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Gürer Özen send another akis update: 

* create_file implemented
* EF(DIR) hack removed, it is easier to put a real EF(DIR)
* SC_CARDCTL_GET_SERIALNR implemented


git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@3224 c6295689-39f2-0310-b995-f0e70906c6a9
This commit is contained in:
aj 2007-07-20 12:28:43 +00:00
parent 14bc32dda2
commit b757ff1719
2 changed files with 111 additions and 22 deletions
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1
NEWS
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@ -8,6 +8,7 @@ or doc/ChangeLog.
New in 0.11.4; 2007-??-??; Andreas Jellinghaus
* Support Siemens CardOS initialized cards (signing with decryption)
* Support for AKIS cards added (partial so far) by Gürer Özen.
New in 0.11.3; 2007-07-11; Andreas Jellinghaus
* added regression test for raw rsa (crypt0007).

132
src/libopensc/card-akis.c
View File

@ -23,6 +23,7 @@
#include "internal.h"
#include "asn1.h"
#include "cardctl.h"
/* generic iso 7816 operations table */
static const struct sc_card_operations *iso_ops = NULL;
@ -56,31 +57,9 @@ akis_match_card(sc_card_t *card)
static int
akis_init(sc_card_t *card)
{
sc_app_info_t *app = NULL;
card->name = "AKIS";
card->cla = 0x00;
/* FIXME: set an application ID & path
* When AKIS comes with EF(DIR) this will be unnecessary
*/
app = (sc_app_info_t *) malloc(sizeof(sc_app_info_t));
if (app == NULL)
return SC_ERROR_OUT_OF_MEMORY;
memcpy(app->aid, "\xA0\x00\x00\x00\x63PKCS-15", 12);
app->aid_len = 12;
app->label = strdup("PKCS-15");
memcpy(app->path.value, "\x3F\x00\x3D\x00", 4);
app->path.len = 4;
app->path.type = SC_PATH_TYPE_PATH;
app->ddo = NULL;
app->ddo_len = 0;
app->desc = NULL;
card->app[0] = app;
card->app_count = 1;
return 0;
}
@ -238,6 +217,71 @@ akis_process_fci(sc_card_t *card, sc_file_t *file,
return 0;
}
static int
akis_create_file(sc_card_t *card, sc_file_t *file)
{
int r;
u8 type;
u8 acl;
u8 fid[4];
u8 rbuf[SC_MAX_APDU_BUFFER_SIZE];
sc_apdu_t apdu;
/* AKIS uses different create commands for EF and DF.
* Parameters are not passed as ASN.1 structs but in
* a custom format.
*/
/* FIXME: hardcoded for now, better get it from file acl params */
acl = 0xb0;
fid[0] = (file->id >> 8) & 0xFF;
fid[1] = file->id & 0xFF;
sc_format_apdu(card, &apdu, SC_APDU_CASE_3_SHORT, 0x15, 0, acl);
apdu.cla = 0x80;
apdu.data = fid;
apdu.datalen = 2;
apdu.lc = 2;
apdu.resp = rbuf;
apdu.resplen = sizeof(rbuf);
if (file->type == SC_FILE_TYPE_WORKING_EF) {
switch (file->ef_structure) {
case SC_FILE_EF_TRANSPARENT:
type = 0x80;
break;
case SC_FILE_EF_LINEAR_FIXED:
type = 0x41;
break;
case SC_FILE_EF_CYCLIC:
type = 0x43;
break;
case SC_FILE_EF_LINEAR_VARIABLE_TLV:
type = 0x45;
break;
default:
sc_error(card->ctx, "This EF structure is not supported yet");
return SC_ERROR_NOT_SUPPORTED;
}
apdu.p1 = type;
if (type == 0x41 || type == 0x43) {
fid[2] = file->record_length;
apdu.datalen++;
apdu.lc++;
}
} else if (file->type == SC_FILE_TYPE_DF) {
apdu.ins = 0x10;
} else {
sc_error(card->ctx, "Unknown file type");
return SC_ERROR_NOT_SUPPORTED;
}
r = sc_transmit_apdu(card, &apdu);
SC_TEST_RET(card->ctx, r, "APDU transmit failed");
return sc_check_sw(card, apdu.sw1, apdu.sw2);
}
static int
akis_pin_cmd(struct sc_card *card, struct sc_pin_cmd_data *data, int *tries_left)
{
@ -262,6 +306,48 @@ akis_pin_cmd(struct sc_card *card, struct sc_pin_cmd_data *data, int *tries_left
return r;
}
static int
akis_get_serialnr(sc_card_t *card, sc_serial_number_t *serial)
{
int r;
sc_apdu_t apdu;
u8 buf[64];
if (!serial)
return SC_ERROR_INVALID_ARGUMENTS;
/* see if we have cached serial number */
if (card->serialnr.len) {
memcpy(serial, &card->serialnr, sizeof(*serial));
return SC_SUCCESS;
}
/* read serial number */
sc_format_apdu(card, &apdu, SC_APDU_CASE_2_SHORT, 0xCA, 0x01, 0x06);
apdu.resp = buf;
apdu.resplen = 0x4D;
apdu.le = apdu.resplen;
r = sc_transmit_apdu(card, &apdu);
SC_TEST_RET(card->ctx, r, "APDU transmit failed");
card->serialnr.len = 12;
memcpy(card->serialnr.value, buf+55, 12);
memcpy(serial, &card->serialnr, sizeof(*serial));
return SC_SUCCESS;
}
static int
akis_card_ctl(sc_card_t *card, unsigned long cmd, void *ptr)
{
switch (cmd) {
case SC_CARDCTL_GET_SERIALNR:
return akis_get_serialnr(card, (sc_serial_number_t *)ptr);
}
return SC_ERROR_NOT_SUPPORTED;
}
static struct sc_card_driver *
sc_get_driver(void)
{
@ -275,7 +361,9 @@ sc_get_driver(void)
akis_ops.select_file = akis_select_file;
akis_ops.list_files = akis_list_files;
akis_ops.process_fci = akis_process_fci;
akis_ops.create_file = akis_create_file;
akis_ops.pin_cmd = akis_pin_cmd;
akis_ops.card_ctl = akis_card_ctl;
return &akis_drv;
}