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scd: PC/SC pinpad support (pinpad input for modify pass phrase). (backport)

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* iso7816.h (iso7816_change_reference_data_kp): Remove arguments
of OLDCHV, OLDCHVLEN, NEWCHV, and NEWCHVLEN.

* iso7816.c (iso7816_change_reference_data_kp): Call
apdu_keypad_modify.
(iso7816_change_reference_data): Don't call
iso7816_change_reference_data_kp.

* apdu.h (apdu_keypad_modify): New.

* apdu.c (pcsc_keypad_modify, apdu_keypad_modify): New.
(struct reader_table_s): New memeber function keypad_modify.
(new_reader_slot, open_ct_reader, open_ccid_reader)
(open_rapdu_reader): Initialize keypad_modify.

* app-openpgp.c (do_change_pin): Handle keypad and call
iso7816_change_reference_data_kp if it is the case.
This commit is contained in:
NIIBE Yutaka 2011-11-29 11:59:32 +09:00
parent c2525d507d
commit f98a5e8480
5 changed files with 177 additions and 52 deletions
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3
scd/apdu.h
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@ -117,6 +117,9 @@ int apdu_check_keypad (int slot, int command, int pin_mode,
int apdu_keypad_verify (int slot, int class, int ins, int p0, int p1,
int pin_mode, int pinlen_min, int pinlen_max,
int pin_padlen);
int apdu_keypad_modify (int slot, int class, int ins, int p0, int p1,
int pin_mode, int pinlen_min, int pinlen_max,
int pin_padlen);
int apdu_send_simple (int slot, int extended_mode,
int class, int ins, int p0, int p1,
int lc, const char *data);