mac_meth.c - OpenGrok cross reference for /openssl/crypto/evp/mac

Lines Matching refs:NULL
33     if (mac == NULL)  in evp_mac_free()
47     EVP_MAC *mac = NULL;  in evp_mac_new()
49     if ((mac = OPENSSL_zalloc(sizeof(*mac))) == NULL  in evp_mac_new()
52         return NULL;  in evp_mac_new()
62     EVP_MAC *mac = NULL;  in evp_mac_from_algorithm()
65     if ((mac = evp_mac_new()) == NULL) {  in evp_mac_from_algorithm()
67         return NULL;  in evp_mac_from_algorithm()
70     if ((mac->type_name = ossl_algorithm_get1_first_name(algodef)) == NULL) {  in evp_mac_from_algorithm()
72         return NULL;  in evp_mac_from_algorithm()
79             if (mac->newctx != NULL)  in evp_mac_from_algorithm()
85             if (mac->dupctx != NULL)  in evp_mac_from_algorithm()
90             if (mac->freectx != NULL)  in evp_mac_from_algorithm()
96             if (mac->init != NULL)  in evp_mac_from_algorithm()
102             if (mac->update != NULL)  in evp_mac_from_algorithm()
108             if (mac->final != NULL)  in evp_mac_from_algorithm()
114             if (mac->gettable_params != NULL)  in evp_mac_from_algorithm()
120             if (mac->gettable_ctx_params != NULL)  in evp_mac_from_algorithm()
126             if (mac->settable_ctx_params != NULL)  in evp_mac_from_algorithm()
132             if (mac->get_params != NULL)  in evp_mac_from_algorithm()
137             if (mac->get_ctx_params != NULL)  in evp_mac_from_algorithm()
142             if (mac->set_ctx_params != NULL)  in evp_mac_from_algorithm()
157         return NULL;  in evp_mac_from_algorithm()
160     if (prov != NULL)  in evp_mac_from_algorithm()
191     if (mac->gettable_params == NULL)  in EVP_MAC_gettable_params()
192         return NULL;  in EVP_MAC_gettable_params()
200     if (mac->gettable_ctx_params == NULL)  in EVP_MAC_gettable_ctx_params()
201         return NULL;  in EVP_MAC_gettable_ctx_params()
203     return mac->gettable_ctx_params(NULL, alg);  in EVP_MAC_gettable_ctx_params()
210     if (mac->settable_ctx_params == NULL)  in EVP_MAC_settable_ctx_params()
211         return NULL;  in EVP_MAC_settable_ctx_params()
213     return mac->settable_ctx_params(NULL, alg);  in EVP_MAC_settable_ctx_params()
220     if (ctx->meth->gettable_ctx_params == NULL)  in EVP_MAC_CTX_gettable_params()
221         return NULL;  in EVP_MAC_CTX_gettable_params()
230     if (ctx->meth->settable_ctx_params == NULL)  in EVP_MAC_CTX_settable_params()
231         return NULL;  in EVP_MAC_CTX_settable_params()