evp_pkey.c - OpenGrok cross reference for /openssl/crypto/evp/evp

Lines Matching refs:NULL
28     EVP_PKEY *pkey = NULL;  in evp_pkcs82pkey_legacy()
32     if (!PKCS8_pkey_get0(&algoid, NULL, NULL, NULL, p8))  in evp_pkcs82pkey_legacy()
33         return NULL;  in evp_pkcs82pkey_legacy()
35     if ((pkey = EVP_PKEY_new()) == NULL) {  in evp_pkcs82pkey_legacy()
37         return NULL;  in evp_pkcs82pkey_legacy()
47     if (pkey->ameth->priv_decode_ex != NULL) {  in evp_pkcs82pkey_legacy()
50     } else if (pkey->ameth->priv_decode != NULL) {  in evp_pkcs82pkey_legacy()
64     return NULL;  in evp_pkcs82pkey_legacy()
70     EVP_PKEY *pkey = NULL;  in EVP_PKCS82PKEY_ex()
71     const unsigned char *p8_data = NULL;  in EVP_PKCS82PKEY_ex()
72     unsigned char *encoded_data = NULL;  in EVP_PKCS82PKEY_ex()
76     OSSL_DECODER_CTX *dctx = NULL;  in EVP_PKCS82PKEY_ex()
77     const ASN1_OBJECT *algoid = NULL;  in EVP_PKCS82PKEY_ex()
80     if (p8 == NULL  in EVP_PKCS82PKEY_ex()
81             || !PKCS8_pkey_get0(&algoid, NULL, NULL, NULL, p8)  in EVP_PKCS82PKEY_ex()
83         return NULL;  in EVP_PKCS82PKEY_ex()
86             || encoded_data == NULL)  in EVP_PKCS82PKEY_ex()
87         return NULL;  in EVP_PKCS82PKEY_ex()
95     if (dctx != NULL && OSSL_DECODER_CTX_get_num_decoders(dctx) == 0) {  in EVP_PKCS82PKEY_ex()
104                                              NULL, selection, libctx, propq);  in EVP_PKCS82PKEY_ex()
107     if (dctx == NULL  in EVP_PKCS82PKEY_ex()
119     return EVP_PKCS82PKEY_ex(p8, NULL, NULL);  in EVP_PKCS82PKEY()
126     PKCS8_PRIV_KEY_INFO *p8 = NULL;  in EVP_PKEY2PKCS8()
127     OSSL_ENCODER_CTX *ctx = NULL;  in EVP_PKEY2PKCS8()
136         unsigned char *der = NULL;  in EVP_PKEY2PKCS8()
142                                                  NULL)) == NULL  in EVP_PKEY2PKCS8()
147         p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL, &pp, (long)derlen);  in EVP_PKEY2PKCS8()
149         if (p8 == NULL)  in EVP_PKEY2PKCS8()
153         if (p8  == NULL) {  in EVP_PKEY2PKCS8()
155             return NULL;  in EVP_PKEY2PKCS8()
158         if (pkey->ameth != NULL) {  in EVP_PKEY2PKCS8()
159             if (pkey->ameth->priv_encode != NULL) {  in EVP_PKEY2PKCS8()
176     p8 = NULL;  in EVP_PKEY2PKCS8()
248     const char *name = NULL;  in EVP_PKEY_get0_type_name()
250     if (key->keymgmt != NULL)  in EVP_PKEY_get0_type_name()
255     if (ameth != NULL)  in EVP_PKEY_get0_type_name()
256         EVP_PKEY_asn1_get0_info(NULL, NULL,  in EVP_PKEY_get0_type_name()
257                                 NULL, NULL, &name, ameth);  in EVP_PKEY_get0_type_name()
266     return NULL;  in EVP_PKEY_get0_provider()