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OpenPGP: Workaround for change in Extended Capabilities 

The maximum length for sending and receiving data can now be found in DO
7F66. For now, we just use the default values for short/extended length
capabiliites.
This commit is contained in:
Frank Morgner 2018-02-07 16:40:03 +01:00
parent 36894c87cf
commit 50a35c1bae
1 changed files with 6 additions and 3 deletions
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9
src/libopensc/card-openpgp.c
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@ -575,9 +575,12 @@ pgp_get_card_features(sc_card_t *card)
priv->max_challenge_size = bebytes2ushort(blob->data + 2);
/* max. cert size it at bytes 5-6 */
priv->max_cert_size = bebytes2ushort(blob->data + 4);
/* max. send/receive sizes are at bytes 7-8 resp. 9-10 */
card->max_send_size = bebytes2ushort(blob->data + 6);
card->max_recv_size = bebytes2ushort(blob->data + 8);
if (priv->bcd_version < OPENPGP_CARD_3_0) {
/* max. send/receive sizes are at bytes 7-8 resp. 9-10 */
card->max_send_size = bebytes2ushort(blob->data + 6);
card->max_recv_size = bebytes2ushort(blob->data + 8);
}
/* TODO read Extended length information from DO 7F66 in OpenPGP 3.0 and later */
}
}