52     PROV_MAC_CTX *pmacctx;  in mac_newctx()  local
58     pmacctx = OPENSSL_zalloc(sizeof(PROV_MAC_CTX));  in mac_newctx()
59     if (pmacctx == NULL)  in mac_newctx()
62     pmacctx->libctx = PROV_LIBCTX_OF(provctx);  in mac_newctx()
63     if (propq != NULL && (pmacctx->propq = OPENSSL_strdup(propq)) == NULL) {  in mac_newctx()
68     mac = EVP_MAC_fetch(pmacctx->libctx, macname, propq);  in mac_newctx()
72     pmacctx->macctx = EVP_MAC_CTX_new(mac);  in mac_newctx()
73     if (pmacctx->macctx == NULL)  in mac_newctx()
78     return pmacctx;  in mac_newctx()
81     OPENSSL_free(pmacctx->propq);  in mac_newctx()
82     OPENSSL_free(pmacctx);  in mac_newctx()
101     PROV_MAC_CTX *pmacctx = (PROV_MAC_CTX *)vpmacctx;  in mac_digest_sign_init()  local
105         || pmacctx == NULL)  in mac_digest_sign_init()
108     if (pmacctx->key == NULL && vkey == NULL) {  in mac_digest_sign_init()
116         ossl_mac_key_free(pmacctx->key);  in mac_digest_sign_init()
117         pmacctx->key = vkey;  in mac_digest_sign_init()
120     if (pmacctx->key->cipher.cipher != NULL)  in mac_digest_sign_init()
121         ciphername = (char *)EVP_CIPHER_get0_name(pmacctx->key->cipher.cipher);  in mac_digest_sign_init()
123     if (pmacctx->key->cipher.engine != NULL)  in mac_digest_sign_init()
124         engine = (char *)ENGINE_get_id(pmacctx->key->cipher.engine);  in mac_digest_sign_init()
127     if (!ossl_prov_set_macctx(pmacctx->macctx, NULL,  in mac_digest_sign_init()
131                               pmacctx->key->properties,  in mac_digest_sign_init()
135     if (!EVP_MAC_init(pmacctx->macctx, pmacctx->key->priv_key,  in mac_digest_sign_init()
136                       pmacctx->key->priv_key_len, params))  in mac_digest_sign_init()
145     PROV_MAC_CTX *pmacctx = (PROV_MAC_CTX *)vpmacctx;  in mac_digest_sign_update()  local
147     if (pmacctx == NULL || pmacctx->macctx == NULL)  in mac_digest_sign_update()
150     return EVP_MAC_update(pmacctx->macctx, data, datalen);  in mac_digest_sign_update()
156     PROV_MAC_CTX *pmacctx = (PROV_MAC_CTX *)vpmacctx;  in mac_digest_sign_final()  local
158     if (!ossl_prov_is_running() || pmacctx == NULL || pmacctx->macctx == NULL)  in mac_digest_sign_final()
161     return EVP_MAC_final(pmacctx->macctx, mac, maclen, macsize);  in mac_digest_sign_final()