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Preparing an interim release

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This commit is contained in:
Werner Koch 2005-11-28 11:52:25 +00:00
parent 000a38ccf2
commit 6a13cf2c3d
32 changed files with 785 additions and 171 deletions
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117
scd/iso7816.c
View file

@ -47,9 +47,9 @@
#define CMD_SELECT_FILE 0xA4
#define CMD_VERIFY 0x20
#define CMD_CHANGE_REFERENCE_DATA 0x24
#define CMD_RESET_RETRY_COUNTER 0x2C
#define CMD_VERIFY ISO7816_VERIFY
#define CMD_CHANGE_REFERENCE_DATA ISO7816_CHANGE_REFERENCE_DATA
#define CMD_RESET_RETRY_COUNTER ISO7816_RESET_RETRY_COUNTER
#define CMD_GET_DATA 0xCA
#define CMD_PUT_DATA 0xDA
#define CMD_MSE 0x22
@ -95,6 +95,7 @@ map_sw (int sw)
case SW_HOST_GENERAL_ERROR: ec = GPG_ERR_GENERAL; break;
case SW_HOST_NO_READER: ec = GPG_ERR_ENODEV; break;
case SW_HOST_ABORTED: ec = GPG_ERR_CANCELED; break;
case SW_HOST_NO_KEYPAD: ec = GPG_ERR_NOT_SUPPORTED; break;
default:
if ((sw & 0x010000))
@ -124,12 +125,15 @@ iso7816_map_sw (int sw)
requested application ID. The function can't be used to enumerate
AIDs and won't return the AID on success. The return value is 0
for okay or a GPG error code. Note that ISO error codes are
internally mapped. */
internally mapped. Bit 0 of FLAGS should be set if the card does
not understand P2=0xC0. */
gpg_error_t
iso7816_select_application (int slot, const char *aid, size_t aidlen)
iso7816_select_application (int slot, const char *aid, size_t aidlen,
unsigned int flags)
{
int sw;
sw = apdu_send_simple (slot, 0x00, CMD_SELECT_FILE, 4, 0, aidlen, aid);
sw = apdu_send_simple (slot, 0x00, CMD_SELECT_FILE, 4,
(flags&1)? 0 :0x0c, aidlen, aid);
return map_sw (sw);
}
@ -221,27 +225,59 @@ iso7816_list_directory (int slot, int list_dirs,
}
/* Check whether the reader supports the ISO command code COMMAND on
the keypad. Returns 0 on success. */
gpg_error_t
iso7816_check_keypad (int slot, int command, iso7816_pininfo_t *pininfo)
{
int sw;
sw = apdu_check_keypad (slot, command,
pininfo->mode, pininfo->minlen, pininfo->maxlen,
pininfo->padlen);
return map_sw (sw);
}
/* 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. */
gpg_error_t
iso7816_verify_kp (int slot, int chvno, const char *chv, size_t chvlen,
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, 0x00, CMD_VERIFY, 0, chvno, chvlen, chv);
return map_sw (sw);
}
/* Perform a VERIFY command on SLOT using the card holder verification
vector CHVNO with a CHV of lenght CHVLEN. Returns 0 on success. */
gpg_error_t
iso7816_verify (int slot, int chvno, const char *chv, size_t chvlen)
{
int sw;
sw = apdu_send_simple (slot, 0x00, CMD_VERIFY, 0, chvno, chvlen, chv);
return map_sw (sw);
return iso7816_verify_kp (slot, chvno, chv, chvlen, NULL);
}
/* Perform a CHANGE_REFERENCE_DATA command on SLOT for the card holder
verification vector CHVNO. If the OLDCHV is NULL (and OLDCHVLEN
0), a "change reference data" is done, otherwise an "exchange
reference data". The new reference data is expected in NEWCHV of
length NEWCHVLEN. */
length NEWCHVLEN. With PININFO non-NULL the keypad of the reader
will be used. */
gpg_error_t
iso7816_change_reference_data (int slot, int chvno,
const char *oldchv, size_t oldchvlen,
const char *newchv, size_t newchvlen)
iso7816_change_reference_data_kp (int slot, int chvno,
const char *oldchv, size_t oldchvlen,
const char *newchv, size_t newchvlen,
iso7816_pininfo_t *pininfo)
{
int sw;
char *buf;
@ -258,28 +294,69 @@ iso7816_change_reference_data (int slot, int chvno,
memcpy (buf, oldchv, oldchvlen);
memcpy (buf+oldchvlen, newchv, newchvlen);
sw = apdu_send_simple (slot, 0x00, CMD_CHANGE_REFERENCE_DATA,
oldchvlen? 0 : 1, chvno, oldchvlen+newchvlen, buf);
if (pininfo && pininfo->mode)
sw = apdu_send_simple_kp (slot, 0x00, CMD_CHANGE_REFERENCE_DATA,
oldchvlen? 0 : 1, chvno, oldchvlen+newchvlen, buf,
pininfo->mode,
pininfo->minlen,
pininfo->maxlen,
pininfo->padlen);
else
sw = apdu_send_simple (slot, 0x00, CMD_CHANGE_REFERENCE_DATA,
oldchvlen? 0 : 1, chvno, oldchvlen+newchvlen, buf);
xfree (buf);
return map_sw (sw);
}
/* Perform a CHANGE_REFERENCE_DATA command on SLOT for the card holder
verification vector CHVNO. If the OLDCHV is NULL (and OLDCHVLEN
0), a "change reference data" is done, otherwise an "exchange
reference data". The new reference data is expected in NEWCHV of
length NEWCHVLEN. */
gpg_error_t
iso7816_reset_retry_counter (int slot, int chvno,
const char *newchv, size_t newchvlen)
iso7816_change_reference_data (int slot, int chvno,
const char *oldchv, size_t oldchvlen,
const char *newchv, size_t newchvlen)
{
return iso7816_change_reference_data_kp (slot, chvno, oldchv, oldchvlen,
newchv, newchvlen, NULL);
}
gpg_error_t
iso7816_reset_retry_counter_kp (int slot, int chvno,
const char *newchv, size_t newchvlen,
iso7816_pininfo_t *pininfo)
{
int sw;
if (!newchv || !newchvlen )
return gpg_error (GPG_ERR_INV_VALUE);
sw = apdu_send_simple (slot, 0x00, CMD_RESET_RETRY_COUNTER,
2, chvno, newchvlen, newchv);
if (pininfo && pininfo->mode)
sw = apdu_send_simple_kp (slot, 0x00, CMD_RESET_RETRY_COUNTER,
2, chvno, newchvlen, newchv,
pininfo->mode,
pininfo->minlen,
pininfo->maxlen,
pininfo->padlen);
else
sw = apdu_send_simple (slot, 0x00, CMD_RESET_RETRY_COUNTER,
2, chvno, newchvlen, newchv);
return map_sw (sw);
}
gpg_error_t
iso7816_reset_retry_counter (int slot, int chvno,
const char *newchv, size_t newchvlen)
{
return iso7816_reset_retry_counter_kp (slot, chvno, newchv, newchvlen, NULL);
}
/* Perform a GET DATA command requesting TAG and storing the result in
a newly allocated buffer at the address passed by RESULT. Return
the length of this data at the address of RESULTLEN. */