diff options
| -rw-r--r-- | providers/implementations/kdfs/hkdf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/providers/implementations/kdfs/hkdf.c b/providers/implementations/kdfs/hkdf.c index a634216419..3f65346a2b 100644 --- a/providers/implementations/kdfs/hkdf.c +++ b/providers/implementations/kdfs/hkdf.c @@ -631,7 +631,7 @@ static int prov_tls13_hkdf_generate_secret(OSSL_LIB_CTX *libctx, } if (prevsecret == NULL) { prevsecret = default_zeros; - prevsecretlen = 0; + prevsecretlen = mdlen; } else { EVP_MD_CTX *mctx = EVP_MD_CTX_new(); unsigned char hash[EVP_MAX_MD_SIZE]; |