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PC/SC pinpad support.

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Before this change, it is layered like following:

	iso7816_verify
        iso7816_verify_kp
	apdu_send_simple, apdu_send_simple_kp
	...

After this change, it will be layered like:

	iso7816_verify      iso7816_verify_kp
        apdu_send_simple    apdu_keypad_verify
	...

and apdu_send_simple_kp will be deprecated.

For PC/SC API, we use:
  SCardControl API to compose CCID PC_to_RDR_Secure message
  SCardTransmit API to compose CCID PC_to_RDR_XfrBlock message

Considering the support of PC/SC, we have nothing to share between _kp
version of iso7816_* and no _kp version.
This commit is contained in:
NIIBE Yutaka 2011-11-28 16:16:38 +09:00 • committed by Werner Koch
parent eeef5fb83d
commit a4ff2f4fdf
9 changed files with 460 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

23
scd/iso7816.c
View file

@ -281,22 +281,16 @@ iso7816_check_keypad (int slot, int command, iso7816_pininfo_t *pininfo)
/* Perform a VERIFY command on SLOT using the card holder verification
vector CHVNO with a CHV of lenght CHVLEN. With PININFO non-NULL
the keypad of the reader will be used. Returns 0 on success. */
vector CHVNO. With PININFO non-NULL the keypad of the reader will
be used. Returns 0 on success. */
gpg_error_t
iso7816_verify_kp (int slot, int chvno, const char *chv, size_t chvlen,
iso7816_pininfo_t *pininfo)
iso7816_verify_kp (int slot, int chvno, iso7816_pininfo_t *pininfo)
{
int sw;
if (pininfo && pininfo->mode)
sw = apdu_send_simple_kp (slot, 0x00, CMD_VERIFY, 0, chvno, chvlen, chv,
pininfo->mode,
pininfo->minlen,
pininfo->maxlen,
pininfo->padlen);
else
sw = apdu_send_simple (slot, 0, 0x00, CMD_VERIFY, 0, chvno, chvlen, chv);
sw = apdu_keypad_verify (slot, 0x00, CMD_VERIFY, 0, chvno,
pininfo->mode, pininfo->minlen, pininfo->maxlen,
pininfo->padlen);
return map_sw (sw);
}
@ -305,7 +299,10 @@ iso7816_verify_kp (int slot, int chvno, const char *chv, size_t chvlen,
gpg_error_t
iso7816_verify (int slot, int chvno, const char *chv, size_t chvlen)
{
return iso7816_verify_kp (slot, chvno, chv, chvlen, NULL);
int sw;
sw = apdu_send_simple (slot, 0, 0x00, CMD_VERIFY, 0, chvno, chvlen, chv);
return map_sw (sw);
}
/* Perform a CHANGE_REFERENCE_DATA command on SLOT for the card holder