demos/mac/cmac-aes256: Clarify the cipher algorithm used
The currently used cipher is aes256 which is an alias to AES-256-CBC,
so the demo is correct.
However it might be misleading so make it clear the CBC mode
cipher is used.
@@ -72,7 +72,7 @@ int main(void)
unsigned char *out = NULL;
size_t out_len = 0;
OSSL_PARAM params[4], *p = params;
- char cipher_name[] = "aes256";
+ char cipher_name[] = "AES-256-CBC";
library_context = OSSL_LIB_CTX_new();
if (library_context == NULL) {
