cms_dh.c - OpenGrok cross reference for /openssl/crypto/cms/cms

Lines Matching refs:NULL
26     ASN1_INTEGER *public_key = NULL;  in dh_cms_set_peerkey()
28     EVP_PKEY *pkpeer = NULL, *pk = NULL;  in dh_cms_set_peerkey()
29     BIGNUM *bnpub = NULL;  in dh_cms_set_peerkey()
31     unsigned char *buf = NULL;  in dh_cms_set_peerkey()
42     if (pk == NULL || !EVP_PKEY_is_a(pk, "DHX"))  in dh_cms_set_peerkey()
48     if (p == NULL || plen == 0)  in dh_cms_set_peerkey()
51     if ((public_key = d2i_ASN1_INTEGER(NULL, &p, plen)) == NULL)  in dh_cms_set_peerkey()
58     if ((bnpub = ASN1_INTEGER_to_BN(public_key, NULL)) == NULL)  in dh_cms_set_peerkey()
60     if ((buf = OPENSSL_malloc(plen)) == NULL)  in dh_cms_set_peerkey()
66     if (pkpeer == NULL  in dh_cms_set_peerkey()
84     X509_ALGOR *alg, *kekalg = NULL;  in dh_cms_set_shared_info()
87     unsigned char *dukm = NULL;  in dh_cms_set_shared_info()
90     EVP_CIPHER *kekcipher = NULL;  in dh_cms_set_shared_info()
115     kekalg = d2i_X509_ALGOR(NULL, &p, plen);  in dh_cms_set_shared_info()
116     if (kekalg == NULL)  in dh_cms_set_shared_info()
119     if (kekctx == NULL)  in dh_cms_set_shared_info()
126     if (kekcipher == NULL  in dh_cms_set_shared_info()
129     if (!EVP_EncryptInit_ex(kekctx, kekcipher, NULL, NULL, NULL))  in dh_cms_set_shared_info()
143     if (ukm != NULL) {  in dh_cms_set_shared_info()
146         if (dukm == NULL)  in dh_cms_set_shared_info()
152     dukm = NULL;  in dh_cms_set_shared_info()
166     if (pctx == NULL)  in dh_cms_decrypt()
174                                                  NULL, NULL, NULL))  in dh_cms_decrypt()
176         if (alg ==  NULL || pubkey == NULL)  in dh_cms_decrypt()
197     X509_ALGOR *talg, *wrap_alg = NULL;  in dh_cms_encrypt()
202     unsigned char *penc = NULL, *dukm = NULL;  in dh_cms_encrypt()
210     if (pctx == NULL)  in dh_cms_encrypt()
215                                              NULL, NULL, NULL))  in dh_cms_encrypt()
219     X509_ALGOR_get0(&aoid, NULL, NULL, talg);  in dh_cms_encrypt()
221         BIGNUM *bn_pub_key = NULL;  in dh_cms_encrypt()
227         pubk = BN_to_ASN1_INTEGER(bn_pub_key, NULL);  in dh_cms_encrypt()
229         if (pubk == NULL)  in dh_cms_encrypt()
240         penc = NULL;  in dh_cms_encrypt()
242                               V_ASN1_UNDEF, NULL); /* cannot fail */  in dh_cms_encrypt()
257     if (kdf_md == NULL) {  in dh_cms_encrypt()
279     if (wrap_alg == NULL)  in dh_cms_encrypt()
283     if (wrap_alg->parameter == NULL)  in dh_cms_encrypt()
289         wrap_alg->parameter = NULL;  in dh_cms_encrypt()
295     if (ukm != NULL) {  in dh_cms_encrypt()
298         if (dukm == NULL)  in dh_cms_encrypt()
304     dukm = NULL;  in dh_cms_encrypt()
310     penc = NULL;  in dh_cms_encrypt()
315     if (wrap_str == NULL)  in dh_cms_encrypt()
318     penc = NULL;  in dh_cms_encrypt()