Fix EVP_CIPHER_CTX_rand_key()
Make sure we use the the correct key length in EVP_CIPHER_CTX_rand_key().
Now that ciphers may come from providers we need to make sure we ask the
provider for the value if appropriate.
@@ -947,7 +947,7 @@ int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key)
{
if (ctx->cipher->flags & EVP_CIPH_RAND_KEY)
return EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_RAND_KEY, 0, key);
- if (RAND_priv_bytes(key, ctx->key_len) <= 0)
+ if (RAND_priv_bytes(key, EVP_CIPHER_CTX_key_length(ctx)) <= 0)
return 0;
return 1;
}
