Fix requesting a UV token.

Signed-off-by: Pol Henarejos <[email protected]>
polhenarejos · Nov 28, 2022 · 052ff2d · 052ff2d
1 parent 8b70c86
commit 052ff2d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/fido/cbor_client_pin.c b/src/fido/cbor_client_pin.c
@@ -518,7 +518,7 @@ int cbor_client_pin(const uint8_t *data, size_t len) {
             mbedtls_platform_zeroize(sharedSecret, sizeof(sharedSecret));
             CBOR_ERROR(CTAP2_ERR_PIN_AUTH_INVALID);
         }
-        if (memcmp(paddedNewPin, file_get_data(ef_pin)+1, 16) != 0) {
+        if (memcmp(paddedNewPin, file_get_data(ef_pin)+2, 16) != 0) {
             regenerate();
             mbedtls_platform_zeroize(sharedSecret, sizeof(sharedSecret));
             if (retries == 0) {