extracted libpace from ccid
git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@359 96b47cad-a561-4643-ad3b-153ac7d7599c
This commit is contained in:
frankmorgner
@@ -1,9 +1,9 @@
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ACLOCAL_AMFLAGS = -I m4
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ACLOCAL_AMFLAGS = -I m4
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SUBDIRS = src m4 patches
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SUBDIRS = src m4 patches
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DISTCLEANFILES = Doxyfile libpace.pc
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DISTCLEANFILES = Doxyfile
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EXTRA_DIST = README.dox libpace.pc.in Doxyfile.in apdus
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EXTRA_DIST = README.dox Doxyfile.in apdus
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do_subst = sed \
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do_subst = sed \
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-e 's,[@]PACKAGE_NAME[@],$(PACKAGE_NAME),g' \
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-e 's,[@]PACKAGE_NAME[@],$(PACKAGE_NAME),g' \
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@@ -26,10 +26,3 @@ doc :
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.PHONY: doc
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.PHONY: doc
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endif
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endif
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if WITH_PACE
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pkgconfigdir = $(libdir)/pkgconfig
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pkgconfig_DATA = libpace.pc
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libpace.pc :
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$(do_subst) < $(srcdir)/libpace.pc.in > libpace.pc
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endif
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@@ -7,6 +7,7 @@ AC_CONFIG_SRCDIR([src/ccid.c])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE
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AM_INIT_AUTOMAKE
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LT_INIT
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# Checks for programs.
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# Checks for programs.
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AC_PROG_CXX
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AC_PROG_CXX
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@@ -14,7 +15,6 @@ AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_LN_S
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AC_PROG_LIBTOOL
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AC_PROG_LIBTOOL
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AC_PROG_RANLIB
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AM_PROG_CC_C_O
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AM_PROG_CC_C_O
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PKG_PROG_PKG_CONFIG
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PKG_PROG_PKG_CONFIG
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@@ -74,28 +74,35 @@ saved_CPPFLAGS="$CPPFLAGS"
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saved_LIBS="$LIBS"
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saved_LIBS="$LIBS"
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CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS"
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CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS"
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LIBS="$LDFLAGS $OPENSSL_LIBS"
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LIBS="$LDFLAGS $OPENSSL_LIBS"
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AC_CHECK_HEADERS(openssl/evp.h, [], [ AC_MSG_ERROR([openssl/evp.h not found, install OpenSSL or use ./configure OPENSSL_CFLAGS=...]) ])
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AC_CHECK_HEADERS(openssl/evp.h, [], [ AC_MSG_ERROR([openssl/evp.h not found, install OpenSSL or use ./configure OPENSSL_CFLAGS=...]) ])
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AC_MSG_CHECKING([for EVP_read_pw_string_min])
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AC_MSG_CHECKING([for EVP_read_pw_string_min])
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AC_TRY_LINK_FUNC(EVP_read_pw_string_min, [ AC_MSG_RESULT([yes]) ], [ AC_MSG_ERROR([OpenSSL not found, use ./configure OPENSSL_LIBS=...]) ])
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AC_TRY_LINK_FUNC(EVP_read_pw_string_min, [ AC_MSG_RESULT([yes]) ], [ AC_MSG_ERROR([OpenSSL not found, use ./configure OPENSSL_LIBS=...]) ])
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CPPFLAGS="$saved_CPPFLAGS"
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LIBS="$saved_LIBS"
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AC_SUBST(OPENSSL_CFLAGS)
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AC_SUBST(OPENSSL_LIBS)
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# --enable-pace
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# --enable-pace
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AC_ARG_ENABLE(pace,
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AC_ARG_ENABLE(pace,
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AS_HELP_STRING([--enable-pace], [Enable Password Authenticated Connection Establishment (PACE)]),
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AS_HELP_STRING([--enable-pace], [Enable Password Authenticated Connection Establishment (PACE)]),
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[enable_pace="${enableval}"], [enable_pace=no])
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[enable_pace="${enableval}"], [enable_pace=no])
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if test "x$enable_pace" != xno ; then
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if test "x$enable_pace" != xno ; then
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AC_CHECK_HEADERS(openssl/pace.h, [], [ AC_MSG_ERROR([openssl/pace.h not found, install OpenPACE or use ./configure OPENSSL_CFLAGS=...]) ])
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PKG_CHECK_EXISTS([libpace],
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AC_MSG_CHECKING([for parse_ef_card_access])
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[PKG_CHECK_MODULES([LIBPACE], [libpace])],
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AC_TRY_LINK_FUNC(parse_ef_card_access, [ AC_MSG_RESULT([yes]) ], [ AC_MSG_ERROR([OpenPACE not found, use ./configure OPENSSL_LIBS=...]) ])
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[AC_MSG_WARN([libpace not found by pkg-config])])
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saved_CPPFLAGS="$CPPFLAGS"
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saved_LIBS="$LIBS"
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CPPFLAGS="$CPPFLAGS $LIBPACE_CFLAGS"
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LIBS="$LDFLAGS $LIBPACE_LIBS"
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AC_CHECK_HEADERS(pace/pace.h, [], [ AC_MSG_ERROR([pace/pace.h not found, install libpace or use ./configure LIBPACE_CFLAGS=...]) ])
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AC_MSG_CHECKING([for EstablishPACEChannel])
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AC_TRY_LINK_FUNC(EstablishPACEChannel, [ AC_MSG_RESULT([yes]) ], [ AC_MSG_ERROR([libpace not found, use ./configure LIBPACE_LIBS=...]) ])
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CPPFLAGS="$saved_CPPFLAGS"
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LIBS="$saved_LIBS"
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enable_pace=yes
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enable_pace=yes
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fi
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fi
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CPPFLAGS="$saved_CPPFLAGS"
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LIBS="$saved_LIBS"
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AC_SUBST(OPENSSL_CFLAGS)
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AC_SUBST(OPENSSL_LIBS)
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AM_CONDITIONAL(WITH_PACE, test "${enable_pace}" != "no")
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AM_CONDITIONAL(WITH_PACE, test "${enable_pace}" != "no")
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AM_COND_IF(WITH_PACE, [AC_DEFINE(WITH_PACE, 1, [enable PACE support])])
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AM_COND_IF(WITH_PACE, [AC_DEFINE(WITH_PACE, 1, [enable PACE support])])
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AM_COND_IF(WITH_PACE, [AC_DEFINE(BUERGERCLIENT_WORKAROUND, 1, [Always get EF.CardAccess, when connecting to a smart card. This is a workaround for the recent Buergerclient])])
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AM_COND_IF(WITH_PACE, [AC_DEFINE(BUERGERCLIENT_WORKAROUND, 1, [Always get EF.CardAccess, when connecting to a smart card. This is a workaround for the recent Buergerclient])])
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@@ -160,7 +167,7 @@ AC_TYPE_UINT8_T
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# Checks for library functions.
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_FUNC_MALLOC
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AC_FUNC_REALLOC
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AC_FUNC_REALLOC
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AC_CHECK_FUNCS([memmove memset strerror])
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AC_CHECK_FUNCS([memmove memset strerror strtol])
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cat << EOF
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cat << EOF
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@@ -185,6 +192,8 @@ OPENSC_CFLAGS: ${OPENSC_CFLAGS}
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OPENSC_LIBS: ${OPENSC_LIBS}
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OPENSC_LIBS: ${OPENSC_LIBS}
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OPENSSL_CFLAGS: ${OPENSSL_CFLAGS}
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OPENSSL_CFLAGS: ${OPENSSL_CFLAGS}
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OPENSSL_LIBS: ${OPENSSL_LIBS}
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OPENSSL_LIBS: ${OPENSSL_LIBS}
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LIBPACE_CFLAGS: ${LIBPACE_CFLAGS}
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LIBPACE_LIBS: ${LIBPACE_LIBS}
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PCSC_CFLAGS: ${PCSC_CFLAGS}
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PCSC_CFLAGS: ${PCSC_CFLAGS}
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PCSC_LIBS: ${PCSC_LIBS}
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PCSC_LIBS: ${PCSC_LIBS}
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@@ -1,9 +1,3 @@
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AM_CPPFLAGS = -I$(top_srcdir)/src/pace -I$(top_builddir)/src/pace
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libpace_la_SOURCES = sm.c scutil.c pace.c pace_lib.c
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libpace_la_LIBADD = $(OPENSC_LIBS) $(OPENSSL_LIBS)
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libpace_la_CFLAGS = $(OPENSC_CFLAGS) $(OPENSSL_CFLAGS)
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ccid_emulator_SOURCES = ccid.c usbstring.c usb.c binutil.c
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ccid_emulator_SOURCES = ccid.c usbstring.c usb.c binutil.c
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ccid_emulator_LDADD = $(OPENSC_LIBS) $(OPENSSL_LIBS) $(PTHREAD_LIBS)
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ccid_emulator_LDADD = $(OPENSC_LIBS) $(OPENSSL_LIBS) $(PTHREAD_LIBS)
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ccid_emulator_CFLAGS = $(OPENSC_CFLAGS) $(OPENSSL_CFLAGS) $(PTHREAD_CFLAGS)
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ccid_emulator_CFLAGS = $(OPENSC_CFLAGS) $(OPENSSL_CFLAGS) $(PTHREAD_CFLAGS)
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@@ -12,10 +6,6 @@ cats_test_SOURCES = cats-test.c pcscutil.c
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cats_test_LDADD = $(PCSC_LIBS)
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cats_test_LDADD = $(PCSC_LIBS)
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cats_test_CFLAGS = $(PCSC_CFLAGS)
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cats_test_CFLAGS = $(PCSC_CFLAGS)
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pace_tool_SOURCES = pace-tool.c binutil.c
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pace_tool_LDADD = $(OPENSC_LIBS) $(OPENSSL_LIBS) libpace.la
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pace_tool_CFLAGS = $(OPENSC_CFLAGS) $(OPENSSL_CFLAGS)
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bin_PROGRAMS =
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bin_PROGRAMS =
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noinst_HEADERS = \
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noinst_HEADERS = \
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@@ -38,23 +28,8 @@ endif
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if WITH_PACE
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if WITH_PACE
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bin_PROGRAMS += pace-tool
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ccid_emulator_LDADD += $(LIBPACE_LIBS)
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ccid_emulator_LDADD += libpace.la
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ccid_emulator_CFLAGS += $(LIBPACE_CFLAGS)
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lib_LTLIBRARIES = libpace.la
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nobase_include_HEADERS = \
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pace/sm.h \
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pace/pace.h \
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pace/scutil.h \
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pace/pace_lib.h
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else
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else
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ccid_emulator_SOURCES += scutil.c sm.c
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ccid_emulator_SOURCES += scutil.c sm.c
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noinst_HEADERS += \
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pace/sm.h \
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pace/pace.h \
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pace/scutil.h \
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pace/pace_lib.h
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endif
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endif
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@@ -1,267 +0,0 @@
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/*
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* Copyright (C) 2010 Frank Morgner
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*
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* This file is part of ccid.
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*
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* ccid is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* ccid is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* ccid. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "scutil.h"
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#include <stdio.h>
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#include <string.h>
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#include <opensc/log.h>
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int initialize(int reader_id, const char *cdriver, int verbose,
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sc_context_t **ctx, sc_reader_t **reader)
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{
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unsigned int i, reader_count;
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if (!ctx || !reader)
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return SC_ERROR_INVALID_ARGUMENTS;
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int r = sc_context_create(ctx, NULL);
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if (r < 0) {
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printf("Failed to create initial context: %s", sc_strerror(r));
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return r;
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}
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if (cdriver != NULL) {
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r = sc_set_card_driver(*ctx, cdriver);
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if (r < 0) {
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sc_error(*ctx, "Card driver '%s' not found!\n", cdriver);
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return r;
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}
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}
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(*ctx)->debug = verbose;
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reader_count = sc_ctx_get_reader_count(*ctx);
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if (reader_count == 0)
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return SC_ERROR_NO_READERS_FOUND;
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if (reader_id < 0) {
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/* Automatically try to skip to a reader with a card if reader not specified */
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for (i = 0; i < reader_count; i++) {
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*reader = sc_ctx_get_reader(*ctx, i);
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if (sc_detect_card_presence(*reader, 0) & SC_SLOT_CARD_PRESENT) {
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reader_id = i;
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sc_debug(*ctx, "Using the first reader with a card: %s", (*reader)->name);
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break;
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}
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}
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if (reader_id >= reader_count) {
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sc_debug(*ctx, "No card found, using the first reader.");
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reader_id = 0;
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}
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}
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if (reader_id >= reader_count)
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return SC_ERROR_NO_READERS_FOUND;
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*reader = sc_ctx_get_reader(*ctx, reader_id);
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return SC_SUCCESS;
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}
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int build_apdu(sc_context_t *ctx, const u8 *buf, size_t len, sc_apdu_t *apdu)
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{
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const u8 *p;
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size_t len0;
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if (!buf || !apdu)
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return SC_ERROR_INVALID_ARGUMENTS;
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len0 = len;
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if (len < 4) {
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sc_error(ctx, "APDU too short (must be at least 4 bytes)");
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return SC_ERROR_INVALID_DATA;
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}
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memset(apdu, 0, sizeof *apdu);
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p = buf;
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apdu->cla = *p++;
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apdu->ins = *p++;
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apdu->p1 = *p++;
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apdu->p2 = *p++;
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len -= 4;
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if (!len) {
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apdu->cse = SC_APDU_CASE_1;
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} else {
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if (*p == 0 && len >= 3) {
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/* ...must be an extended APDU */
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p++;
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if (len == 3) {
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apdu->le = (*p++)<<8;
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apdu->le += *p++;
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if (apdu->le == 0)
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apdu->le = 0xffff+1;
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len -= 3;
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apdu->cse = SC_APDU_CASE_2_EXT;
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||||||
} else {
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/* len > 3 */
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|
||||||
apdu->lc = (*p++)<<8;
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||||||
apdu->lc += *p++;
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len -= 3;
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||||||
if (len < apdu->lc) {
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||||||
sc_error(ctx, "APDU too short (need %lu more bytes)\n",
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|
||||||
(unsigned long) apdu->lc - len);
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||||||
return SC_ERROR_INVALID_DATA;
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|
||||||
}
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||||||
apdu->data = p;
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|
||||||
apdu->datalen = apdu->lc;
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|
||||||
len -= apdu->lc;
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||||||
p += apdu->lc;
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||||||
if (!len) {
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||||||
apdu->cse = SC_APDU_CASE_3_EXT;
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||||||
} else {
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||||||
/* at this point the apdu has a Lc, so Le is on 2 bytes */
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|
||||||
if (len < 2) {
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|
||||||
sc_error(ctx, "APDU too short (need 2 more bytes)\n");
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|
||||||
return SC_ERROR_INVALID_DATA;
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|
||||||
}
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|
||||||
apdu->le = (*p++)<<8;
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|
||||||
apdu->le += *p++;
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|
||||||
if (apdu->le == 0)
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|
||||||
apdu->le = 0xffff+1;
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|
||||||
len -= 2;
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|
||||||
apdu->cse = SC_APDU_CASE_4_EXT;
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|
||||||
}
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|
||||||
}
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|
||||||
} else {
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|
||||||
/* ...must be a short APDU */
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|
||||||
if (len == 1) {
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|
||||||
apdu->le = *p++;
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|
||||||
if (apdu->le == 0)
|
|
||||||
apdu->le = 0xff+1;
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|
||||||
len--;
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|
||||||
apdu->cse = SC_APDU_CASE_2_SHORT;
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|
||||||
} else {
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|
||||||
apdu->lc = *p++;
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|
||||||
len--;
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|
||||||
if (len < apdu->lc) {
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||||||
sc_error(ctx, "APDU too short (need %lu more bytes)\n",
|
|
||||||
(unsigned long) apdu->lc - len);
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|
||||||
return SC_ERROR_INVALID_DATA;
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|
||||||
}
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|
||||||
apdu->data = p;
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|
||||||
apdu->datalen = apdu->lc;
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|
||||||
len -= apdu->lc;
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|
||||||
p += apdu->lc;
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|
||||||
if (!len) {
|
|
||||||
apdu->cse = SC_APDU_CASE_3_SHORT;
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|
||||||
} else {
|
|
||||||
apdu->le = *p++;
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|
||||||
if (apdu->le == 0)
|
|
||||||
apdu->le = 0xff+1;
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|
||||||
len--;
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|
||||||
apdu->cse = SC_APDU_CASE_4_SHORT;
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|
||||||
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
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|
||||||
if (len) {
|
|
||||||
sc_error(ctx, "APDU too long (%lu bytes extra)\n",
|
|
||||||
(unsigned long) len);
|
|
||||||
return SC_ERROR_INVALID_DATA;
|
|
||||||
}
|
|
||||||
}
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|
||||||
|
|
||||||
apdu->flags = SC_APDU_FLAGS_NO_GET_RESP|SC_APDU_FLAGS_NO_RETRY_WL;
|
|
||||||
|
|
||||||
sc_debug(ctx, "Case %d %s APDU, %lu bytes:\tins=%02x p1=%02x p2=%02x lc=%04x le=%04x",
|
|
||||||
apdu->cse & SC_APDU_SHORT_MASK,
|
|
||||||
(apdu->cse & SC_APDU_EXT) != 0 ? "extended" : "short",
|
|
||||||
(unsigned long) len0, apdu->ins, apdu->p1, apdu->p2, apdu->lc, apdu->le);
|
|
||||||
|
|
||||||
return SC_SUCCESS;
|
|
||||||
}
|
|
||||||
|
|
||||||
void _bin_log(sc_context_t *ctx, int type, const char *file, int line,
|
|
||||||
const char *func, const char *label, const u8 *data, size_t len,
|
|
||||||
FILE *f)
|
|
||||||
{
|
|
||||||
/* this is the maximum supported by sc_do_log_va */
|
|
||||||
/* Flawfinder: ignore */
|
|
||||||
char buf[1800];
|
|
||||||
|
|
||||||
if (data)
|
|
||||||
sc_hex_dump(ctx, data, len, buf, sizeof buf);
|
|
||||||
else
|
|
||||||
buf[0] = 0;
|
|
||||||
if (!f) {
|
|
||||||
sc_do_log(ctx, type, file, line, func,
|
|
||||||
"\n%s (%u byte%s):\n%s",
|
|
||||||
label, len, len==1?"":"s", buf);
|
|
||||||
} else {
|
|
||||||
fprintf(f, "%s (%u byte%s):\n%s",
|
|
||||||
label, len, len==1?"":"s", buf);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static int list_drivers(sc_context_t *ctx)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
|
|
||||||
if (ctx->card_drivers[0] == NULL) {
|
|
||||||
printf("No card drivers installed!\n");
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
printf("Configured card drivers:\n");
|
|
||||||
for (i = 0; ctx->card_drivers[i] != NULL; i++) {
|
|
||||||
printf(" %-16s %s\n", ctx->card_drivers[i]->short_name,
|
|
||||||
ctx->card_drivers[i]->name);
|
|
||||||
}
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int list_readers(sc_context_t *ctx)
|
|
||||||
{
|
|
||||||
unsigned int i, rcount = sc_ctx_get_reader_count(ctx);
|
|
||||||
|
|
||||||
if (rcount == 0) {
|
|
||||||
printf("No smart card readers found.\n");
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
printf("Readers known about:\n");
|
|
||||||
printf("Nr. Driver Name\n");
|
|
||||||
for (i = 0; i < rcount; i++) {
|
|
||||||
sc_reader_t *screader = sc_ctx_get_reader(ctx, i);
|
|
||||||
printf("%-7d%-11s%s\n", i, screader->driver->short_name,
|
|
||||||
screader->name);
|
|
||||||
}
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
int print_avail(int verbose)
|
|
||||||
{
|
|
||||||
sc_context_t *ctx = NULL;
|
|
||||||
|
|
||||||
int r;
|
|
||||||
r = sc_context_create(&ctx, NULL);
|
|
||||||
if (r) {
|
|
||||||
fprintf(stderr, "Failed to establish context: %s\n", sc_strerror(r));
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
ctx->debug = verbose;
|
|
||||||
|
|
||||||
r = list_readers(ctx)|list_drivers(ctx);
|
|
||||||
|
|
||||||
if (ctx)
|
|
||||||
sc_release_context(ctx);
|
|
||||||
|
|
||||||
return r;
|
|
||||||
}
|
|
||||||
1
ccid/src/scutil.c
Symbolic link
1
ccid/src/scutil.c
Symbolic link
@@ -0,0 +1 @@
|
|||||||
|
../../npa/src/scutil.c
|
||||||
622
ccid/src/sm.c
622
ccid/src/sm.c
@@ -1,622 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright (C) 2010 Frank Morgner
|
|
||||||
*
|
|
||||||
* This file is part of ccid.
|
|
||||||
*
|
|
||||||
* ccid is free software: you can redistribute it and/or modify it under the
|
|
||||||
* terms of the GNU General Public License as published by the Free Software
|
|
||||||
* Foundation, either version 3 of the License, or (at your option) any later
|
|
||||||
* version.
|
|
||||||
*
|
|
||||||
* ccid is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
||||||
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
|
||||||
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
|
||||||
* details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License along with
|
|
||||||
* ccid. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
*/
|
|
||||||
#include "scutil.h"
|
|
||||||
#include "sm.h"
|
|
||||||
#include <arpa/inet.h>
|
|
||||||
#include <opensc/asn1.h>
|
|
||||||
#include <opensc/log.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
static const struct sc_asn1_entry c_sm_capdu[] = {
|
|
||||||
{ "Padding-content indicator followed by cryptogram",
|
|
||||||
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x07, SC_ASN1_OPTIONAL, NULL, NULL },
|
|
||||||
{ "Protected Le",
|
|
||||||
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x17, SC_ASN1_OPTIONAL, NULL, NULL },
|
|
||||||
{ "Cryptographic Checksum",
|
|
||||||
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x0E, SC_ASN1_OPTIONAL, NULL, NULL },
|
|
||||||
{ NULL , 0 , 0 , 0 , NULL , NULL }
|
|
||||||
};
|
|
||||||
|
|
||||||
static const struct sc_asn1_entry c_sm_rapdu[] = {
|
|
||||||
{ "Padding-content indicator followed by cryptogram" ,
|
|
||||||
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x07, SC_ASN1_OPTIONAL, NULL, NULL },
|
|
||||||
{ "Processing Status",
|
|
||||||
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x19, 0 , NULL, NULL },
|
|
||||||
{ "Cryptographic Checksum",
|
|
||||||
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x0E, SC_ASN1_OPTIONAL, NULL, NULL },
|
|
||||||
{ NULL, 0, 0, 0, NULL, NULL }
|
|
||||||
};
|
|
||||||
|
|
||||||
static int
|
|
||||||
add_iso_pad(const u8 *data, size_t datalen, int block_size, u8 **padded)
|
|
||||||
{
|
|
||||||
u8 *p;
|
|
||||||
size_t p_len;
|
|
||||||
|
|
||||||
if (!padded)
|
|
||||||
return SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
|
|
||||||
/* calculate length of padded message */
|
|
||||||
p_len = (datalen / block_size) * block_size + block_size;
|
|
||||||
|
|
||||||
p = realloc(*padded, p_len);
|
|
||||||
if (!p)
|
|
||||||
return SC_ERROR_OUT_OF_MEMORY;
|
|
||||||
|
|
||||||
if (*padded != data)
|
|
||||||
/* Flawfinder: ignore */
|
|
||||||
memcpy(p, data, datalen);
|
|
||||||
|
|
||||||
*padded = p;
|
|
||||||
|
|
||||||
/* now add iso padding */
|
|
||||||
memset(p + datalen, 0x80, 1);
|
|
||||||
memset(p + datalen + 1, 0, p_len - datalen - 1);
|
|
||||||
|
|
||||||
return p_len;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int
|
|
||||||
add_padding(const struct sm_ctx *ctx, const u8 *data, size_t datalen,
|
|
||||||
u8 **padded)
|
|
||||||
{
|
|
||||||
u8 *p;
|
|
||||||
|
|
||||||
switch (ctx->padding_indicator) {
|
|
||||||
case SM_NO_PADDING:
|
|
||||||
if (*padded != data) {
|
|
||||||
p = realloc(*padded, datalen);
|
|
||||||
if (!p)
|
|
||||||
return SC_ERROR_OUT_OF_MEMORY;
|
|
||||||
*padded = p;
|
|
||||||
/* Flawfinder: ignore */
|
|
||||||
memcpy(*padded, data, datalen);
|
|
||||||
}
|
|
||||||
return datalen;
|
|
||||||
case SM_ISO_PADDING:
|
|
||||||
return add_iso_pad(data, datalen, ctx->block_length, padded);
|
|
||||||
default:
|
|
||||||
return SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static int
|
|
||||||
no_padding(u8 padding_indicator, const u8 *data, size_t datalen)
|
|
||||||
{
|
|
||||||
if (!datalen || !data)
|
|
||||||
return SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
|
|
||||||
size_t len;
|
|
||||||
|
|
||||||
switch (padding_indicator) {
|
|
||||||
case SM_NO_PADDING:
|
|
||||||
len = datalen;
|
|
||||||
break;
|
|
||||||
case SM_ISO_PADDING:
|
|
||||||
len = datalen;
|
|
||||||
|
|
||||||
while (len) {
|
|
||||||
len--;
|
|
||||||
if (data[len])
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (data[len] != 0x80)
|
|
||||||
return SC_ERROR_INVALID_DATA;
|
|
||||||
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
return SC_ERROR_NOT_SUPPORTED;
|
|
||||||
}
|
|
||||||
|
|
||||||
return len;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int format_le(size_t le, struct sc_asn1_entry *le_entry,
|
|
||||||
u8 **lebuf, size_t *le_len)
|
|
||||||
{
|
|
||||||
u8 *p;
|
|
||||||
|
|
||||||
if (!lebuf || !le_len)
|
|
||||||
return SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
|
|
||||||
p = realloc(*lebuf, *le_len);
|
|
||||||
if (!p)
|
|
||||||
return SC_ERROR_OUT_OF_MEMORY;
|
|
||||||
|
|
||||||
switch (*le_len) {
|
|
||||||
case 1:
|
|
||||||
p[0] = le;
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
p[0] = htons(le) >> 8;
|
|
||||||
p[1] = htons(le) & 0xff;
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
p[0] = 0x00;
|
|
||||||
p[1] = htons(le) >> 8;
|
|
||||||
p[2] = htons(le) & 0xff;
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
return SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
}
|
|
||||||
*lebuf = p;
|
|
||||||
|
|
||||||
sc_format_asn1_entry(le_entry, *lebuf, le_len, SC_ASN1_PRESENT);
|
|
||||||
|
|
||||||
return SC_SUCCESS;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int prefix_buf(u8 prefix, u8 *buf, size_t buflen, u8 **cat)
|
|
||||||
{
|
|
||||||
u8 *p;
|
|
||||||
|
|
||||||
p = realloc(*cat, buflen + 1);
|
|
||||||
if (!p)
|
|
||||||
return SC_ERROR_OUT_OF_MEMORY;
|
|
||||||
|
|
||||||
if (*cat == buf) {
|
|
||||||
memmove(p + 1, p, buflen);
|
|
||||||
} else {
|
|
||||||
/* Flawfinder: ignore */
|
|
||||||
memcpy(p + 1, buf, buflen);
|
|
||||||
}
|
|
||||||
p[0] = prefix;
|
|
||||||
|
|
||||||
*cat = p;
|
|
||||||
|
|
||||||
return buflen + 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int format_data(sc_card_t *card, const struct sm_ctx *ctx,
|
|
||||||
const u8 *data, size_t datalen,
|
|
||||||
struct sc_asn1_entry *formatted_encrypted_data_entry,
|
|
||||||
u8 **formatted_data, size_t *formatted_data_len)
|
|
||||||
{
|
|
||||||
int r;
|
|
||||||
u8 *pad_data = NULL;
|
|
||||||
size_t pad_data_len;
|
|
||||||
|
|
||||||
if (!ctx || !formatted_data || !formatted_data_len) {
|
|
||||||
r = SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
r = add_padding(ctx, data, datalen, &pad_data);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not add padding to data: %s",
|
|
||||||
sc_strerror(r));
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
pad_data_len = r;
|
|
||||||
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Data to encrypt", pad_data, pad_data_len);
|
|
||||||
r = ctx->encrypt(card, ctx, pad_data, pad_data_len, formatted_data);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not encrypt the data");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Cryptogram", *formatted_data, r);
|
|
||||||
|
|
||||||
r = prefix_buf(ctx->padding_indicator, *formatted_data, r, formatted_data);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not prepend padding indicator to formatted "
|
|
||||||
"data: %s", sc_strerror(r));
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
*formatted_data_len = r;
|
|
||||||
sc_format_asn1_entry(formatted_encrypted_data_entry,
|
|
||||||
*formatted_data, formatted_data_len, SC_ASN1_PRESENT);
|
|
||||||
|
|
||||||
r = SC_SUCCESS;
|
|
||||||
|
|
||||||
err:
|
|
||||||
if (pad_data) {
|
|
||||||
sc_mem_clear(pad_data, pad_data_len);
|
|
||||||
free(pad_data);
|
|
||||||
}
|
|
||||||
|
|
||||||
return r;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int format_head(const struct sm_ctx *ctx, const sc_apdu_t *apdu,
|
|
||||||
u8 **formatted_head)
|
|
||||||
{
|
|
||||||
if (!apdu || !formatted_head)
|
|
||||||
return SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
|
|
||||||
u8 *p = realloc(*formatted_head, 4);
|
|
||||||
if (!p)
|
|
||||||
return SC_ERROR_OUT_OF_MEMORY;
|
|
||||||
|
|
||||||
p[0] = apdu->cla;
|
|
||||||
p[1] = apdu->ins;
|
|
||||||
p[2] = apdu->p1;
|
|
||||||
p[3] = apdu->p2;
|
|
||||||
*formatted_head = p;
|
|
||||||
|
|
||||||
return add_padding(ctx, *formatted_head, 4, formatted_head);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int sm_encrypt(const struct sm_ctx *ctx, sc_card_t *card,
|
|
||||||
const sc_apdu_t *apdu, sc_apdu_t *sm_apdu)
|
|
||||||
{
|
|
||||||
struct sc_asn1_entry sm_capdu[4];
|
|
||||||
u8 *p, *le = NULL, *sm_data = NULL, *fdata = NULL, *mac_data = NULL,
|
|
||||||
*asn1 = NULL, *mac = NULL;
|
|
||||||
size_t sm_data_len, fdata_len, mac_data_len, asn1_len, mac_len, le_len;
|
|
||||||
int r;
|
|
||||||
|
|
||||||
if (!apdu || !ctx || !card || !card->slot || !sm_apdu) {
|
|
||||||
r = SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((apdu->cla & 0x0C) == 0x0C) {
|
|
||||||
r = SC_ERROR_INVALID_ARGUMENTS;
|
|
||||||
sc_error(card->ctx, "Given APDU is already protected with some secure messaging");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
sc_copy_asn1_entry(c_sm_capdu, sm_capdu);
|
|
||||||
|
|
||||||
sm_apdu->sensitive = 0;
|
|
||||||
sm_apdu->control = apdu->control;
|
|
||||||
sm_apdu->flags = apdu->flags;
|
|
||||||
sm_apdu->cla = apdu->cla|0x0C;
|
|
||||||
sm_apdu->ins = apdu->ins;
|
|
||||||
sm_apdu->p1 = apdu->p1;
|
|
||||||
sm_apdu->p2 = apdu->p2;
|
|
||||||
r = format_head(ctx, sm_apdu, &mac_data);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format header of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
mac_data_len = r;
|
|
||||||
|
|
||||||
/* get le and data depending on the case of the unsecure command */
|
|
||||||
switch (apdu->cse) {
|
|
||||||
case SC_APDU_CASE_1:
|
|
||||||
break;
|
|
||||||
case SC_APDU_CASE_2_SHORT:
|
|
||||||
le_len = 1;
|
|
||||||
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format Le of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Protected Le (plain)", le, le_len);
|
|
||||||
break;
|
|
||||||
case SC_APDU_CASE_2_EXT:
|
|
||||||
if (card->slot->active_protocol == SC_PROTO_T0) {
|
|
||||||
/* T0 extended APDUs look just like short APDUs */
|
|
||||||
le_len = 1;
|
|
||||||
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format Le of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
/* in case of T1 always use 3 bytes for length */
|
|
||||||
le_len = 3;
|
|
||||||
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format Le of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Protected Le (plain)", le, le_len);
|
|
||||||
break;
|
|
||||||
case SC_APDU_CASE_3_SHORT:
|
|
||||||
case SC_APDU_CASE_3_EXT:
|
|
||||||
r = format_data(card, ctx, apdu->data, apdu->datalen,
|
|
||||||
sm_capdu + 0, &fdata, &fdata_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format data of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Padding-content indicator followed by cryptogram (plain)",
|
|
||||||
fdata, fdata_len);
|
|
||||||
break;
|
|
||||||
case SC_APDU_CASE_4_SHORT:
|
|
||||||
/* in case of T0 no Le byte is added */
|
|
||||||
if (card->slot->active_protocol != SC_PROTO_T0) {
|
|
||||||
le_len = 1;
|
|
||||||
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format Le of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Protected Le (plain)", le, le_len);
|
|
||||||
}
|
|
||||||
|
|
||||||
r = format_data(card, ctx, apdu->data, apdu->datalen,
|
|
||||||
sm_capdu + 0, &fdata, &fdata_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format data of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Padding-content indicator followed by cryptogram (plain)",
|
|
||||||
fdata, fdata_len);
|
|
||||||
break;
|
|
||||||
case SC_APDU_CASE_4_EXT:
|
|
||||||
if (card->slot->active_protocol == SC_PROTO_T0) {
|
|
||||||
/* again a T0 extended case 4 APDU looks just
|
|
||||||
* like a short APDU, the additional data is
|
|
||||||
* transferred using ENVELOPE and GET RESPONSE */
|
|
||||||
} else {
|
|
||||||
/* only 2 bytes are use to specify the length of the
|
|
||||||
* expected data */
|
|
||||||
le_len = 2;
|
|
||||||
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format Le of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Protected Le (plain)", le, le_len);
|
|
||||||
}
|
|
||||||
|
|
||||||
r = format_data(card, ctx, apdu->data, apdu->datalen,
|
|
||||||
sm_capdu + 0, &fdata, &fdata_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not format data of SM apdu");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Padding-content indicator followed by cryptogram (plain)",
|
|
||||||
fdata, fdata_len);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
sc_error(card->ctx, "Unhandled apdu case");
|
|
||||||
r = SC_ERROR_INVALID_DATA;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
r = sc_asn1_encode(card->ctx, sm_capdu, (u8 **) &asn1, &asn1_len);
|
|
||||||
if (r < 0) {
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
if (asn1_len) {
|
|
||||||
p = realloc(mac_data, mac_data_len + asn1_len);
|
|
||||||
if (!p) {
|
|
||||||
r = SC_ERROR_OUT_OF_MEMORY;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
mac_data = p;
|
|
||||||
/* Flawfinder: ignore */
|
|
||||||
memcpy(mac_data + mac_data_len, asn1, asn1_len);
|
|
||||||
mac_data_len += asn1_len;
|
|
||||||
r = add_padding(ctx, mac_data, mac_data_len, &mac_data);
|
|
||||||
if (r < 0) {
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
mac_data_len = r;
|
|
||||||
}
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Data to authenticate", mac_data, mac_data_len);
|
|
||||||
|
|
||||||
r = ctx->authenticate(card, ctx, mac_data, mac_data_len,
|
|
||||||
&mac);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not get authentication code");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
mac_len = r;
|
|
||||||
sc_format_asn1_entry(sm_capdu + 2, mac, &mac_len,
|
|
||||||
SC_ASN1_PRESENT);
|
|
||||||
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "Cryptographic Checksum (plain)", mac, mac_len);
|
|
||||||
|
|
||||||
|
|
||||||
/* format SM apdu */
|
|
||||||
r = sc_asn1_encode(card->ctx, sm_capdu, (u8 **) &sm_data, &sm_data_len);
|
|
||||||
if (r < 0)
|
|
||||||
goto err;
|
|
||||||
if (sm_apdu->datalen < sm_data_len) {
|
|
||||||
sc_error(card->ctx, "Data for SM APDU too long");
|
|
||||||
r = SC_ERROR_OUT_OF_MEMORY;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
/* Flawfinder: ignore */
|
|
||||||
memcpy((u8 *) sm_apdu->data, sm_data, sm_data_len);
|
|
||||||
sm_apdu->datalen = sm_data_len;
|
|
||||||
sm_apdu->lc = sm_apdu->datalen;
|
|
||||||
sm_apdu->le = 0;
|
|
||||||
sm_apdu->cse = SC_APDU_CASE_4;
|
|
||||||
if (card->ctx->debug >= SC_LOG_TYPE_DEBUG)
|
|
||||||
bin_log(card->ctx, "ASN.1 encoded encrypted APDU data", sm_apdu->data, sm_apdu->datalen);
|
|
||||||
|
|
||||||
err:
|
|
||||||
if (fdata)
|
|
||||||
free(fdata);
|
|
||||||
if (asn1)
|
|
||||||
free(asn1);
|
|
||||||
if (mac_data)
|
|
||||||
free(mac_data);
|
|
||||||
if (mac)
|
|
||||||
free(mac);
|
|
||||||
if (le)
|
|
||||||
free(le);
|
|
||||||
if (sm_data)
|
|
||||||
free(sm_data);
|
|
||||||
|
|
||||||
return r;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int sm_decrypt(const struct sm_ctx *ctx, sc_card_t *card,
|
|
||||||
const sc_apdu_t *sm_apdu, sc_apdu_t *apdu)
|
|
||||||
{
|
|
||||||
int r;
|
|
||||||
struct sc_asn1_entry sm_rapdu[4];
|
|
||||||
struct sc_asn1_entry my_sm_rapdu[4];
|
|
||||||
u8 sw[2], mac[8], fdata[SC_MAX_APDU_BUFFER_SIZE];
|
|
||||||
size_t sw_len = sizeof sw, mac_len = sizeof mac, fdata_len = sizeof fdata,
|
|
||||||
buf_len, asn1_len;
|
|
||||||
const u8 *buf;
|
|
||||||
u8 *data = NULL, *mac_data = NULL, *asn1 = NULL;
|
|
||||||
|
|
||||||
sc_copy_asn1_entry(c_sm_rapdu, sm_rapdu);
|
|
||||||
sc_format_asn1_entry(sm_rapdu + 0, fdata, &fdata_len, 0);
|
|
||||||
sc_format_asn1_entry(sm_rapdu + 1, sw, &sw_len, 0);
|
|
||||||
sc_format_asn1_entry(sm_rapdu + 2, mac, &mac_len, 0);
|
|
||||||
|
|
||||||
r = sc_asn1_decode(card->ctx, sm_rapdu, sm_apdu->resp, sm_apdu->resplen,
|
|
||||||
&buf, &buf_len);
|
|
||||||
if (r < 0)
|
|
||||||
goto err;
|
|
||||||
if (buf_len > 0) {
|
|
||||||
r = SC_ERROR_UNKNOWN_DATA_RECEIVED;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
if (sm_rapdu[2].flags & SC_ASN1_PRESENT) {
|
|
||||||
/* copy from sm_apdu to my_sm_apdu, but leave mac at default */
|
|
||||||
sc_copy_asn1_entry(sm_rapdu, my_sm_rapdu);
|
|
||||||
sc_copy_asn1_entry(&c_sm_rapdu[2], &my_sm_rapdu[2]);
|
|
||||||
|
|
||||||
r = sc_asn1_encode(card->ctx, my_sm_rapdu, &asn1, &asn1_len);
|
|
||||||
if (r < 0)
|
|
||||||
goto err;
|
|
||||||
r = add_padding(ctx, asn1, asn1_len, &mac_data);
|
|
||||||
if (r < 0) {
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
r = ctx->verify_authentication(card, ctx, mac, mac_len,
|
|
||||||
mac_data, r);
|
|
||||||
if (r < 0)
|
|
||||||
goto err;
|
|
||||||
} else {
|
|
||||||
sc_error(card->ctx, "Cryptographic Checksum missing");
|
|
||||||
r = SC_ERROR_ASN1_OBJECT_NOT_FOUND;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
if (sm_rapdu[0].flags & SC_ASN1_PRESENT) {
|
|
||||||
if (ctx->padding_indicator != fdata[0]) {
|
|
||||||
r = SC_ERROR_UNKNOWN_DATA_RECEIVED;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
r = ctx->decrypt(card, ctx, fdata + 1, fdata_len - 1, &data);
|
|
||||||
if (r < 0)
|
|
||||||
goto err;
|
|
||||||
buf_len = r;
|
|
||||||
|
|
||||||
r = no_padding(ctx->padding_indicator, data, buf_len);
|
|
||||||
if (r < 0) {
|
|
||||||
sc_error(card->ctx, "Could not remove padding");
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (apdu->resplen < r) {
|
|
||||||
sc_error(card->ctx, "Response of SM APDU too long");
|
|
||||||
r = SC_ERROR_OUT_OF_MEMORY;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
/* Flawfinder: ignore */
|
|
||||||
memcpy(apdu->resp, data, r);
|
|
||||||
apdu->resplen = r;
|
|
||||||
} else {
|
|
||||||
apdu->resplen = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (sm_rapdu[1].flags & SC_ASN1_PRESENT) {
|
|
||||||
if (sw_len != 2) {
|
|
||||||
sc_error(card->ctx, "Length of processing status bytes must be 2");
|
|
||||||
r = SC_ERROR_ASN1_END_OF_CONTENTS;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
apdu->sw1 = sw[0];
|
|
||||||
apdu->sw2 = sw[1];
|
|
||||||
} else {
|
|
||||||
sc_error(card->ctx, "Authenticated status bytes are missing");
|
|
||||||
r = SC_ERROR_ASN1_OBJECT_NOT_FOUND;
|
|
||||||
goto err;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (card->ctx->debug >= SC_LOG_TYPE_DEBUG) {
|
|
||||||
sc_debug(card->ctx, "Decrypted APDU sw1=%02x sw2=%02x",
|
|
||||||
apdu->sw1, apdu->sw2);
|
|
||||||
bin_log(card->ctx, "Decrypted APDU response data",
|
|
||||||
apdu->resp, apdu->resplen);
|
|
||||||
}
|
|
||||||
|
|
||||||
r = SC_SUCCESS;
|
|
||||||
|
|
||||||
err:
|
|
||||||
if (asn1) {
|
|
||||||
free(asn1);
|
|
||||||
}
|
|
||||||
if (mac_data) {
|
|
||||||
free(mac_data);
|
|
||||||
}
|
|
||||||
|
|
||||||
return r;
|
|
||||||
}
|
|
||||||
|
|
||||||
int sm_transmit_apdu(struct sm_ctx *sctx, sc_card_t *card,
|
|
||||||
sc_apdu_t *apdu)
|
|
||||||
{
|
|
||||||
sc_apdu_t sm_apdu;
|
|
||||||
u8 rbuf[0xffff], sbuf[0xffff];
|
|
||||||
|
|
||||||
sm_apdu.data = sbuf;
|
|
||||||
sm_apdu.datalen = sizeof sbuf;
|
|
||||||
sm_apdu.resp = rbuf;
|
|
||||||
sm_apdu.resplen = sizeof rbuf;
|
|
||||||
|
|
||||||
if (!sctx || !sctx->active) {
|
|
||||||
sc_debug(card->ctx, "Secure messaging disabled.");
|
|
||||||
return sc_transmit_apdu(card, apdu);
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((apdu->cla & 0x0C) == 0x0C) {
|
|
||||||
sc_debug(card->ctx, "Given APDU is already protected with some secure messaging. Deactivating own SM context.");
|
|
||||||
sctx->active = 0;
|
|
||||||
return sc_transmit_apdu(card, apdu);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (sctx->pre_transmit)
|
|
||||||
SC_TEST_RET(card->ctx, sctx->pre_transmit(card, sctx, apdu),
|
|
||||||
"Could not complete SM specific pre transmit routine");
|
|
||||||
SC_TEST_RET(card->ctx, sm_encrypt(sctx, card, apdu, &sm_apdu),
|
|
||||||
"Could not encrypt APDU");
|
|
||||||
SC_TEST_RET(card->ctx, sc_transmit_apdu(card, &sm_apdu),
|
|
||||||
"Could not transmit SM APDU");
|
|
||||||
if (sctx->post_transmit)
|
|
||||||
SC_TEST_RET(card->ctx, sctx->post_transmit(card, sctx, &sm_apdu),
|
|
||||||
"Could not complete SM specific post transmit routine");
|
|
||||||
SC_TEST_RET(card->ctx, sm_decrypt(sctx, card, &sm_apdu, apdu),
|
|
||||||
"Could not decrypt APDU");
|
|
||||||
|
|
||||||
return SC_SUCCESS;
|
|
||||||
}
|
|
||||||
1
ccid/src/sm.c
Symbolic link
1
ccid/src/sm.c
Symbolic link
@@ -0,0 +1 @@
|
|||||||
|
../../npa/src/sm.c
|
||||||
1
npa/AUTHORS
Normal file
1
npa/AUTHORS
Normal file
@@ -0,0 +1 @@
|
|||||||
|
Frank Morgner <morgner@informatik.hu-berlin.de>
|
||||||
674
npa/COPYING
Normal file
674
npa/COPYING
Normal file
@@ -0,0 +1,674 @@
|
|||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The GNU General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
|
|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
|
|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
|
|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||||
736
npa/ChangeLog
Normal file
736
npa/ChangeLog
Normal file
@@ -0,0 +1,736 @@
|
|||||||
|
2010-07-01 10:11 frankmorgner
|
||||||
|
|
||||||
|
* ChangeLog, configure.ac: releasing 0.3
|
||||||
|
|
||||||
|
2010-07-01 10:09 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c, src/pace.h: - fixed unblock pin, it is now
|
||||||
|
successfully tested
|
||||||
|
|
||||||
|
2010-06-25 21:31 frankmorgner
|
||||||
|
|
||||||
|
* src/ccid.c, src/pace.c, src/pace.h: - Replaced references to
|
||||||
|
sc_get_pin* with its OpenSSL counter parts (untested)
|
||||||
|
- UI functionality and maybe more is no longer shipped in
|
||||||
|
opensc>=0.12. This
|
||||||
|
and the fact that linking against libopensc in general is
|
||||||
|
discouraged might
|
||||||
|
be a reason to abandon opensc in future releases.
|
||||||
|
|
||||||
|
2010-06-23 15:04 oepen
|
||||||
|
|
||||||
|
* patches/ccid-1.3.11.patch, patches/ccid-1.3.13.patch,
|
||||||
|
patches/pcsc-lite-1.5.5.patch, patches/pcsc-lite-1.6.1.patch:
|
||||||
|
-Fixed patches so bitbake can apply them
|
||||||
|
-Added patches to bitbake recipes
|
||||||
|
|
||||||
|
2010-06-23 12:20 frankmorgner
|
||||||
|
|
||||||
|
* src/ccid.c, src/usb.c: - better (or at least some) signal
|
||||||
|
handling
|
||||||
|
- always checking the existance of a card, when requested
|
||||||
|
|
||||||
|
2010-06-22 21:29 frankmorgner
|
||||||
|
|
||||||
|
* src/ccid.c, src/ccid.h, src/usb.c: - restructured handling of
|
||||||
|
interrupt thread to kill the thread along with all
|
||||||
|
the others
|
||||||
|
- fixed error on input parameter parsing when interrupt is
|
||||||
|
activated
|
||||||
|
- completed interrupt signaling for new/removed cards
|
||||||
|
|
||||||
|
2010-06-22 09:45 frankmorgner
|
||||||
|
|
||||||
|
* src/ccid.c, src/ccid.h, src/usb.c: forcing empty parameter list
|
||||||
|
with function(void) instead of unspecified parameter list with
|
||||||
|
function()
|
||||||
|
|
||||||
|
2010-06-21 16:17 frankmorgner
|
||||||
|
|
||||||
|
* src/ccid.c, src/pace.c, src/scutil.c, src/sm.c: - made debugging
|
||||||
|
of openssl errors human readable
|
||||||
|
- removed debugging of return values, added human readable
|
||||||
|
messages instead
|
||||||
|
|
||||||
|
2010-06-20 20:15 frankmorgner
|
||||||
|
|
||||||
|
* patches/ccid-1.3.13.patch, patches/pcsc-lite-1.6.1.patch: added
|
||||||
|
patches for newer versions of ccid and pcsc-lite
|
||||||
|
|
||||||
|
2010-06-20 19:52 frankmorgner
|
||||||
|
|
||||||
|
* patches, patches/ccid-1.3.11.patch,
|
||||||
|
patches/pcsc-lite-1.5.5.patch,
|
||||||
|
patches/pcsclite_trunk_r4993.patch, pcsclite_trunk.patch: added
|
||||||
|
patches for distribution packages of ccid and pcsc-lite
|
||||||
|
|
||||||
|
2010-06-19 18:27 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c, src/pace.c: - pace-tool: fixed length of input
|
||||||
|
buffer for EstablishPACEChannel
|
||||||
|
- added debug messages to pace.c
|
||||||
|
|
||||||
|
2010-06-19 16:19 frankmorgner
|
||||||
|
|
||||||
|
* Makefile.am, pcsclite_trunk.patch, src/ccid-test.c, src/ccid.c,
|
||||||
|
src/ccid.h, src/pace-tool.c, src/pace.c, src/pace.h, src/usb.c: -
|
||||||
|
added patch to distribution package
|
||||||
|
- changed debug_sc_result to be a define. this now gets the line
|
||||||
|
of code correct
|
||||||
|
- added checking for input length to functions that parse the
|
||||||
|
bulkin buffer
|
||||||
|
- fixed segfault for GetReadersPACECapabilities when no card is
|
||||||
|
inserted
|
||||||
|
- added length checking of input for EstablishPACEChannel
|
||||||
|
- ccid-test: fixed pbSendBufferEstablish
|
||||||
|
- pcsclite_trunk.patch:
|
||||||
|
- fixed parsing of lengthCertificateDescription
|
||||||
|
- fixed wrong bPINOperation for pace capabilities and execute
|
||||||
|
pace
|
||||||
|
|
||||||
|
2010-06-18 21:20 frankmorgner
|
||||||
|
|
||||||
|
* pcsclite_trunk.patch, src/ccid-test.c, src/ccid.c: - renamed
|
||||||
|
Special PIN Verification/Capabilities to PACE
|
||||||
|
Verification/Capabilities
|
||||||
|
- fixed PIN PACE support in ccid descriptor
|
||||||
|
- using uint16_t instead of WORD in PACE structures
|
||||||
|
- fixed lengthInputData to host byteorder
|
||||||
|
- fixed parsing input buffer of SCardControl with
|
||||||
|
FEATURE_EXECUTE_PACE
|
||||||
|
- parsing input buffer for PACE verification and adjusting the
|
||||||
|
byteorder
|
||||||
|
- added 30s timeout to for PACE verification
|
||||||
|
- triggering PACE via PC/SC now works although quite unstable
|
||||||
|
|
||||||
|
2010-06-18 16:27 frankmorgner
|
||||||
|
|
||||||
|
* pcsclite_trunk.patch, src/ccid-test.c, src/ccid.c: -
|
||||||
|
ccid-emulator: propagating PACE capabilities to ccid descriptor
|
||||||
|
of
|
||||||
|
- ccid-test: IOCTL_FEATURE_IFD_PIN_PROPERTIES is currently
|
||||||
|
hardcoded and should
|
||||||
|
be replaced by the value from GET_FEATURE_REQUEST
|
||||||
|
- pcsclite_trunk.patch: fixed propagation of data from
|
||||||
|
SCardControl to
|
||||||
|
SecurePINSpecialVerify and SecurePINSpecialCapabilities
|
||||||
|
|
||||||
|
2010-06-17 20:54 frankmorgner
|
||||||
|
|
||||||
|
* configure.ac, src/Makefile.am, src/ccid-test.c: added ccid-test
|
||||||
|
to evaluate the PACE features of ccid-emulator (untested)
|
||||||
|
|
||||||
|
2010-06-16 21:06 frankmorgner
|
||||||
|
|
||||||
|
* configure.ac, pcsclite_trunk.patch, src/Makefile.am, src/ccid.c,
|
||||||
|
src/pace.c, src/sm.c, src/sm.h: added PACE features to
|
||||||
|
ccid-emulator (untested)
|
||||||
|
|
||||||
|
2010-06-10 11:14 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c, src/pace.c: - implemented passing a CHAT to the
|
||||||
|
card.
|
||||||
|
- note that the type PACE_CHAT should be integrated into OpenPACE
|
||||||
|
- added parameters for passing CHAT and certificate description
|
||||||
|
to pace-tool
|
||||||
|
|
||||||
|
2010-06-09 15:45 frankmorgner
|
||||||
|
|
||||||
|
* configure.ac, src/Makefile.am: renamed ccid to ccid-emulator to
|
||||||
|
avoid conflicts with libccid
|
||||||
|
|
||||||
|
2010-06-09 15:28 frankmorgner
|
||||||
|
|
||||||
|
* Makefile.am, src/Makefile.am: added missing files for
|
||||||
|
distribution packages
|
||||||
|
|
||||||
|
2010-06-05 22:10 frankmorgner
|
||||||
|
|
||||||
|
* ChangeLog: updated checksums, install files for recipes. updated
|
||||||
|
log files for 0.6.1
|
||||||
|
|
||||||
|
2010-06-05 14:34 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c, src/pace.c, src/pace.h, src/sm.c, src/sm.h: -
|
||||||
|
dropped pace_transmit_apdu in favour of a solution with
|
||||||
|
sm_transmit_apdu.
|
||||||
|
post_transmit and pre_transmit can be used to perform actions
|
||||||
|
before
|
||||||
|
encrypting/decrypting a sm apdu (such as incrementing the ssc for
|
||||||
|
pace).
|
||||||
|
- fixed ssc problems. encrypted communication with more than one
|
||||||
|
apdu (e.g.
|
||||||
|
resuming the pin) is now working.
|
||||||
|
- fixed uninitialized pointer in sm_decrypt
|
||||||
|
|
||||||
|
2010-06-04 21:34 frankmorgner
|
||||||
|
|
||||||
|
* src/sm.c: fixed uninitialized pointer which caused segfault on
|
||||||
|
decryption.
|
||||||
|
|
||||||
|
2010-06-04 19:05 frankmorgner
|
||||||
|
|
||||||
|
* src/pace.c: fixed segfault if ef.cardaccess is not readable
|
||||||
|
|
||||||
|
2010-06-03 22:17 frankmorgner
|
||||||
|
|
||||||
|
* src/sm.c: added error messages
|
||||||
|
|
||||||
|
2010-06-03 21:34 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c: bugfix for conversion of hex to binary for
|
||||||
|
interactive mode
|
||||||
|
|
||||||
|
2010-06-02 13:16 frankmorgner
|
||||||
|
|
||||||
|
* README, src/pace-tool.c: added information about the environment
|
||||||
|
variables used
|
||||||
|
|
||||||
|
2010-06-02 11:39 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c: pace-tool can now read secrets from environment
|
||||||
|
variables
|
||||||
|
|
||||||
|
2010-06-02 11:20 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c: made pin puk can or mrz an optional command line
|
||||||
|
argument
|
||||||
|
|
||||||
|
2010-06-02 10:50 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c: fixed precision of time measurement
|
||||||
|
|
||||||
|
2010-06-02 10:43 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c: added time measurement for a PACE run
|
||||||
|
|
||||||
|
2010-06-01 17:44 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c: establish pace channel and exit, when no further
|
||||||
|
commandline option is given
|
||||||
|
|
||||||
|
2010-06-01 14:52 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c: - added switch to enable apdu translating
|
||||||
|
(disabled by default)
|
||||||
|
|
||||||
|
2010-05-26 20:32 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c, src/pace.c, src/pace.h, src/sm.c: removed some
|
||||||
|
messages, when less verbose. fixed little endian problem when
|
||||||
|
parsing input buffer of EstablishPACEChannel.
|
||||||
|
|
||||||
|
2010-05-20 19:26 frankmorgner
|
||||||
|
|
||||||
|
* src/sm.c: fixed class byte generation for sm apdu
|
||||||
|
|
||||||
|
2010-05-20 18:26 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c, src/pace.c, src/sm.c: - sm_transmit_apdu doesn't
|
||||||
|
check SWs anymore
|
||||||
|
- not throwing error for sw=63XX in mse:set at
|
||||||
|
|
||||||
|
2010-05-20 08:17 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c, src/pace.c, src/pace.h, src/sm.c: - using short
|
||||||
|
apdus for mse:set at and generic authenticate. to make it work
|
||||||
|
with the sm implementation
|
||||||
|
- added parameter oldpacectx to EstablishPACEChannel to allow a a
|
||||||
|
new PACE connection inside an exitsting PACE connection (the
|
||||||
|
output buffer of the latter connection must be provided since it
|
||||||
|
stores the ef.cardaccess)
|
||||||
|
- added functionality to ask for the secret in
|
||||||
|
pace_reset_retry_counter
|
||||||
|
- added macro pace_change_pin
|
||||||
|
- SWs were stored at the wrong place of the output buffer from
|
||||||
|
EstablishPACEChannel, fixed.
|
||||||
|
- split up functionality of pace_test into multiple functions
|
||||||
|
- added new command line option to pace-tool to resume the pin.
|
||||||
|
resuming the pin is not working, yet.
|
||||||
|
|
||||||
|
2010-05-18 11:39 oepen
|
||||||
|
|
||||||
|
* src/pace.c: Changed EXPLICIT tagging of CHAT and auxiliary
|
||||||
|
authenticated data to IMPLICIT tagging
|
||||||
|
|
||||||
|
2010-05-16 18:53 frankmorgner
|
||||||
|
|
||||||
|
* src/pace-tool.c, src/pace.c, src/pace.h: - Added handling for
|
||||||
|
output buffer of EstablishPACEChannel, but CARs are still missing
|
||||||
|
- Handed over code for handling of IV and SSC for PACE to
|
||||||
|
OpenPACE
|
||||||
|
|
||||||
|
2010-05-08 18:36 frankmorgner
|
||||||
|
|
||||||
|
* configure.ac: added maintainer
|
||||||
|
|
||||||
|
2010-05-08 14:44 frankmorgner
|
||||||
|
|
||||||
|
* src/scutil.c, src/scutil.h, src/sm.c, src/sm.h: moved bin_log to
|
||||||
|
scutil
|
||||||
|
|
||||||
|
2010-05-08 07:19 frankmorgner
|
||||||
|
|
||||||
|
* README: updated informations about pace-tool
|
||||||
|
|
||||||
|
2010-05-07 21:27 frankmorgner
|
||||||
|
|
||||||
|
* configure.ac: corrected configure output
|
||||||
|
|
||||||
|
2010-05-07 19:03 frankmorgner
|
||||||
|
|
||||||
|
* INSTALL, configure.ac: removed unmodified file
|
||||||
|
|
||||||
|
2010-05-07 18:02 frankmorgner
|
||||||
|
|
||||||
|
* src/pace.c: added _essential_ missing file
|
||||||
|
|
||||||
|
2010-05-07 14:30 frankmorgner
|
||||||
|
|
||||||
|
* Makefile.am: added missing file
|
||||||
|
|
||||||
|
2010-05-07 11:50 frankmorgner
|
||||||
|
|
||||||
|
* ChangeLog, INSTALL, Makefile, NEWS, binutil.c, binutil.h, ccid.c,
|
||||||
|
ccid.h, configure.ac, m4, m4/Makefile.am, m4/acx_pthread.m4,
|
||||||
|
pace-tool.c, pace.c, pace.h, pace_lib.c, pace_lib.h, scutil.c,
|
||||||
|
scutil.h, sm.c, sm.h, src, src/Makefile.am, src/binutil.c,
|
||||||
|
src/binutil.h, src/ccid.c, src/ccid.h, src/pace-tool.c,
|
||||||
|
src/pace.h, src/pace_lib.c, src/pace_lib.h, src/scutil.c,
|
||||||
|
src/scutil.h, src/sm.c, src/sm.h, src/usb.c, src/usbstring.c,
|
||||||
|
src/usbstring.h, usb.c, usbstring.c, usbstring.h: fixed include
|
||||||
|
in pace.c. switched to autotools
|
||||||
|
|
||||||
|
2010-05-05 14:38 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, binutil.c, binutil.h, ccid.c, pace-tool.c, scutil.c,
|
||||||
|
scutil.h, usb.c, util.c, util.h: split up utils into stuff for
|
||||||
|
program and sc handling
|
||||||
|
|
||||||
|
2010-05-04 21:01 frankmorgner
|
||||||
|
|
||||||
|
* pace-tool.c, pace.c, pace.h: cleaned up pace.c and moved
|
||||||
|
test_pace to pace-tool.c
|
||||||
|
|
||||||
|
2010-05-04 20:16 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, pace-tool.c, pace.c: openpace is now a hard dependancy
|
||||||
|
for pace-tool. ccid does not yet depend on pace, since the USB
|
||||||
|
interface to pace is not yet defined.
|
||||||
|
|
||||||
|
2010-05-04 20:03 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, ccid.c, ccid.h, pace-tool.c, pace.c, usb.c, util.c,
|
||||||
|
util.h: cleaned up command line options of pace-tool and made it
|
||||||
|
independant from ccid
|
||||||
|
|
||||||
|
2010-05-04 08:07 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, sm.c: bugfix: initializing apdu in pace_gen_auth. bin_log
|
||||||
|
now checks input data.
|
||||||
|
|
||||||
|
2010-05-04 07:57 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: changed length of read binary apdu to support acr 122
|
||||||
|
|
||||||
|
2010-05-03 19:52 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, pace-tool.c, usb.c, util.c, util.h: put static pace
|
||||||
|
functionality into the new program pace-tool
|
||||||
|
|
||||||
|
2010-05-03 13:46 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: the number of remaining retries is a warning from the
|
||||||
|
card, not a fatal error
|
||||||
|
|
||||||
|
2010-04-29 07:33 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: using proper type for getline result
|
||||||
|
|
||||||
|
2010-04-28 13:14 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h, pace.c, pace.h, usb.c: added support for changing
|
||||||
|
CAN and PIN for PACE
|
||||||
|
|
||||||
|
2010-04-27 20:02 frankmorgner
|
||||||
|
|
||||||
|
* INSTALL: updated instructions
|
||||||
|
|
||||||
|
2010-04-27 20:00 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, ccid.c, pace.c, sm.c, usb.c: - sm will yield error when
|
||||||
|
the class byte indicates a sm apdu and pace will
|
||||||
|
simply transmit the apdu without encrypting/authenticating it.
|
||||||
|
- fixed building process when compiling without pace
|
||||||
|
|
||||||
|
2010-04-19 18:12 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, ccid.c, ccid.h, usb.c: added option to select card
|
||||||
|
driver. beautified usage dialog.
|
||||||
|
|
||||||
|
2010-04-16 20:37 frankmorgner
|
||||||
|
|
||||||
|
* Makefile: improved build process
|
||||||
|
|
||||||
|
2010-04-16 18:18 frankmorgner
|
||||||
|
|
||||||
|
* usb.c: improved option parsing
|
||||||
|
|
||||||
|
2010-04-16 14:08 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h, usb.c: added option to scan for available readers
|
||||||
|
|
||||||
|
2010-04-15 20:03 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, pace.h, pace_lib.c, pace_lib.h: added header file for
|
||||||
|
pace library functions
|
||||||
|
|
||||||
|
2010-04-15 18:37 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, README, apdu.c, apdu.h, pace.c, sm.c: - added
|
||||||
|
information about opensc
|
||||||
|
- using sc_transmit_apdu instead of my_transmit_apdu. fixing the
|
||||||
|
opensc error
|
||||||
|
is the better solution than implementing it twice (see
|
||||||
|
http://www.opensc-project.org/opensc/ticket/209)
|
||||||
|
|
||||||
|
2010-04-15 07:41 frankmorgner
|
||||||
|
|
||||||
|
* README: updated information
|
||||||
|
|
||||||
|
2010-04-15 07:37 frankmorgner
|
||||||
|
|
||||||
|
* README, ccid.c, ccid.h, pace.c, pace.h, sm.c, sm.h, usb.c: -
|
||||||
|
Fixed error when testing pace without card
|
||||||
|
- Testing pace allows now to choose the type of the secret (mrz,
|
||||||
|
pin, can, puk).
|
||||||
|
The secret can be given as commandline option or interactively.
|
||||||
|
- Cleaned prompt for getting the password
|
||||||
|
- Fixed error when inserting an empty password
|
||||||
|
- When PACE is successfully finished, APDUs for testing can be
|
||||||
|
given
|
||||||
|
interactively
|
||||||
|
|
||||||
|
2010-04-13 21:06 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, pace.h, sm.c: - completed mac verification. sm with pace
|
||||||
|
is now fully functional.
|
||||||
|
- made pace_test more fault tolerant.
|
||||||
|
|
||||||
|
2010-04-12 21:22 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, sm.c: - decryption of sm apdu now working. verification
|
||||||
|
of mac still missing.
|
||||||
|
|
||||||
|
2010-04-12 19:54 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, pace.c, sm.c, usb.c: fixed various memory leaks and
|
||||||
|
potential segfaults
|
||||||
|
|
||||||
|
2010-04-12 14:26 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, pace.h, pace_lib.c: - protocol nid in pace_sm_ctx is not
|
||||||
|
needed any longer due to the changes of OpenPACE
|
||||||
|
|
||||||
|
2010-04-12 14:04 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, sm.c: bugfixes:
|
||||||
|
- sm.c: fixed mac data padding, when sending sm apdu without
|
||||||
|
data.
|
||||||
|
- pace.c: for iv calculation ecb is used instead of cbc
|
||||||
|
- pace.c: fixed ssc incrementation
|
||||||
|
|
||||||
|
2010-04-12 12:09 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, pace.h: - trying new apdu to reset retry counter in
|
||||||
|
pace_test
|
||||||
|
- added pace wrapper for sm_transmit_apdu which automatically
|
||||||
|
increments the ssc
|
||||||
|
|
||||||
|
2010-04-12 10:31 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: added missing include
|
||||||
|
|
||||||
|
2010-04-12 07:34 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: added code for reading cardsecurity
|
||||||
|
|
||||||
|
2010-04-12 07:23 frankmorgner
|
||||||
|
|
||||||
|
* sm.c: - reverted changes from last commit
|
||||||
|
|
||||||
|
2010-04-12 07:18 frankmorgner
|
||||||
|
|
||||||
|
* sm.c: - added more debugging
|
||||||
|
- bugfix: header of sm apdu is authenticated instead of the
|
||||||
|
original apdu
|
||||||
|
|
||||||
|
2010-04-11 21:06 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: bugfix: fetching unhandled error in update_iv
|
||||||
|
|
||||||
|
2010-04-11 20:49 frankmorgner
|
||||||
|
|
||||||
|
* sm.c, sm.h: made bin_log more verbose
|
||||||
|
|
||||||
|
2010-04-11 20:31 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, pace.h, pace_lib.c, sm.c: Bugfixes:
|
||||||
|
- ssc is a BIGNUM, since its size can be up to 16 bytes (not 16
|
||||||
|
bits as before)
|
||||||
|
- protected le is now encoded as octet string (not as unsigned
|
||||||
|
integer anymore)
|
||||||
|
- sc_format_asn1_entry was fet with wrong pointers (lebuf instead
|
||||||
|
of *lebuf
|
||||||
|
and formatted_data instead of *formatted_data
|
||||||
|
|
||||||
|
Added some debug output.
|
||||||
|
|
||||||
|
2010-04-10 20:39 frankmorgner
|
||||||
|
|
||||||
|
* sm.c, sm.h: made sm code independant from openssl
|
||||||
|
|
||||||
|
2010-04-10 18:16 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, pace.c, sm.c, sm.h: - pace.c: removed unused variable ssc
|
||||||
|
- pace.c: bugfix: don't increment ssc when resetting it.
|
||||||
|
- sm.c/.h: wrote wrapper sm_transmit_apdu
|
||||||
|
- sm.c: removed sm error handling, should be done by sc_check_sw
|
||||||
|
- sm.c/ccid.c/pace.c: added qualifier "static" to local functions
|
||||||
|
|
||||||
|
2010-04-10 17:00 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, sm.c, sm.h: added sw checking for sm
|
||||||
|
|
||||||
|
2010-04-10 15:12 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, sm.c: added missing return buffer for select of
|
||||||
|
CardSecurity
|
||||||
|
|
||||||
|
2010-04-10 14:53 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, pace.h, sm.c: - sm.c (sm_encrypt) fixed header of sm apdu
|
||||||
|
- pace.c (EstablishPACEChannel) Fixed initialisation of
|
||||||
|
authentication_ctx.
|
||||||
|
(pace_test) Fixed usage of SC_TEST_RET and initialisation of
|
||||||
|
select apdu for
|
||||||
|
EF.CardSecurity.
|
||||||
|
|
||||||
|
2010-04-09 20:36 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, apdu.h, ccid.c, ccid.h, pace.c, pace.h, pace_lib.c,
|
||||||
|
sm.c, sm.h, utils.c, utils.h: - Work in progress: Almost finished
|
||||||
|
(hopefully) flexible sm implementation
|
||||||
|
(untested). struct sm_ctx needs external cipher and
|
||||||
|
authentication
|
||||||
|
implementations. Here only routines for
|
||||||
|
encryption/decryption/authentication
|
||||||
|
with PACE are given.
|
||||||
|
|
||||||
|
2010-04-01 05:52 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, pace.c, pace.h, sm.h: integrated SM into pace
|
||||||
|
|
||||||
|
2010-03-31 21:58 frankmorgner
|
||||||
|
|
||||||
|
* sm.c, sm.h, utils.c, utils.h: - added untested function to
|
||||||
|
decrypt sm
|
||||||
|
- function cipher now always disables automatic padding
|
||||||
|
|
||||||
|
2010-03-29 19:53 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, sm.c, sm.h, utils.c, utils.h: - Added an untested SM
|
||||||
|
implementation, currently only with encryption
|
||||||
|
- Added utils from OpenPACE
|
||||||
|
|
||||||
|
2010-03-22 14:42 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: adapted latest changes of OpenPACE
|
||||||
|
|
||||||
|
2010-03-15 18:34 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: bugfix: corrected types of fields from ASN1_INTEGER to
|
||||||
|
ASN1_OCTET_STRING
|
||||||
|
|
||||||
|
2010-03-15 15:01 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: - adopted the latest changes of OpenPACE
|
||||||
|
- bugfix: created receive buffer before sending general
|
||||||
|
authenticate apdus
|
||||||
|
- added more debug output
|
||||||
|
|
||||||
|
2010-03-10 09:14 frankmorgner
|
||||||
|
|
||||||
|
* apdu.c, apdu.h: bugfix
|
||||||
|
|
||||||
|
2010-03-09 19:30 frankmorgner
|
||||||
|
|
||||||
|
* pace.c: using specifications from TR-03110 2.01 as default (as
|
||||||
|
done by test
|
||||||
|
cards)
|
||||||
|
|
||||||
|
2010-03-09 07:01 frankmorgner
|
||||||
|
|
||||||
|
* Makefile: bugfix: building with apdu.c apdu.h
|
||||||
|
|
||||||
|
2010-03-08 22:16 frankmorgner
|
||||||
|
|
||||||
|
* apdu.c, apdu.h, pace.c: - bugfix: general authenticate response
|
||||||
|
data is now encapsulated in a
|
||||||
|
dynamic data object
|
||||||
|
- added more debug messages
|
||||||
|
- bugfix: get_ef_card_access didn't fetch the whole file
|
||||||
|
- bugfix: set mse set at apdu type to case 3
|
||||||
|
- bugfix: only send the plain value (without tag/length) of the
|
||||||
|
PACE_MSE_SET_AT object
|
||||||
|
- bugfix: fixed general authenticate cla byte and set apdu type
|
||||||
|
to
|
||||||
|
case 4
|
||||||
|
- sanity checks in sc_transmit_apdu forbid the required apdu
|
||||||
|
format of
|
||||||
|
general authenticate so it had to be reimplemented in
|
||||||
|
my_transmit_apdu. apdu.c/apdu.h are mainly copied from opensc.
|
||||||
|
|
||||||
|
2010-03-05 22:35 frankmorgner
|
||||||
|
|
||||||
|
* pace.c, pace.h: - fixed includes
|
||||||
|
- fixed return value from pace_test if NO_PACE is defined
|
||||||
|
|
||||||
|
2010-03-05 09:53 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h, pace.c, pace.h, usb.c: - pace-testing is not done
|
||||||
|
in threads anymore, program exits when test is finished
|
||||||
|
- bugfix in debug_ossl
|
||||||
|
- more generic aproach to select EF.CardAccess
|
||||||
|
- EF.CardAccess is read sequencially, to get a correct send
|
||||||
|
sequence counter
|
||||||
|
|
||||||
|
2010-03-01 16:22 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h, pace.c, pace.h, usb.c: - bugfix: moved ASN.1
|
||||||
|
declaration of PACE-APDUs to pace.c
|
||||||
|
- added commandline-option to test PACE currently with hard coded
|
||||||
|
secret etc.
|
||||||
|
|
||||||
|
2010-02-28 18:58 frankmorgner
|
||||||
|
|
||||||
|
* INSTALL, Makefile, README, ccid.c, pace.c, pace.h: Added support
|
||||||
|
for Password Authenticated Connection Establishment (PACE) using
|
||||||
|
OpenPACE (http://sourceforge.net/projects/openpace/). Since it is
|
||||||
|
currently
|
||||||
|
untested, it is disabled by default.
|
||||||
|
|
||||||
|
2010-01-31 15:57 frankmorgner
|
||||||
|
|
||||||
|
* usb.c: - implemented option parsing with getopt_long
|
||||||
|
|
||||||
|
2010-01-31 01:47 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c: - Some minor code improvements: catch and fix some rare
|
||||||
|
errors, taking more
|
||||||
|
usage of opensc debugging methods, removed not needed variables
|
||||||
|
and code
|
||||||
|
fragments
|
||||||
|
|
||||||
|
2010-01-30 11:52 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, usb.c: - fixed segmentation fault, ccid running stable
|
||||||
|
now again
|
||||||
|
|
||||||
|
2010-01-30 02:43 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c: - switched to opensc's debugging function in log.h
|
||||||
|
- a segmentation fault of unknown origin crashes ccid after too
|
||||||
|
many
|
||||||
|
operations. last stable version is revision 29.
|
||||||
|
|
||||||
|
2010-01-30 00:04 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c: - created detect_card_presence to avoid limitations of
|
||||||
|
sc_detect_card_presence
|
||||||
|
|
||||||
|
2010-01-29 18:04 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h, usb.c: - added functions for simplified debugging
|
||||||
|
- changed functions to pass pointers instead of structs and using
|
||||||
|
realloc
|
||||||
|
instead of malloc to reduce memory overhead/usage
|
||||||
|
- changed functions to return opensc-errors to pass
|
||||||
|
printout-debugging to the
|
||||||
|
top level
|
||||||
|
- included functionality of get_RDR_to_PC_Parameters in
|
||||||
|
perform_PC_to_RDR_GetParamters
|
||||||
|
|
||||||
|
2010-01-24 07:13 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h: added support for bNumberMessage
|
||||||
|
|
||||||
|
2010-01-23 22:45 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c: added support for flags in bConfirmPIN
|
||||||
|
|
||||||
|
2010-01-23 22:10 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c: added support for pin modification
|
||||||
|
|
||||||
|
2010-01-23 21:37 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h, usb.c: - added defines for pin modification
|
||||||
|
- debugging apdu and rapdu there where they are created
|
||||||
|
- splitted pin block operations into several functions
|
||||||
|
|
||||||
|
2010-01-21 21:48 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, ccid.c, ccid.h, usb.c: - switched from libpcsc to
|
||||||
|
libopensc. This brings some new features:
|
||||||
|
- Support for 4 slots per reader
|
||||||
|
- abstraction of user interface
|
||||||
|
- interactive pin verification
|
||||||
|
- BCD encoding of PIN
|
||||||
|
- Support for new readers (OpenCT)
|
||||||
|
- automatically skip to a reader with a card
|
||||||
|
- added defines
|
||||||
|
- changed interface of ccid_initialize
|
||||||
|
|
||||||
|
2010-01-14 22:29 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h, usb.c: changed naming
|
||||||
|
|
||||||
|
2010-01-14 20:28 frankmorgner
|
||||||
|
|
||||||
|
* usb.c: removed not needed iso-identifier
|
||||||
|
|
||||||
|
2010-01-14 19:20 frankmorgner
|
||||||
|
|
||||||
|
* Makefile, ccid.c, ccid.h, usb.c: code split into multiple files,
|
||||||
|
added include guards
|
||||||
|
|
||||||
|
2010-01-12 10:06 frankmorgner
|
||||||
|
|
||||||
|
* ccid.h: perform_PC_to_RDR_Secure works, read actual PIN is still
|
||||||
|
missing
|
||||||
|
|
||||||
|
2010-01-10 23:09 frankmorgner
|
||||||
|
|
||||||
|
* ccid.h: added support for pinpad. doesn't work atm, somehow
|
||||||
|
abPINApdu is wrong.
|
||||||
|
|
||||||
|
2010-01-05 18:44 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c, ccid.h: changed vendorid/productid, added new structures
|
||||||
|
for future PIN support.
|
||||||
|
|
||||||
|
2010-01-04 20:38 frankmorgner
|
||||||
|
|
||||||
|
* ccid.c: Cleaned up warnings.
|
||||||
|
|
||||||
|
2010-01-04 19:48 frankmorgner
|
||||||
|
|
||||||
|
* ccid.bb: Separated bitbake recipes. vscarchitecture.bb simply
|
||||||
|
collects the other recipes now.
|
||||||
|
|
||||||
|
2009-08-06 20:25 schertz123456
|
||||||
|
|
||||||
|
* ., AUTHORS, COPYING, INSTALL, Makefile, README, ccid.bb, ccid.c,
|
||||||
|
ccid.h, usbstring.c, usbstring.h: Initial commit.
|
||||||
|
|
||||||
10
npa/Doxyfile.in
Normal file
10
npa/Doxyfile.in
Normal file
@@ -0,0 +1,10 @@
|
|||||||
|
PROJECT_NAME = @PACKAGE_NAME@
|
||||||
|
PROJECT_NUMBER = @PACKAGE_VERSION@
|
||||||
|
OUTPUT_DIRECTORY = @builddir@/doc
|
||||||
|
STRIP_FROM_PATH = @top_srcdir@/src
|
||||||
|
INPUT = @top_srcdir@/src @top_srcdir@/README.dox
|
||||||
|
FILE_PATTERNS = *.c *.h
|
||||||
|
RECURSIVE = YES
|
||||||
|
EXAMPLE_PATH = @top_srcdir@/src
|
||||||
|
GENERATE_HTML = YES
|
||||||
|
GENERATE_TAGFILE = @builddir@/doc/$(PROJECT).tag
|
||||||
33
npa/Makefile.am
Normal file
33
npa/Makefile.am
Normal file
@@ -0,0 +1,33 @@
|
|||||||
|
ACLOCAL_AMFLAGS = -I m4
|
||||||
|
SUBDIRS = src m4
|
||||||
|
|
||||||
|
DISTCLEANFILES = Doxyfile libpace.pc
|
||||||
|
|
||||||
|
EXTRA_DIST = README.dox libpace.pc.in Doxyfile.in
|
||||||
|
|
||||||
|
do_subst = sed \
|
||||||
|
-e 's,[@]PACKAGE_NAME[@],$(PACKAGE_NAME),g' \
|
||||||
|
-e 's,[@]PACKAGE_VERSION[@],$(PACKAGE_VERSION),g' \
|
||||||
|
-e 's,[@]builddir[@],$(builddir),g' \
|
||||||
|
-e 's,[@]prefix[@],$(prefix),g' \
|
||||||
|
-e 's,[@]exec_prefix[@],$(exec_prefix),g' \
|
||||||
|
-e 's,[@]libdir[@],$(libdir),g' \
|
||||||
|
-e 's,[@]includedir[@],$(includedir),g' \
|
||||||
|
-e 's,[@]VERSION[@],$(VERSION),g' \
|
||||||
|
-e 's,[@]top_srcdir[@],$(top_srcdir),g'
|
||||||
|
|
||||||
|
if DOC_ENABLED
|
||||||
|
clean-local:
|
||||||
|
rm -rf doc
|
||||||
|
|
||||||
|
doc :
|
||||||
|
$(do_subst) < $(srcdir)/Doxyfile.in > Doxyfile
|
||||||
|
$(DOXYGEN) Doxyfile
|
||||||
|
|
||||||
|
.PHONY: doc
|
||||||
|
endif
|
||||||
|
|
||||||
|
pkgconfigdir = $(libdir)/pkgconfig
|
||||||
|
pkgconfig_DATA = libpace.pc
|
||||||
|
libpace.pc :
|
||||||
|
$(do_subst) < $(srcdir)/libpace.pc.in > libpace.pc
|
||||||
1
npa/README
Symbolic link
1
npa/README
Symbolic link
@@ -0,0 +1 @@
|
|||||||
|
README.dox
|
||||||
72
npa/README.dox
Normal file
72
npa/README.dox
Normal file
@@ -0,0 +1,72 @@
|
|||||||
|
/** @mainpage
|
||||||
|
|
||||||
|
Welcome to ccid. The purpose of ccid is to forward a PCSC smartcard reader
|
||||||
|
as a standard USB CCID reader. If the host system is in USB device mode, ccid
|
||||||
|
forwards the local reader via USB to an other device. If in USB host mode,
|
||||||
|
ccid virtually plugges in a USB CCID reader to the host system.
|
||||||
|
|
||||||
|
ccid is implemented using GadgetFS. Some fragments of the source code is based
|
||||||
|
on the GadgetFS example at http://www.linux-usb.org/gadget/ and on the source
|
||||||
|
code of the OpenSC tools.
|
||||||
|
|
||||||
|
pace-tool has support for Password Authenticated Connection Establishment
|
||||||
|
(PACE) using OpenPACE (see http://sourceforge.net/projects/openpace/).
|
||||||
|
pace-tool can be used for PIN management or to encrypt APDUs inside a secure
|
||||||
|
messaging channel established with PACE. PACE is experimental and disabled by
|
||||||
|
default.
|
||||||
|
|
||||||
|
|
||||||
|
@section i INSTALLATION
|
||||||
|
|
||||||
|
See file INSTALL.
|
||||||
|
|
||||||
|
|
||||||
|
@subsection g HINTS ON GADGETFS
|
||||||
|
|
||||||
|
To create an USB Gadget in both USB host and USB client mode, you need to load
|
||||||
|
the kernel module gadgetfs. A guide focused on Debian based systems to run and
|
||||||
|
compile gadgetfs, you can find here:
|
||||||
|
http://wiki.openmoko.org/wiki/Building_Gadget_USB_Module
|
||||||
|
|
||||||
|
On OpenMoko it is likely, that you need to patch your kernel (see
|
||||||
|
http://docs.openmoko.org/trac/ticket/2206). If you also want to switch multiple
|
||||||
|
times between gadgetfs and g_ether an other patch is needed (see
|
||||||
|
https://docs.openmoko.org/trac/ticket/2240).
|
||||||
|
|
||||||
|
If you only use pace-tool for testing your card, you don't need gadgetfs.
|
||||||
|
|
||||||
|
|
||||||
|
@subsection o HINTS ON OPENSC
|
||||||
|
|
||||||
|
With PACE support enabled OpenSC older than r4244 will yield something like
|
||||||
|
this error:
|
||||||
|
|
||||||
|
[default] apdu.c:341:sc_check_apdu: Invalid Case 4 short APDU:
|
||||||
|
cse=04 cla=10 ins=86 p1=00 p2=00 lc=2 le=0
|
||||||
|
resp=0x10353c0 resplen=256 data=0x1034a30 datalen=2
|
||||||
|
[default] pace.c:1110:EstablishPACEChannel: Could not get encrypted nonce from card (General Authenticate step 1 failed).
|
||||||
|
|
||||||
|
It requires the following patch:
|
||||||
|
http://www.opensc-project.org/opensc/raw-attachment/ticket/209/le0.patch
|
||||||
|
|
||||||
|
The following patch makes the hex dumped output more readable:
|
||||||
|
http://www.opensc-project.org/opensc/raw-attachment/ticket/263/hex_dump_align.patch
|
||||||
|
|
||||||
|
|
||||||
|
@section u USAGE
|
||||||
|
|
||||||
|
When testing PACE with either PIN, CAN, MRZ or PUK run pace-tool. Here you can
|
||||||
|
enter APDUs which are to be converted according to the secure messaging
|
||||||
|
parameter and to be sent to the card. Herefor insert the APDU in hex (upper or
|
||||||
|
lower case) with a colon to separate the bytes or without it. Example APDUs can
|
||||||
|
be found in the file apdus.
|
||||||
|
To pass a secret to pace-tool, the command line parameters or the environment
|
||||||
|
variables PIN/CAN/MRZ/PUK/NEWPIN can be used. If none of these options is used,
|
||||||
|
pace-tool will show a password prompt.
|
||||||
|
|
||||||
|
|
||||||
|
@section q QUESTIONS
|
||||||
|
For questions, please use http://sourceforge.net/projects/vsmartcard/support
|
||||||
|
|
||||||
|
@author Frank Morgner <morgner@informatik.hu-berlin.de>
|
||||||
|
*/
|
||||||
117
npa/configure.ac
Normal file
117
npa/configure.ac
Normal file
@@ -0,0 +1,117 @@
|
|||||||
|
# -*- Autoconf -*-
|
||||||
|
# Process this file with autoconf to produce a configure script.
|
||||||
|
|
||||||
|
AC_PREREQ([2.63])
|
||||||
|
AC_INIT([libpace], [0.1], [http://sourceforge.net/projects/vsmartcard/support])
|
||||||
|
AC_CONFIG_SRCDIR([src/pace.c])
|
||||||
|
AC_CONFIG_HEADERS([config.h])
|
||||||
|
AC_CONFIG_MACRO_DIR([m4])
|
||||||
|
AM_INIT_AUTOMAKE
|
||||||
|
|
||||||
|
# Checks for programs.
|
||||||
|
AC_PROG_CXX
|
||||||
|
AC_PROG_CC
|
||||||
|
AC_PROG_INSTALL
|
||||||
|
AC_PROG_LN_S
|
||||||
|
AC_PROG_LIBTOOL
|
||||||
|
AC_PROG_RANLIB
|
||||||
|
AM_PROG_CC_C_O
|
||||||
|
PKG_PROG_PKG_CONFIG
|
||||||
|
|
||||||
|
# Checks for libraries.
|
||||||
|
PKG_CHECK_EXISTS([libopensc],
|
||||||
|
[PKG_CHECK_MODULES([OPENSC], [libopensc])],
|
||||||
|
[AC_MSG_WARN([libopensc not found by pkg-config])])
|
||||||
|
PKG_CHECK_EXISTS([libssl],
|
||||||
|
[PKG_CHECK_MODULES([OPENSSL], [libssl])],
|
||||||
|
[AC_MSG_WARN([libssl not found by pkg-config])])
|
||||||
|
|
||||||
|
|
||||||
|
saved_CPPFLAGS="$CPPFLAGS"
|
||||||
|
saved_LIBS="$LIBS"
|
||||||
|
CPPFLAGS="$CPPFLAGS $OPENSC_CFLAGS $OPENSSL_CFLAGS"
|
||||||
|
LIBS="$LDFLAGS $OPENSC_LIBS $OPENSSL_LIBS"
|
||||||
|
|
||||||
|
AC_CHECK_HEADERS(opensc/opensc.h,,
|
||||||
|
[ AC_MSG_ERROR([opensc/opensc.h not found, install libopensc or use ./configure OPENSC_CFLAGS=...]) ])
|
||||||
|
AC_MSG_CHECKING([for sc_context_create])
|
||||||
|
AC_TRY_LINK_FUNC(sc_context_create, [ AC_MSG_RESULT([yes]) ],
|
||||||
|
[ AC_MSG_ERROR([libopensc not found, use ./configure OPENSC_LIBS=...]) ])
|
||||||
|
|
||||||
|
AC_CHECK_HEADERS(openssl/evp.h, [], [ AC_MSG_ERROR([openssl/evp.h not found, install OpenSSL or use ./configure OPENSSL_CFLAGS=...]) ])
|
||||||
|
AC_MSG_CHECKING([for EVP_read_pw_string_min])
|
||||||
|
AC_TRY_LINK_FUNC(EVP_read_pw_string_min, [ AC_MSG_RESULT([yes]) ], [ AC_MSG_ERROR([OpenSSL not found, use ./configure OPENSSL_LIBS=...]) ])
|
||||||
|
|
||||||
|
AC_CHECK_HEADERS(openssl/pace.h, [], [ AC_MSG_ERROR([openssl/pace.h not found, install OpenPACE or use ./configure OPENSSL_CFLAGS=...]) ])
|
||||||
|
AC_MSG_CHECKING([for parse_ef_card_access])
|
||||||
|
AC_TRY_LINK_FUNC(parse_ef_card_access, [ AC_MSG_RESULT([yes]) ], [ AC_MSG_ERROR([OpenPACE not found, use ./configure OPENSSL_LIBS=...]) ])
|
||||||
|
|
||||||
|
CPPFLAGS="$saved_CPPFLAGS"
|
||||||
|
LIBS="$saved_LIBS"
|
||||||
|
AC_SUBST(OPENSSL_CFLAGS)
|
||||||
|
AC_SUBST(OPENSSL_LIBS)
|
||||||
|
|
||||||
|
AC_DEFINE(BUERGERCLIENT_WORKAROUND, 1, [Always get EF.CardAccess, when connecting to a smart card. This is a workaround for the recent Buergerclient])
|
||||||
|
|
||||||
|
|
||||||
|
# Documentation (default: no)
|
||||||
|
AC_ARG_ENABLE([doc],AS_HELP_STRING([--enable-doc],[Enable documentation generation.]),[enable_doc=$enableval],[enable_doc="no"])
|
||||||
|
if test x"$enable_doc" = "xyes"
|
||||||
|
then
|
||||||
|
AC_PATH_PROG([DOXYGEN], [doxygen])
|
||||||
|
if test x$DOXYGEN = x
|
||||||
|
then
|
||||||
|
AC_MSG_ERROR([doxygen is mandatory.])
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
AM_CONDITIONAL(DOC_ENABLED, [test x"$enable_doc" = xyes])
|
||||||
|
|
||||||
|
|
||||||
|
# Checks for header files.
|
||||||
|
AC_CHECK_HEADERS([arpa/inet.h fcntl.h memory.h stdint.h stdlib.h string.h sys/ioctl.h unistd.h])
|
||||||
|
|
||||||
|
# Checks for typedefs, structures, and compiler characteristics.
|
||||||
|
AC_C_INLINE
|
||||||
|
AC_TYPE_SIZE_T
|
||||||
|
AC_TYPE_SSIZE_T
|
||||||
|
AC_TYPE_UINT16_T
|
||||||
|
AC_TYPE_UINT32_T
|
||||||
|
AC_TYPE_UINT8_T
|
||||||
|
|
||||||
|
# Checks for library functions.
|
||||||
|
AC_FUNC_MALLOC
|
||||||
|
AC_FUNC_REALLOC
|
||||||
|
AC_CHECK_FUNCS([memmove memset strerror])
|
||||||
|
|
||||||
|
cat << EOF
|
||||||
|
|
||||||
|
${PACKAGE} has been configured with following options:
|
||||||
|
|
||||||
|
Version: ${PACKAGE_VERSION}
|
||||||
|
User binaries: $(eval eval eval echo "${bindir}")
|
||||||
|
Libraries: $(eval eval eval echo "${libdir}")
|
||||||
|
Configuration files: $(eval eval eval echo "${sysconfdir}")
|
||||||
|
|
||||||
|
|
||||||
|
Host: ${host}
|
||||||
|
Compiler: ${CC}
|
||||||
|
Preprocessor flags: ${CPPFLAGS}
|
||||||
|
Compiler flags: ${CFLAGS}
|
||||||
|
Preprocessor flags: ${CPPFLAGS}
|
||||||
|
Linker flags: ${LDFLAGS}
|
||||||
|
Libraries: ${LIBS}
|
||||||
|
OPENSC_CFLAGS: ${OPENSC_CFLAGS}
|
||||||
|
OPENSC_LIBS: ${OPENSC_LIBS}
|
||||||
|
OPENSSL_CFLAGS: ${OPENSSL_CFLAGS}
|
||||||
|
OPENSSL_LIBS: ${OPENSSL_LIBS}
|
||||||
|
|
||||||
|
Documentation: ${enable_doc}
|
||||||
|
|
||||||
|
EOF
|
||||||
|
|
||||||
|
AC_CONFIG_FILES([
|
||||||
|
Makefile
|
||||||
|
m4/Makefile
|
||||||
|
src/Makefile
|
||||||
|
])
|
||||||
|
AC_OUTPUT
|
||||||
3
npa/m4/Makefile.am
Normal file
3
npa/m4/Makefile.am
Normal file
@@ -0,0 +1,3 @@
|
|||||||
|
# Process this file with automake to create Makefile.in
|
||||||
|
|
||||||
|
EXTRA_DIST = acx_pthread.m4
|
||||||
24
npa/src/Makefile.am
Normal file
24
npa/src/Makefile.am
Normal file
@@ -0,0 +1,24 @@
|
|||||||
|
AM_CPPFLAGS = -I$(top_srcdir)/src/pace -I$(top_builddir)/src/pace
|
||||||
|
|
||||||
|
libpace_la_SOURCES = sm.c scutil.c pace.c pace_lib.c
|
||||||
|
libpace_la_LIBADD = $(OPENSC_LIBS) $(OPENSSL_LIBS)
|
||||||
|
libpace_la_CFLAGS = $(OPENSC_CFLAGS) $(OPENSSL_CFLAGS)
|
||||||
|
|
||||||
|
pace_tool_SOURCES = pace-tool.c binutil.c
|
||||||
|
pace_tool_LDADD = $(OPENSC_LIBS) $(OPENSSL_LIBS) libpace.la
|
||||||
|
pace_tool_CFLAGS = $(OPENSC_CFLAGS) $(OPENSSL_CFLAGS)
|
||||||
|
noinst_HEADERS = \
|
||||||
|
binutil.h
|
||||||
|
|
||||||
|
flaw:
|
||||||
|
flawfinder -SQD *.h *.c
|
||||||
|
|
||||||
|
bin_PROGRAMS = pace-tool
|
||||||
|
|
||||||
|
lib_LTLIBRARIES = libpace.la
|
||||||
|
|
||||||
|
nobase_include_HEADERS = \
|
||||||
|
pace/sm.h \
|
||||||
|
pace/pace.h \
|
||||||
|
pace/scutil.h \
|
||||||
|
pace/pace_lib.h
|
||||||
1
npa/src/binutil.c
Symbolic link
1
npa/src/binutil.c
Symbolic link
@@ -0,0 +1 @@
|
|||||||
|
../../ccid/src/binutil.c
|
||||||
1
npa/src/binutil.h
Symbolic link
1
npa/src/binutil.h
Symbolic link
@@ -0,0 +1 @@
|
|||||||
|
../../ccid/src/binutil.h
|
||||||
267
npa/src/scutil.c
Normal file
267
npa/src/scutil.c
Normal file
@@ -0,0 +1,267 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2010 Frank Morgner
|
||||||
|
*
|
||||||
|
* This file is part of ccid.
|
||||||
|
*
|
||||||
|
* ccid is free software: you can redistribute it and/or modify it under the
|
||||||
|
* terms of the GNU General Public License as published by the Free Software
|
||||||
|
* Foundation, either version 3 of the License, or (at your option) any later
|
||||||
|
* version.
|
||||||
|
*
|
||||||
|
* ccid is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||||
|
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
||||||
|
* details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License along with
|
||||||
|
* ccid. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
#include "scutil.h"
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <opensc/log.h>
|
||||||
|
|
||||||
|
int initialize(int reader_id, const char *cdriver, int verbose,
|
||||||
|
sc_context_t **ctx, sc_reader_t **reader)
|
||||||
|
{
|
||||||
|
unsigned int i, reader_count;
|
||||||
|
|
||||||
|
if (!ctx || !reader)
|
||||||
|
return SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
|
||||||
|
int r = sc_context_create(ctx, NULL);
|
||||||
|
if (r < 0) {
|
||||||
|
printf("Failed to create initial context: %s", sc_strerror(r));
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cdriver != NULL) {
|
||||||
|
r = sc_set_card_driver(*ctx, cdriver);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(*ctx, "Card driver '%s' not found!\n", cdriver);
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
(*ctx)->debug = verbose;
|
||||||
|
|
||||||
|
reader_count = sc_ctx_get_reader_count(*ctx);
|
||||||
|
|
||||||
|
if (reader_count == 0)
|
||||||
|
return SC_ERROR_NO_READERS_FOUND;
|
||||||
|
|
||||||
|
if (reader_id < 0) {
|
||||||
|
/* Automatically try to skip to a reader with a card if reader not specified */
|
||||||
|
for (i = 0; i < reader_count; i++) {
|
||||||
|
*reader = sc_ctx_get_reader(*ctx, i);
|
||||||
|
if (sc_detect_card_presence(*reader, 0) & SC_SLOT_CARD_PRESENT) {
|
||||||
|
reader_id = i;
|
||||||
|
sc_debug(*ctx, "Using the first reader with a card: %s", (*reader)->name);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (reader_id >= reader_count) {
|
||||||
|
sc_debug(*ctx, "No card found, using the first reader.");
|
||||||
|
reader_id = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (reader_id >= reader_count)
|
||||||
|
return SC_ERROR_NO_READERS_FOUND;
|
||||||
|
|
||||||
|
*reader = sc_ctx_get_reader(*ctx, reader_id);
|
||||||
|
|
||||||
|
return SC_SUCCESS;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int build_apdu(sc_context_t *ctx, const u8 *buf, size_t len, sc_apdu_t *apdu)
|
||||||
|
{
|
||||||
|
const u8 *p;
|
||||||
|
size_t len0;
|
||||||
|
|
||||||
|
if (!buf || !apdu)
|
||||||
|
return SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
|
||||||
|
len0 = len;
|
||||||
|
if (len < 4) {
|
||||||
|
sc_error(ctx, "APDU too short (must be at least 4 bytes)");
|
||||||
|
return SC_ERROR_INVALID_DATA;
|
||||||
|
}
|
||||||
|
|
||||||
|
memset(apdu, 0, sizeof *apdu);
|
||||||
|
p = buf;
|
||||||
|
apdu->cla = *p++;
|
||||||
|
apdu->ins = *p++;
|
||||||
|
apdu->p1 = *p++;
|
||||||
|
apdu->p2 = *p++;
|
||||||
|
len -= 4;
|
||||||
|
if (!len) {
|
||||||
|
apdu->cse = SC_APDU_CASE_1;
|
||||||
|
} else {
|
||||||
|
if (*p == 0 && len >= 3) {
|
||||||
|
/* ...must be an extended APDU */
|
||||||
|
p++;
|
||||||
|
if (len == 3) {
|
||||||
|
apdu->le = (*p++)<<8;
|
||||||
|
apdu->le += *p++;
|
||||||
|
if (apdu->le == 0)
|
||||||
|
apdu->le = 0xffff+1;
|
||||||
|
len -= 3;
|
||||||
|
apdu->cse = SC_APDU_CASE_2_EXT;
|
||||||
|
} else {
|
||||||
|
/* len > 3 */
|
||||||
|
apdu->lc = (*p++)<<8;
|
||||||
|
apdu->lc += *p++;
|
||||||
|
len -= 3;
|
||||||
|
if (len < apdu->lc) {
|
||||||
|
sc_error(ctx, "APDU too short (need %lu more bytes)\n",
|
||||||
|
(unsigned long) apdu->lc - len);
|
||||||
|
return SC_ERROR_INVALID_DATA;
|
||||||
|
}
|
||||||
|
apdu->data = p;
|
||||||
|
apdu->datalen = apdu->lc;
|
||||||
|
len -= apdu->lc;
|
||||||
|
p += apdu->lc;
|
||||||
|
if (!len) {
|
||||||
|
apdu->cse = SC_APDU_CASE_3_EXT;
|
||||||
|
} else {
|
||||||
|
/* at this point the apdu has a Lc, so Le is on 2 bytes */
|
||||||
|
if (len < 2) {
|
||||||
|
sc_error(ctx, "APDU too short (need 2 more bytes)\n");
|
||||||
|
return SC_ERROR_INVALID_DATA;
|
||||||
|
}
|
||||||
|
apdu->le = (*p++)<<8;
|
||||||
|
apdu->le += *p++;
|
||||||
|
if (apdu->le == 0)
|
||||||
|
apdu->le = 0xffff+1;
|
||||||
|
len -= 2;
|
||||||
|
apdu->cse = SC_APDU_CASE_4_EXT;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
/* ...must be a short APDU */
|
||||||
|
if (len == 1) {
|
||||||
|
apdu->le = *p++;
|
||||||
|
if (apdu->le == 0)
|
||||||
|
apdu->le = 0xff+1;
|
||||||
|
len--;
|
||||||
|
apdu->cse = SC_APDU_CASE_2_SHORT;
|
||||||
|
} else {
|
||||||
|
apdu->lc = *p++;
|
||||||
|
len--;
|
||||||
|
if (len < apdu->lc) {
|
||||||
|
sc_error(ctx, "APDU too short (need %lu more bytes)\n",
|
||||||
|
(unsigned long) apdu->lc - len);
|
||||||
|
return SC_ERROR_INVALID_DATA;
|
||||||
|
}
|
||||||
|
apdu->data = p;
|
||||||
|
apdu->datalen = apdu->lc;
|
||||||
|
len -= apdu->lc;
|
||||||
|
p += apdu->lc;
|
||||||
|
if (!len) {
|
||||||
|
apdu->cse = SC_APDU_CASE_3_SHORT;
|
||||||
|
} else {
|
||||||
|
apdu->le = *p++;
|
||||||
|
if (apdu->le == 0)
|
||||||
|
apdu->le = 0xff+1;
|
||||||
|
len--;
|
||||||
|
apdu->cse = SC_APDU_CASE_4_SHORT;
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (len) {
|
||||||
|
sc_error(ctx, "APDU too long (%lu bytes extra)\n",
|
||||||
|
(unsigned long) len);
|
||||||
|
return SC_ERROR_INVALID_DATA;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
apdu->flags = SC_APDU_FLAGS_NO_GET_RESP|SC_APDU_FLAGS_NO_RETRY_WL;
|
||||||
|
|
||||||
|
sc_debug(ctx, "Case %d %s APDU, %lu bytes:\tins=%02x p1=%02x p2=%02x lc=%04x le=%04x",
|
||||||
|
apdu->cse & SC_APDU_SHORT_MASK,
|
||||||
|
(apdu->cse & SC_APDU_EXT) != 0 ? "extended" : "short",
|
||||||
|
(unsigned long) len0, apdu->ins, apdu->p1, apdu->p2, apdu->lc, apdu->le);
|
||||||
|
|
||||||
|
return SC_SUCCESS;
|
||||||
|
}
|
||||||
|
|
||||||
|
void _bin_log(sc_context_t *ctx, int type, const char *file, int line,
|
||||||
|
const char *func, const char *label, const u8 *data, size_t len,
|
||||||
|
FILE *f)
|
||||||
|
{
|
||||||
|
/* this is the maximum supported by sc_do_log_va */
|
||||||
|
/* Flawfinder: ignore */
|
||||||
|
char buf[1800];
|
||||||
|
|
||||||
|
if (data)
|
||||||
|
sc_hex_dump(ctx, data, len, buf, sizeof buf);
|
||||||
|
else
|
||||||
|
buf[0] = 0;
|
||||||
|
if (!f) {
|
||||||
|
sc_do_log(ctx, type, file, line, func,
|
||||||
|
"\n%s (%u byte%s):\n%s",
|
||||||
|
label, len, len==1?"":"s", buf);
|
||||||
|
} else {
|
||||||
|
fprintf(f, "%s (%u byte%s):\n%s",
|
||||||
|
label, len, len==1?"":"s", buf);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static int list_drivers(sc_context_t *ctx)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
if (ctx->card_drivers[0] == NULL) {
|
||||||
|
printf("No card drivers installed!\n");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
printf("Configured card drivers:\n");
|
||||||
|
for (i = 0; ctx->card_drivers[i] != NULL; i++) {
|
||||||
|
printf(" %-16s %s\n", ctx->card_drivers[i]->short_name,
|
||||||
|
ctx->card_drivers[i]->name);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int list_readers(sc_context_t *ctx)
|
||||||
|
{
|
||||||
|
unsigned int i, rcount = sc_ctx_get_reader_count(ctx);
|
||||||
|
|
||||||
|
if (rcount == 0) {
|
||||||
|
printf("No smart card readers found.\n");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
printf("Readers known about:\n");
|
||||||
|
printf("Nr. Driver Name\n");
|
||||||
|
for (i = 0; i < rcount; i++) {
|
||||||
|
sc_reader_t *screader = sc_ctx_get_reader(ctx, i);
|
||||||
|
printf("%-7d%-11s%s\n", i, screader->driver->short_name,
|
||||||
|
screader->name);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int print_avail(int verbose)
|
||||||
|
{
|
||||||
|
sc_context_t *ctx = NULL;
|
||||||
|
|
||||||
|
int r;
|
||||||
|
r = sc_context_create(&ctx, NULL);
|
||||||
|
if (r) {
|
||||||
|
fprintf(stderr, "Failed to establish context: %s\n", sc_strerror(r));
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
ctx->debug = verbose;
|
||||||
|
|
||||||
|
r = list_readers(ctx)|list_drivers(ctx);
|
||||||
|
|
||||||
|
if (ctx)
|
||||||
|
sc_release_context(ctx);
|
||||||
|
|
||||||
|
return r;
|
||||||
|
}
|
||||||
622
npa/src/sm.c
Normal file
622
npa/src/sm.c
Normal file
@@ -0,0 +1,622 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2010 Frank Morgner
|
||||||
|
*
|
||||||
|
* This file is part of ccid.
|
||||||
|
*
|
||||||
|
* ccid is free software: you can redistribute it and/or modify it under the
|
||||||
|
* terms of the GNU General Public License as published by the Free Software
|
||||||
|
* Foundation, either version 3 of the License, or (at your option) any later
|
||||||
|
* version.
|
||||||
|
*
|
||||||
|
* ccid is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||||
|
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
||||||
|
* details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License along with
|
||||||
|
* ccid. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
#include "scutil.h"
|
||||||
|
#include "sm.h"
|
||||||
|
#include <arpa/inet.h>
|
||||||
|
#include <opensc/asn1.h>
|
||||||
|
#include <opensc/log.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
static const struct sc_asn1_entry c_sm_capdu[] = {
|
||||||
|
{ "Padding-content indicator followed by cryptogram",
|
||||||
|
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x07, SC_ASN1_OPTIONAL, NULL, NULL },
|
||||||
|
{ "Protected Le",
|
||||||
|
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x17, SC_ASN1_OPTIONAL, NULL, NULL },
|
||||||
|
{ "Cryptographic Checksum",
|
||||||
|
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x0E, SC_ASN1_OPTIONAL, NULL, NULL },
|
||||||
|
{ NULL , 0 , 0 , 0 , NULL , NULL }
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct sc_asn1_entry c_sm_rapdu[] = {
|
||||||
|
{ "Padding-content indicator followed by cryptogram" ,
|
||||||
|
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x07, SC_ASN1_OPTIONAL, NULL, NULL },
|
||||||
|
{ "Processing Status",
|
||||||
|
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x19, 0 , NULL, NULL },
|
||||||
|
{ "Cryptographic Checksum",
|
||||||
|
SC_ASN1_OCTET_STRING, SC_ASN1_CTX|0x0E, SC_ASN1_OPTIONAL, NULL, NULL },
|
||||||
|
{ NULL, 0, 0, 0, NULL, NULL }
|
||||||
|
};
|
||||||
|
|
||||||
|
static int
|
||||||
|
add_iso_pad(const u8 *data, size_t datalen, int block_size, u8 **padded)
|
||||||
|
{
|
||||||
|
u8 *p;
|
||||||
|
size_t p_len;
|
||||||
|
|
||||||
|
if (!padded)
|
||||||
|
return SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
|
||||||
|
/* calculate length of padded message */
|
||||||
|
p_len = (datalen / block_size) * block_size + block_size;
|
||||||
|
|
||||||
|
p = realloc(*padded, p_len);
|
||||||
|
if (!p)
|
||||||
|
return SC_ERROR_OUT_OF_MEMORY;
|
||||||
|
|
||||||
|
if (*padded != data)
|
||||||
|
/* Flawfinder: ignore */
|
||||||
|
memcpy(p, data, datalen);
|
||||||
|
|
||||||
|
*padded = p;
|
||||||
|
|
||||||
|
/* now add iso padding */
|
||||||
|
memset(p + datalen, 0x80, 1);
|
||||||
|
memset(p + datalen + 1, 0, p_len - datalen - 1);
|
||||||
|
|
||||||
|
return p_len;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int
|
||||||
|
add_padding(const struct sm_ctx *ctx, const u8 *data, size_t datalen,
|
||||||
|
u8 **padded)
|
||||||
|
{
|
||||||
|
u8 *p;
|
||||||
|
|
||||||
|
switch (ctx->padding_indicator) {
|
||||||
|
case SM_NO_PADDING:
|
||||||
|
if (*padded != data) {
|
||||||
|
p = realloc(*padded, datalen);
|
||||||
|
if (!p)
|
||||||
|
return SC_ERROR_OUT_OF_MEMORY;
|
||||||
|
*padded = p;
|
||||||
|
/* Flawfinder: ignore */
|
||||||
|
memcpy(*padded, data, datalen);
|
||||||
|
}
|
||||||
|
return datalen;
|
||||||
|
case SM_ISO_PADDING:
|
||||||
|
return add_iso_pad(data, datalen, ctx->block_length, padded);
|
||||||
|
default:
|
||||||
|
return SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static int
|
||||||
|
no_padding(u8 padding_indicator, const u8 *data, size_t datalen)
|
||||||
|
{
|
||||||
|
if (!datalen || !data)
|
||||||
|
return SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
|
||||||
|
size_t len;
|
||||||
|
|
||||||
|
switch (padding_indicator) {
|
||||||
|
case SM_NO_PADDING:
|
||||||
|
len = datalen;
|
||||||
|
break;
|
||||||
|
case SM_ISO_PADDING:
|
||||||
|
len = datalen;
|
||||||
|
|
||||||
|
while (len) {
|
||||||
|
len--;
|
||||||
|
if (data[len])
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (data[len] != 0x80)
|
||||||
|
return SC_ERROR_INVALID_DATA;
|
||||||
|
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
return SC_ERROR_NOT_SUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
return len;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int format_le(size_t le, struct sc_asn1_entry *le_entry,
|
||||||
|
u8 **lebuf, size_t *le_len)
|
||||||
|
{
|
||||||
|
u8 *p;
|
||||||
|
|
||||||
|
if (!lebuf || !le_len)
|
||||||
|
return SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
|
||||||
|
p = realloc(*lebuf, *le_len);
|
||||||
|
if (!p)
|
||||||
|
return SC_ERROR_OUT_OF_MEMORY;
|
||||||
|
|
||||||
|
switch (*le_len) {
|
||||||
|
case 1:
|
||||||
|
p[0] = le;
|
||||||
|
break;
|
||||||
|
case 2:
|
||||||
|
p[0] = htons(le) >> 8;
|
||||||
|
p[1] = htons(le) & 0xff;
|
||||||
|
break;
|
||||||
|
case 3:
|
||||||
|
p[0] = 0x00;
|
||||||
|
p[1] = htons(le) >> 8;
|
||||||
|
p[2] = htons(le) & 0xff;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
return SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
}
|
||||||
|
*lebuf = p;
|
||||||
|
|
||||||
|
sc_format_asn1_entry(le_entry, *lebuf, le_len, SC_ASN1_PRESENT);
|
||||||
|
|
||||||
|
return SC_SUCCESS;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int prefix_buf(u8 prefix, u8 *buf, size_t buflen, u8 **cat)
|
||||||
|
{
|
||||||
|
u8 *p;
|
||||||
|
|
||||||
|
p = realloc(*cat, buflen + 1);
|
||||||
|
if (!p)
|
||||||
|
return SC_ERROR_OUT_OF_MEMORY;
|
||||||
|
|
||||||
|
if (*cat == buf) {
|
||||||
|
memmove(p + 1, p, buflen);
|
||||||
|
} else {
|
||||||
|
/* Flawfinder: ignore */
|
||||||
|
memcpy(p + 1, buf, buflen);
|
||||||
|
}
|
||||||
|
p[0] = prefix;
|
||||||
|
|
||||||
|
*cat = p;
|
||||||
|
|
||||||
|
return buflen + 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int format_data(sc_card_t *card, const struct sm_ctx *ctx,
|
||||||
|
const u8 *data, size_t datalen,
|
||||||
|
struct sc_asn1_entry *formatted_encrypted_data_entry,
|
||||||
|
u8 **formatted_data, size_t *formatted_data_len)
|
||||||
|
{
|
||||||
|
int r;
|
||||||
|
u8 *pad_data = NULL;
|
||||||
|
size_t pad_data_len;
|
||||||
|
|
||||||
|
if (!ctx || !formatted_data || !formatted_data_len) {
|
||||||
|
r = SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
r = add_padding(ctx, data, datalen, &pad_data);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not add padding to data: %s",
|
||||||
|
sc_strerror(r));
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
pad_data_len = r;
|
||||||
|
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Data to encrypt", pad_data, pad_data_len);
|
||||||
|
r = ctx->encrypt(card, ctx, pad_data, pad_data_len, formatted_data);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not encrypt the data");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Cryptogram", *formatted_data, r);
|
||||||
|
|
||||||
|
r = prefix_buf(ctx->padding_indicator, *formatted_data, r, formatted_data);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not prepend padding indicator to formatted "
|
||||||
|
"data: %s", sc_strerror(r));
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
*formatted_data_len = r;
|
||||||
|
sc_format_asn1_entry(formatted_encrypted_data_entry,
|
||||||
|
*formatted_data, formatted_data_len, SC_ASN1_PRESENT);
|
||||||
|
|
||||||
|
r = SC_SUCCESS;
|
||||||
|
|
||||||
|
err:
|
||||||
|
if (pad_data) {
|
||||||
|
sc_mem_clear(pad_data, pad_data_len);
|
||||||
|
free(pad_data);
|
||||||
|
}
|
||||||
|
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int format_head(const struct sm_ctx *ctx, const sc_apdu_t *apdu,
|
||||||
|
u8 **formatted_head)
|
||||||
|
{
|
||||||
|
if (!apdu || !formatted_head)
|
||||||
|
return SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
|
||||||
|
u8 *p = realloc(*formatted_head, 4);
|
||||||
|
if (!p)
|
||||||
|
return SC_ERROR_OUT_OF_MEMORY;
|
||||||
|
|
||||||
|
p[0] = apdu->cla;
|
||||||
|
p[1] = apdu->ins;
|
||||||
|
p[2] = apdu->p1;
|
||||||
|
p[3] = apdu->p2;
|
||||||
|
*formatted_head = p;
|
||||||
|
|
||||||
|
return add_padding(ctx, *formatted_head, 4, formatted_head);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int sm_encrypt(const struct sm_ctx *ctx, sc_card_t *card,
|
||||||
|
const sc_apdu_t *apdu, sc_apdu_t *sm_apdu)
|
||||||
|
{
|
||||||
|
struct sc_asn1_entry sm_capdu[4];
|
||||||
|
u8 *p, *le = NULL, *sm_data = NULL, *fdata = NULL, *mac_data = NULL,
|
||||||
|
*asn1 = NULL, *mac = NULL;
|
||||||
|
size_t sm_data_len, fdata_len, mac_data_len, asn1_len, mac_len, le_len;
|
||||||
|
int r;
|
||||||
|
|
||||||
|
if (!apdu || !ctx || !card || !card->slot || !sm_apdu) {
|
||||||
|
r = SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((apdu->cla & 0x0C) == 0x0C) {
|
||||||
|
r = SC_ERROR_INVALID_ARGUMENTS;
|
||||||
|
sc_error(card->ctx, "Given APDU is already protected with some secure messaging");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
sc_copy_asn1_entry(c_sm_capdu, sm_capdu);
|
||||||
|
|
||||||
|
sm_apdu->sensitive = 0;
|
||||||
|
sm_apdu->control = apdu->control;
|
||||||
|
sm_apdu->flags = apdu->flags;
|
||||||
|
sm_apdu->cla = apdu->cla|0x0C;
|
||||||
|
sm_apdu->ins = apdu->ins;
|
||||||
|
sm_apdu->p1 = apdu->p1;
|
||||||
|
sm_apdu->p2 = apdu->p2;
|
||||||
|
r = format_head(ctx, sm_apdu, &mac_data);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format header of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
mac_data_len = r;
|
||||||
|
|
||||||
|
/* get le and data depending on the case of the unsecure command */
|
||||||
|
switch (apdu->cse) {
|
||||||
|
case SC_APDU_CASE_1:
|
||||||
|
break;
|
||||||
|
case SC_APDU_CASE_2_SHORT:
|
||||||
|
le_len = 1;
|
||||||
|
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format Le of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Protected Le (plain)", le, le_len);
|
||||||
|
break;
|
||||||
|
case SC_APDU_CASE_2_EXT:
|
||||||
|
if (card->slot->active_protocol == SC_PROTO_T0) {
|
||||||
|
/* T0 extended APDUs look just like short APDUs */
|
||||||
|
le_len = 1;
|
||||||
|
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format Le of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
/* in case of T1 always use 3 bytes for length */
|
||||||
|
le_len = 3;
|
||||||
|
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format Le of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Protected Le (plain)", le, le_len);
|
||||||
|
break;
|
||||||
|
case SC_APDU_CASE_3_SHORT:
|
||||||
|
case SC_APDU_CASE_3_EXT:
|
||||||
|
r = format_data(card, ctx, apdu->data, apdu->datalen,
|
||||||
|
sm_capdu + 0, &fdata, &fdata_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format data of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Padding-content indicator followed by cryptogram (plain)",
|
||||||
|
fdata, fdata_len);
|
||||||
|
break;
|
||||||
|
case SC_APDU_CASE_4_SHORT:
|
||||||
|
/* in case of T0 no Le byte is added */
|
||||||
|
if (card->slot->active_protocol != SC_PROTO_T0) {
|
||||||
|
le_len = 1;
|
||||||
|
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format Le of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Protected Le (plain)", le, le_len);
|
||||||
|
}
|
||||||
|
|
||||||
|
r = format_data(card, ctx, apdu->data, apdu->datalen,
|
||||||
|
sm_capdu + 0, &fdata, &fdata_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format data of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Padding-content indicator followed by cryptogram (plain)",
|
||||||
|
fdata, fdata_len);
|
||||||
|
break;
|
||||||
|
case SC_APDU_CASE_4_EXT:
|
||||||
|
if (card->slot->active_protocol == SC_PROTO_T0) {
|
||||||
|
/* again a T0 extended case 4 APDU looks just
|
||||||
|
* like a short APDU, the additional data is
|
||||||
|
* transferred using ENVELOPE and GET RESPONSE */
|
||||||
|
} else {
|
||||||
|
/* only 2 bytes are use to specify the length of the
|
||||||
|
* expected data */
|
||||||
|
le_len = 2;
|
||||||
|
r = format_le(apdu->le, sm_capdu + 1, &le, &le_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format Le of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Protected Le (plain)", le, le_len);
|
||||||
|
}
|
||||||
|
|
||||||
|
r = format_data(card, ctx, apdu->data, apdu->datalen,
|
||||||
|
sm_capdu + 0, &fdata, &fdata_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not format data of SM apdu");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Padding-content indicator followed by cryptogram (plain)",
|
||||||
|
fdata, fdata_len);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
sc_error(card->ctx, "Unhandled apdu case");
|
||||||
|
r = SC_ERROR_INVALID_DATA;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
r = sc_asn1_encode(card->ctx, sm_capdu, (u8 **) &asn1, &asn1_len);
|
||||||
|
if (r < 0) {
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
if (asn1_len) {
|
||||||
|
p = realloc(mac_data, mac_data_len + asn1_len);
|
||||||
|
if (!p) {
|
||||||
|
r = SC_ERROR_OUT_OF_MEMORY;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
mac_data = p;
|
||||||
|
/* Flawfinder: ignore */
|
||||||
|
memcpy(mac_data + mac_data_len, asn1, asn1_len);
|
||||||
|
mac_data_len += asn1_len;
|
||||||
|
r = add_padding(ctx, mac_data, mac_data_len, &mac_data);
|
||||||
|
if (r < 0) {
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
mac_data_len = r;
|
||||||
|
}
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Data to authenticate", mac_data, mac_data_len);
|
||||||
|
|
||||||
|
r = ctx->authenticate(card, ctx, mac_data, mac_data_len,
|
||||||
|
&mac);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not get authentication code");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
mac_len = r;
|
||||||
|
sc_format_asn1_entry(sm_capdu + 2, mac, &mac_len,
|
||||||
|
SC_ASN1_PRESENT);
|
||||||
|
if (card->ctx->debug > SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "Cryptographic Checksum (plain)", mac, mac_len);
|
||||||
|
|
||||||
|
|
||||||
|
/* format SM apdu */
|
||||||
|
r = sc_asn1_encode(card->ctx, sm_capdu, (u8 **) &sm_data, &sm_data_len);
|
||||||
|
if (r < 0)
|
||||||
|
goto err;
|
||||||
|
if (sm_apdu->datalen < sm_data_len) {
|
||||||
|
sc_error(card->ctx, "Data for SM APDU too long");
|
||||||
|
r = SC_ERROR_OUT_OF_MEMORY;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
/* Flawfinder: ignore */
|
||||||
|
memcpy((u8 *) sm_apdu->data, sm_data, sm_data_len);
|
||||||
|
sm_apdu->datalen = sm_data_len;
|
||||||
|
sm_apdu->lc = sm_apdu->datalen;
|
||||||
|
sm_apdu->le = 0;
|
||||||
|
sm_apdu->cse = SC_APDU_CASE_4;
|
||||||
|
if (card->ctx->debug >= SC_LOG_TYPE_DEBUG)
|
||||||
|
bin_log(card->ctx, "ASN.1 encoded encrypted APDU data", sm_apdu->data, sm_apdu->datalen);
|
||||||
|
|
||||||
|
err:
|
||||||
|
if (fdata)
|
||||||
|
free(fdata);
|
||||||
|
if (asn1)
|
||||||
|
free(asn1);
|
||||||
|
if (mac_data)
|
||||||
|
free(mac_data);
|
||||||
|
if (mac)
|
||||||
|
free(mac);
|
||||||
|
if (le)
|
||||||
|
free(le);
|
||||||
|
if (sm_data)
|
||||||
|
free(sm_data);
|
||||||
|
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int sm_decrypt(const struct sm_ctx *ctx, sc_card_t *card,
|
||||||
|
const sc_apdu_t *sm_apdu, sc_apdu_t *apdu)
|
||||||
|
{
|
||||||
|
int r;
|
||||||
|
struct sc_asn1_entry sm_rapdu[4];
|
||||||
|
struct sc_asn1_entry my_sm_rapdu[4];
|
||||||
|
u8 sw[2], mac[8], fdata[SC_MAX_APDU_BUFFER_SIZE];
|
||||||
|
size_t sw_len = sizeof sw, mac_len = sizeof mac, fdata_len = sizeof fdata,
|
||||||
|
buf_len, asn1_len;
|
||||||
|
const u8 *buf;
|
||||||
|
u8 *data = NULL, *mac_data = NULL, *asn1 = NULL;
|
||||||
|
|
||||||
|
sc_copy_asn1_entry(c_sm_rapdu, sm_rapdu);
|
||||||
|
sc_format_asn1_entry(sm_rapdu + 0, fdata, &fdata_len, 0);
|
||||||
|
sc_format_asn1_entry(sm_rapdu + 1, sw, &sw_len, 0);
|
||||||
|
sc_format_asn1_entry(sm_rapdu + 2, mac, &mac_len, 0);
|
||||||
|
|
||||||
|
r = sc_asn1_decode(card->ctx, sm_rapdu, sm_apdu->resp, sm_apdu->resplen,
|
||||||
|
&buf, &buf_len);
|
||||||
|
if (r < 0)
|
||||||
|
goto err;
|
||||||
|
if (buf_len > 0) {
|
||||||
|
r = SC_ERROR_UNKNOWN_DATA_RECEIVED;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
if (sm_rapdu[2].flags & SC_ASN1_PRESENT) {
|
||||||
|
/* copy from sm_apdu to my_sm_apdu, but leave mac at default */
|
||||||
|
sc_copy_asn1_entry(sm_rapdu, my_sm_rapdu);
|
||||||
|
sc_copy_asn1_entry(&c_sm_rapdu[2], &my_sm_rapdu[2]);
|
||||||
|
|
||||||
|
r = sc_asn1_encode(card->ctx, my_sm_rapdu, &asn1, &asn1_len);
|
||||||
|
if (r < 0)
|
||||||
|
goto err;
|
||||||
|
r = add_padding(ctx, asn1, asn1_len, &mac_data);
|
||||||
|
if (r < 0) {
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
r = ctx->verify_authentication(card, ctx, mac, mac_len,
|
||||||
|
mac_data, r);
|
||||||
|
if (r < 0)
|
||||||
|
goto err;
|
||||||
|
} else {
|
||||||
|
sc_error(card->ctx, "Cryptographic Checksum missing");
|
||||||
|
r = SC_ERROR_ASN1_OBJECT_NOT_FOUND;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
if (sm_rapdu[0].flags & SC_ASN1_PRESENT) {
|
||||||
|
if (ctx->padding_indicator != fdata[0]) {
|
||||||
|
r = SC_ERROR_UNKNOWN_DATA_RECEIVED;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
r = ctx->decrypt(card, ctx, fdata + 1, fdata_len - 1, &data);
|
||||||
|
if (r < 0)
|
||||||
|
goto err;
|
||||||
|
buf_len = r;
|
||||||
|
|
||||||
|
r = no_padding(ctx->padding_indicator, data, buf_len);
|
||||||
|
if (r < 0) {
|
||||||
|
sc_error(card->ctx, "Could not remove padding");
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (apdu->resplen < r) {
|
||||||
|
sc_error(card->ctx, "Response of SM APDU too long");
|
||||||
|
r = SC_ERROR_OUT_OF_MEMORY;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
/* Flawfinder: ignore */
|
||||||
|
memcpy(apdu->resp, data, r);
|
||||||
|
apdu->resplen = r;
|
||||||
|
} else {
|
||||||
|
apdu->resplen = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (sm_rapdu[1].flags & SC_ASN1_PRESENT) {
|
||||||
|
if (sw_len != 2) {
|
||||||
|
sc_error(card->ctx, "Length of processing status bytes must be 2");
|
||||||
|
r = SC_ERROR_ASN1_END_OF_CONTENTS;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
apdu->sw1 = sw[0];
|
||||||
|
apdu->sw2 = sw[1];
|
||||||
|
} else {
|
||||||
|
sc_error(card->ctx, "Authenticated status bytes are missing");
|
||||||
|
r = SC_ERROR_ASN1_OBJECT_NOT_FOUND;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (card->ctx->debug >= SC_LOG_TYPE_DEBUG) {
|
||||||
|
sc_debug(card->ctx, "Decrypted APDU sw1=%02x sw2=%02x",
|
||||||
|
apdu->sw1, apdu->sw2);
|
||||||
|
bin_log(card->ctx, "Decrypted APDU response data",
|
||||||
|
apdu->resp, apdu->resplen);
|
||||||
|
}
|
||||||
|
|
||||||
|
r = SC_SUCCESS;
|
||||||
|
|
||||||
|
err:
|
||||||
|
if (asn1) {
|
||||||
|
free(asn1);
|
||||||
|
}
|
||||||
|
if (mac_data) {
|
||||||
|
free(mac_data);
|
||||||
|
}
|
||||||
|
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
int sm_transmit_apdu(struct sm_ctx *sctx, sc_card_t *card,
|
||||||
|
sc_apdu_t *apdu)
|
||||||
|
{
|
||||||
|
sc_apdu_t sm_apdu;
|
||||||
|
u8 rbuf[0xffff], sbuf[0xffff];
|
||||||
|
|
||||||
|
sm_apdu.data = sbuf;
|
||||||
|
sm_apdu.datalen = sizeof sbuf;
|
||||||
|
sm_apdu.resp = rbuf;
|
||||||
|
sm_apdu.resplen = sizeof rbuf;
|
||||||
|
|
||||||
|
if (!sctx || !sctx->active) {
|
||||||
|
sc_debug(card->ctx, "Secure messaging disabled.");
|
||||||
|
return sc_transmit_apdu(card, apdu);
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((apdu->cla & 0x0C) == 0x0C) {
|
||||||
|
sc_debug(card->ctx, "Given APDU is already protected with some secure messaging. Deactivating own SM context.");
|
||||||
|
sctx->active = 0;
|
||||||
|
return sc_transmit_apdu(card, apdu);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (sctx->pre_transmit)
|
||||||
|
SC_TEST_RET(card->ctx, sctx->pre_transmit(card, sctx, apdu),
|
||||||
|
"Could not complete SM specific pre transmit routine");
|
||||||
|
SC_TEST_RET(card->ctx, sm_encrypt(sctx, card, apdu, &sm_apdu),
|
||||||
|
"Could not encrypt APDU");
|
||||||
|
SC_TEST_RET(card->ctx, sc_transmit_apdu(card, &sm_apdu),
|
||||||
|
"Could not transmit SM APDU");
|
||||||
|
if (sctx->post_transmit)
|
||||||
|
SC_TEST_RET(card->ctx, sctx->post_transmit(card, sctx, &sm_apdu),
|
||||||
|
"Could not complete SM specific post transmit routine");
|
||||||
|
SC_TEST_RET(card->ctx, sm_decrypt(sctx, card, &sm_apdu, apdu),
|
||||||
|
"Could not decrypt APDU");
|
||||||
|
|
||||||
|
return SC_SUCCESS;
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user