EVP_MAC_fetch
mac = EVP_MAC_fetch(NULL, "CMAC", NULL);
mac = EVP_MAC_fetch(NULL, "HMAC", NULL);
mac = EVP_MAC_fetch(app_get0_libctx(), mac_name, app_get0_propq());
mac = EVP_MAC_fetch(app_get0_libctx(), argv[0], app_get0_propq());
if ((mac = EVP_MAC_fetch(app_get0_libctx(), "GMAC",
if ((mac = EVP_MAC_fetch(app_get0_libctx(), "HMAC",
*mac = EVP_MAC_fetch(app_get0_libctx(), name, app_get0_propq());
EVP_MAC *mac = EVP_MAC_fetch(libctx, name, propq);
|| (ctx->mac = EVP_MAC_fetch(libctx, OSSL_MAC_NAME_CMAC, propq)) == NULL
key->hmac = EVP_MAC_fetch(key->libctx, "HMAC", key->propq);
mac = EVP_MAC_fetch(library_context, "CMAC", propq);
mac = EVP_MAC_fetch(library_context, "GMAC", propq);
mac = EVP_MAC_fetch(library_context, "HMAC", propq);
mac = EVP_MAC_fetch(library_context, "POLY1305", propq);
mac = EVP_MAC_fetch(library_context, "SIPHASH", propq);
EVP_MAC *EVP_MAC_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,
EVP_MAC *mac = EVP_MAC_fetch(libctx, macname, properties);
EVP_MAC *mac = EVP_MAC_fetch(libctx, MAC_NAME, NULL);
mac = EVP_MAC_fetch(libctx, MAC_NAME, NULL);
ctx->mac = EVP_MAC_fetch(ctx->libctx, "blake2bmac", ctx->propq);
EVP_MAC *mac = EVP_MAC_fetch(PROV_LIBCTX_OF(provctx), macname,
mac = EVP_MAC_fetch(pmacctx->libctx, macname, propq);
if ((srt_gen->mac = EVP_MAC_fetch(libctx, "HMAC", propq)) == NULL)
mac = EVP_MAC_fetch(rl->libctx, "HMAC", rl->propq);
mac = EVP_MAC_fetch(ctx->libctx, "HMAC", ctx->propq);
if (!TEST_ptr(hmac = EVP_MAC_fetch(NULL, "HMAC", NULL))
if ((mac = EVP_MAC_fetch(libctx, alg, propquery)) == NULL) {