diff options
| -rw-r--r-- | include/u2f.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/u2f.h b/include/u2f.h index 6e7c3e5d5e..2770eb885d 100644 --- a/include/u2f.h +++ b/include/u2f.h @@ -48,7 +48,7 @@ extern "C" { #define U2F_MESSAGE_DIGEST_SIZE SHA256_DIGEST_SIZE #define CORP_CHAL_SIZE 16 -#define CORP_SALT_SIZE 16 +#define CORP_SALT_SIZE 65 #define ENC_SIZE(x) ((x + 7) & 0xfff8) @@ -179,7 +179,7 @@ struct u2f_generate_req { * If generating versioned KH, derive an hmac from it and append to * the key handle. Otherwise unused. */ - uint8_t authTimeSecretHash[U2F_AUTH_TIME_SECRET_SIZE]; + uint8_t authTimeSecretHash[SHA256_DIGEST_SIZE]; }; struct u2f_generate_resp { @@ -268,7 +268,7 @@ struct g2f_register_msg_v0 { struct corp_attest_data { uint8_t challenge[CORP_CHAL_SIZE]; struct u2f_ec_point public_key; - uint8_t salt[65]; + uint8_t salt[CORP_SALT_SIZE]; }; struct corp_register_msg_v0 { |