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modifying ef cardsecurity to contain the chips public key (but a wrong signature)

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git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@714 96b47cad-a561-4643-ad3b-153ac7d7599c
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frankmorgner
2012-02-09 17:30:19 +00:00
parent 3770a91d64
commit a34f4b14d3
1 changed files with 6 additions and 1 deletions
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virtualsmartcard/src/vpicc/virtualsmartcard/cards/nPA.py
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@@ -201,9 +201,14 @@ class nPA_SE(Security_Environment):
pace.EAC_CTX_init_ca(self.eac_ctx, pace.id_CA_ECDH_AES_CBC_CMAC_128, 13, None, None)
# we don't have a good CA key, so we simply generate an ephemeral one
if not pace.TA_STEP3_generate_ephemeral_key(self.eac_ctx):
pubkey = pace.buf2string(pace.TA_STEP3_generate_ephemeral_key(self.eac_ctx))
if not pubkey:
pace.print_ossl_err()
raise SwError(SW["WARN_NOINFO63"])
ef_card_security = self.mf.select('fid', 0x011d)
ef_card_security_data = ef_card_security.getenc('data')
ef_card_security_data = ef_card_security_data[:61+4+239+2+2] + pubkey + ef_card_security_data[61+4+239+2+2+len(pubkey):]
ef_card_security.setdec('data', ef_card_security_data)
nonce = pace.buf2string(pace.PACE_STEP1_enc_nonce(self.eac_ctx, self.sec))
resp = nPA_SE.__pack_general_authenticate([[0x80, len(nonce), nonce]])