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Defining max length for credBlobs

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-12-07 15:48:46 +01:00
parent 196430517f
commit 4cb0af5045
2 changed files with 2 additions and 1 deletions
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2
src/fido/cbor_get_info.c
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@@ -117,7 +117,7 @@ int cbor_get_info() {
CBOR_CHECK(cbor_encode_uint(&mapEncoder, PICO_FIDO_VERSION)); // firmwareVersion CBOR_CHECK(cbor_encode_uint(&mapEncoder, PICO_FIDO_VERSION)); // firmwareVersion
CBOR_CHECK(cbor_encode_uint(&mapEncoder, 0x0F)); CBOR_CHECK(cbor_encode_uint(&mapEncoder, 0x0F));
CBOR_CHECK(cbor_encode_uint(&mapEncoder, 1024)); // maxCredBlobLength CBOR_CHECK(cbor_encode_uint(&mapEncoder, MAX_CREDBLOB_LENGTH)); // maxCredBlobLength
CBOR_CHECK(cbor_encode_uint(&mapEncoder, 0x15)); CBOR_CHECK(cbor_encode_uint(&mapEncoder, 0x15));
CBOR_CHECK(cbor_encoder_create_array(&mapEncoder, &arrayEncoder, 2)); CBOR_CHECK(cbor_encoder_create_array(&mapEncoder, &arrayEncoder, 2));

1
src/fido/fido.h
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@@ -78,6 +78,7 @@ extern void set_opts(uint8_t);
#define MAX_CREDENTIAL_COUNT_IN_LIST 16 #define MAX_CREDENTIAL_COUNT_IN_LIST 16
#define MAX_CRED_ID_LENGTH 1024 #define MAX_CRED_ID_LENGTH 1024
#define MAX_RESIDENT_CREDENTIALS 256 #define MAX_RESIDENT_CREDENTIALS 256
#define MAX_CREDBLOB_LENGTH 128
typedef struct known_app { typedef struct known_app {
const uint8_t *rp_id_hash; const uint8_t *rp_id_hash;