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added sw checking for sm

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git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@57 96b47cad-a561-4643-ad3b-153ac7d7599c
This commit is contained in:
frankmorgner
2010-04-10 17:00:00 +00:00
parent 6d0cc5e908
commit 8905bdec72
3 changed files with 24 additions and 3 deletions
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21
ccid/sm.c
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@@ -43,6 +43,25 @@ static const struct sc_asn1_entry c_sm_rapdu[] = {
{ NULL, 0, 0, 0, NULL, NULL }
};
static const struct sc_card_error sm_errors[] = {
{ 0x6987, SC_ERROR_DATA_OBJECT_NOT_FOUND, "Secure Messaging data objects are missing" },
{ 0x6988, SC_ERROR_SECURITY_STATUS_NOT_SATISFIED, "Secure Messaging data objects are incorrect" },
};
int sm_check_sw(sc_card_t *card, unsigned int sw1, unsigned int sw2)
{
const int err_count = sizeof(sm_errors)/sizeof(sm_errors[0]);
int i;
for (i = 0; i < err_count; i++)
if (sm_errors[i].SWs == ((sw1 << 8) | sw2)) {
sc_error(card->ctx, "%s\n", sm_errors[i].errorstr);
return sm_errors[i].errorno;
}
return sc_check_sw(card, sw1, sw2);
}
void bin_log(sc_context_t *ctx, const char *label, const u8 *data, size_t len)
{
char buf[1024];
@@ -457,8 +476,6 @@ int sm_decrypt(const struct sm_ctx *ctx, sc_card_t *card,
}
if (sm_rapdu[0].flags & SC_ASN1_PRESENT) {
if (ctx->padding_indicator != fdata[0]) {
r = SC_ERROR_UNKNOWN_DATA_RECEIVED;