SipHash: make it possible to control the hash size through string controls
@@ -167,6 +167,12 @@ static int pkey_siphash_ctrl_str(EVP_PKEY_CTX *ctx,
{
if (value == NULL)
return 0;
+ if (strcmp(type, "digestsize") == 0) {
+ size_t hash_size = atoi(value);
+
+ return pkey_siphash_ctrl(ctx, EVP_PKEY_CTRL_SET_DIGEST_SIZE, hash_size,
+ NULL);
+ }
if (strcmp(type, "key") == 0)
return EVP_PKEY_CTX_str2ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, value);
if (strcmp(type, "hexkey") == 0)
