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Only EstEID 3.5 has EC 384 keys 

Signed-off-by: Raul Metsma <raul@metsma.ee>
This commit is contained in:
Raul Metsma 2019-02-04 10:47:13 +02:00
parent 2e87e4cfed
commit 4d2254a092
1 changed files with 20 additions and 24 deletions
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44
src/libopensc/card-mcrd.c
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@ -333,31 +333,27 @@ static int mcrd_init(sc_card_t * card)
* For some reason a reset is required as well... */
sc_reset(card, 0);
r = gp_select_aid(card, &EstEID_v3_AID);
if (r < 0)
{
r = gp_select_aid(card, &EstEID_v35_AID);
if (r >= 0) {
// Force EstEID 3.5 card recv size 255 with T=0 to avoid recursive read binary
// sc_read_binary cannot handle recursive 61 00 calls
if (card->reader && card->reader->active_protocol == SC_PROTO_T0)
card->max_recv_size = 255;
} else {
r = gp_select_aid(card, &AzeDIT_v35_AID);
if (r < 0) {
free(card->drv_data);
card->drv_data = NULL;
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_VERBOSE, SC_ERROR_INVALID_CARD);
}
}
}
flags = SC_ALGORITHM_RSA_RAW | SC_ALGORITHM_RSA_HASH_SHA1 | SC_ALGORITHM_RSA_PAD_PKCS1 | SC_ALGORITHM_RSA_HASH_SHA256;
/* EstEID v3.0 has 2048 bit keys */
_sc_card_add_rsa_alg(card, 2048, flags, 0);
flags = SC_ALGORITHM_ECDSA_RAW | SC_ALGORITHM_ECDH_CDH_RAW | SC_ALGORITHM_ECDSA_HASH_NONE;
ext_flags = SC_ALGORITHM_EXT_EC_NAMEDCURVE | SC_ALGORITHM_EXT_EC_UNCOMPRESES;
_sc_card_add_ec_alg(card, 384, flags, ext_flags, NULL);
if ((r = gp_select_aid(card, &EstEID_v3_AID)) >= 0) {
/* EstEID v3.0 has 2048 bit keys */
_sc_card_add_rsa_alg(card, 2048, flags, 0);
} else if ((r = gp_select_aid(card, &EstEID_v35_AID)) >= 0) {
/* EstEID v3.5 has 2048 bit keys or EC 384 */
_sc_card_add_rsa_alg(card, 2048, flags, 0);
flags = SC_ALGORITHM_ECDSA_RAW | SC_ALGORITHM_ECDH_CDH_RAW | SC_ALGORITHM_ECDSA_HASH_NONE;
ext_flags = SC_ALGORITHM_EXT_EC_NAMEDCURVE | SC_ALGORITHM_EXT_EC_UNCOMPRESES;
_sc_card_add_ec_alg(card, 384, flags, ext_flags, NULL);
// Force EstEID 3.5 card recv size 255 with T=0 to avoid recursive read binary
// sc_read_binary cannot handle recursive 61 00 calls
if (card->reader && card->reader->active_protocol == SC_PROTO_T0)
card->max_recv_size = 255;
} else if ((r = gp_select_aid(card, &AzeDIT_v35_AID)) >= 0) {
_sc_card_add_rsa_alg(card, 2048, flags, 0);
} else {
free(card->drv_data);
card->drv_data = NULL;
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_VERBOSE, SC_ERROR_INVALID_CARD);
}
} else {
flags = SC_ALGORITHM_RSA_RAW |SC_ALGORITHM_RSA_PAD_PKCS1 | SC_ALGORITHM_RSA_HASH_NONE;
_sc_card_add_rsa_alg(card, 512, flags, 0);