-// result = HMAC(EVP_sha256(), key, 999, data, 888, NULL, NULL);
-// EVP_MD *
+int hash(void *pt, int ptlen, void *tag, int *taglen)
+{
+ return active->hash(pt, ptlen, tag, taglen);
+}
+
+int hmac(void *pt, int ptlen, void *key, int keylen, void *tag, int *taglen)
+{
+ return active->hmac(pt, ptlen, key, keylen, tag, taglen);
+}