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SCD: Support fixed length PIN input for keypad.

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* scd/iso7816.h (struct pininfo_s): Remove MODE and add FIXEDLEN.
* scd/app-dinsig.c (verify_pin): Initialize FIXEDLEN to unknown.
* scd/app-nks.c (verify_pin): Likewise.
* scd/app-openpgp.c (verify_a_chv, verify_chv3, do_change_pin):
Likewise.
* scd/apdu.c (check_pcsc_keypad): Add comment.
(pcsc_keypad_verify, pcsc_keypad_modify): PC/SC driver only support
readers with the feature of variable length input (yet).
(apdu_check_keypad): Set FIXEDLEN.
* scd/ccid-driver.c (ccid_transceive_secure): Add GEMPC_PINPAD
specific settings.
Support fixed length PIN input for keypad.
This commit is contained in:
NIIBE Yutaka 2013-01-09 16:23:55 +09:00
parent b526f6e223
commit 40a914a2e3
6 changed files with 52 additions and 21 deletions
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7
scd/iso7816.h
View file

@ -34,7 +34,12 @@
ccid-driver.c for details. */
struct pininfo_s
{
int mode; /* 0: Use variable length input. 1: Use fixed length input. */
int fixedlen; /*
* -1: Variable length input is not supported,
* no information of fixed length yet.
* 0: Use variable length input.
* >0: Fixed length of PIN.
*/
int minlen;
int maxlen;
};