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Fix increasing counter on make credential.

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Closes #6

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-02-20 10:19:25 +01:00
parent 5e0b0bfe38
commit 5360d62062
1 changed files with 8 additions and 5 deletions
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13
src/fido/cbor_make_credential.c
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@@ -15,17 +15,17 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#include "common.h"
#include "ctap2_cbor.h"
#include "cbor_make_credential.h" #include "cbor_make_credential.h"
#include "ctap2_cbor.h"
#include "hid/ctap_hid.h"
#include "fido.h" #include "fido.h"
#include "ctap.h" #include "ctap.h"
#include "files.h" #include "files.h"
#include "random.h"
#include "hsm.h"
#include <math.h>
#include "apdu.h" #include "apdu.h"
#include "credential.h" #include "credential.h"
#include "mbedtls/sha256.h"
#include "random.h"
#include "hsm.h"
int cbor_make_credential(const uint8_t *data, size_t len) { int cbor_make_credential(const uint8_t *data, size_t len) {
CborParser parser; CborParser parser;
@@ -440,6 +440,9 @@ int cbor_make_credential(const uint8_t *data, size_t len) {
if (credential_store(cred_id, cred_id_len, rp_id_hash) != 0) if (credential_store(cred_id, cred_id_len, rp_id_hash) != 0)
CBOR_ERROR(CTAP2_ERR_KEY_STORE_FULL); CBOR_ERROR(CTAP2_ERR_KEY_STORE_FULL);
} }
ctr++;
flash_write_data_to_file(ef_counter, (uint8_t *)&ctr, sizeof(ctr));
low_flash_available();
err: err:
CBOR_FREE_BYTE_STRING(clientDataHash); CBOR_FREE_BYTE_STRING(clientDataHash);
CBOR_FREE_BYTE_STRING(pinUvAuthParam); CBOR_FREE_BYTE_STRING(pinUvAuthParam);