Lines Matching refs:NULL
37 return evp_cipher_param_to_asn1_ex(c, type, NULL); in EVP_CIPHER_param_to_asn1()
42 return evp_cipher_asn1_to_param_ex(c, type, NULL); in EVP_CIPHER_asn1_to_param()
50 if (type != NULL) { in EVP_CIPHER_get_asn1_iv()
60 if (!EVP_CipherInit_ex(ctx, NULL, NULL, NULL, iv, -1)) in EVP_CIPHER_get_asn1_iv()
70 unsigned char *oiv = NULL; in EVP_CIPHER_set_asn1_iv()
72 if (type != NULL) { in EVP_CIPHER_set_asn1_iv()
87 if (c == NULL || c->cipher == NULL) in evp_cipher_param_to_asn1_ex()
107 if (cipher->set_asn1_parameters != NULL) { in evp_cipher_param_to_asn1_ex()
113 ASN1_TYPE_set(type, V_ASN1_NULL, NULL); in evp_cipher_param_to_asn1_ex()
130 } else if (cipher->prov != NULL) { in evp_cipher_param_to_asn1_ex()
134 alg.algorithm = NULL; in evp_cipher_param_to_asn1_ex()
158 if (c == NULL || c->cipher == NULL) in evp_cipher_asn1_to_param_ex()
178 if (cipher->get_asn1_parameters != NULL) { in evp_cipher_asn1_to_param_ex()
199 } else if (cipher->prov != NULL) { in evp_cipher_asn1_to_param_ex()
203 alg.algorithm = NULL; in evp_cipher_asn1_to_param_ex()
228 if (type == NULL || asn1_params == NULL) in evp_cipher_get_asn1_aead_params()
231 i = ossl_asn1_type_get_octetstring_int(type, &tl, NULL, EVP_MAX_IV_LENGTH); in evp_cipher_get_asn1_aead_params()
245 if (type == NULL || asn1_params == NULL) in evp_cipher_set_asn1_aead_params()
311 if (OBJ_get0_data(otmp) == NULL) in EVP_CIPHER_get_type()
356 if (cipher->ccipher != NULL) in evp_cipher_cache_constants()
369 return (cipher == NULL) ? 0 : cipher->block_size; in EVP_CIPHER_get_block_size()
385 if (ctx == NULL || ctx->cipher == NULL) in EVP_Cipher()
388 if (ctx->cipher->prov != NULL) { in EVP_Cipher()
403 if (ctx->cipher->ccipher != NULL) in EVP_Cipher()
408 else if (in != NULL) in EVP_Cipher()
425 if (ctx == NULL) in EVP_CIPHER_CTX_cipher()
426 return NULL; in EVP_CIPHER_CTX_cipher()
433 if (ctx == NULL) in EVP_CIPHER_CTX_get0_cipher()
434 return NULL; in EVP_CIPHER_CTX_get0_cipher()
442 if (ctx == NULL || ctx->cipher == NULL) in EVP_CIPHER_CTX_get1_cipher()
443 return NULL; in EVP_CIPHER_CTX_get1_cipher()
446 return NULL; in EVP_CIPHER_CTX_get1_cipher()
457 return cipher == NULL ? 0 : cipher->flags; in EVP_CIPHER_get_flags()
487 return (cipher == NULL) ? 0 : cipher->iv_len; in EVP_CIPHER_get_iv_length()
492 if (ctx->cipher == NULL) in EVP_CIPHER_CTX_get_iv_length()
500 if (ctx->cipher->get_ctx_params != NULL) { in EVP_CIPHER_CTX_get_iv_length()
552 return ok != 0 ? v : NULL; in EVP_CIPHER_CTX_original_iv()
569 return ok != 0 ? v : NULL; in EVP_CIPHER_CTX_iv()
583 return ok != 0 ? v : NULL; in EVP_CIPHER_CTX_iv_noconst()
643 if (ctx->cipher == NULL) in EVP_CIPHER_CTX_get_key_length()
646 if (ctx->key_len <= 0 && ctx->cipher->prov != NULL) { in EVP_CIPHER_CTX_get_key_length()
672 return (cipher == NULL) ? NID_undef : cipher->nid; in EVP_CIPHER_get_nid()
682 if (cipher == NULL) in EVP_CIPHER_is_a()
684 if (cipher->prov != NULL) in EVP_CIPHER_is_a()
685 return evp_is_a(cipher->prov, cipher->name_id, NULL, name); in EVP_CIPHER_is_a()
686 return evp_is_a(NULL, 0, EVP_CIPHER_get0_name(cipher), name); in EVP_CIPHER_is_a()
696 if (cipher->type_name != NULL) in EVP_CIPHER_get0_name()
701 return NULL; in EVP_CIPHER_get0_name()
707 if (cipher->description != NULL) in EVP_CIPHER_get0_description()
712 return NULL; in EVP_CIPHER_get0_description()
720 if (cipher->prov != NULL) in EVP_CIPHER_names_do_all()
738 if (md == NULL) in EVP_MD_is_a()
740 if (md->prov != NULL) in EVP_MD_is_a()
741 return evp_is_a(md->prov, md->name_id, NULL, name); in EVP_MD_is_a()
742 return evp_is_a(NULL, 0, EVP_MD_get0_name(md), name); in EVP_MD_is_a()
752 if (md->description != NULL) in EVP_MD_get0_description()
757 return NULL; in EVP_MD_get0_description()
763 if (md == NULL) in EVP_MD_get0_name()
764 return NULL; in EVP_MD_get0_name()
765 if (md->type_name != NULL) in EVP_MD_get0_name()
770 return NULL; in EVP_MD_get0_name()
778 if (md->prov != NULL) in EVP_MD_names_do_all()
801 if (md == NULL) { in EVP_MD_get_block_size()
810 if (md == NULL) { in EVP_MD_get_size()
819 return md != NULL && ((EVP_MD_get_flags(md) & EVP_MD_FLAG_XOF) != 0); in EVP_MD_xof()
831 if (md != NULL) { in EVP_MD_meth_new()
841 EVP_MD *to = NULL; in EVP_MD_meth_dup()
847 if (md->prov != NULL) in EVP_MD_meth_dup()
848 return NULL; in EVP_MD_meth_dup()
850 if ((to = EVP_MD_meth_new(md->type, md->pkey_type)) != NULL) { in EVP_MD_meth_dup()
870 if (md == NULL || md->origin != EVP_ORIG_METH) in EVP_MD_meth_free()
910 if (md->init != NULL) in EVP_MD_meth_set_init()
920 if (md->update != NULL) in EVP_MD_meth_set_update()
929 if (md->final != NULL) in EVP_MD_meth_set_final()
938 if (md->copy != NULL) in EVP_MD_meth_set_copy()
946 if (md->cleanup != NULL) in EVP_MD_meth_set_cleanup()
955 if (md->md_ctrl != NULL) in EVP_MD_meth_set_ctrl()
1011 if (ctx == NULL) in EVP_MD_CTX_md()
1012 return NULL; in EVP_MD_CTX_md()
1019 if (ctx == NULL) in EVP_MD_CTX_get0_md()
1020 return NULL; in EVP_MD_CTX_get0_md()
1028 if (ctx == NULL) in EVP_MD_CTX_get1_md()
1029 return NULL; in EVP_MD_CTX_get1_md()
1031 if (md == NULL || !EVP_MD_up_ref(md)) in EVP_MD_CTX_get1_md()
1032 return NULL; in EVP_MD_CTX_get1_md()
1042 if (gettables != NULL in EVP_MD_CTX_get_size_ex()
1044 OSSL_DIGEST_PARAM_SIZE) != NULL) { in EVP_MD_CTX_get_size_ex()
1081 if (pctx != NULL) { in EVP_MD_CTX_set_pkey_ctx()
1161 if (ctx == NULL || !EVP_PKEY_CTX_IS_GEN_OP(ctx)) { in EVP_PKEY_CTX_set_group_name()
1167 if (name == NULL) in EVP_PKEY_CTX_set_group_name()
1180 if (ctx == NULL || !EVP_PKEY_CTX_IS_GEN_OP(ctx)) { in EVP_PKEY_CTX_get_group_name()
1187 if (name == NULL) in EVP_PKEY_CTX_get_group_name()
1209 EVP_PKEY *pkey = NULL; in evp_pkey_keygen()
1212 if (ctx != NULL in evp_pkey_keygen()
1228 EVP_PKEY *ret = NULL; in EVP_PKEY_Q_keygen()
1250 unsigned char *der = NULL; in EVP_CIPHER_CTX_set_algor_params()
1274 unsigned char *der = NULL; in EVP_CIPHER_CTX_get_algor_params()
1276 ASN1_TYPE *type = NULL; in EVP_CIPHER_CTX_get_algor_params()
1290 params[0] = OSSL_PARAM_construct_octet_string(k_old, NULL, 0); in EVP_CIPHER_CTX_get_algor_params()
1291 params[1] = OSSL_PARAM_construct_octet_string(k_new, NULL, 0); in EVP_CIPHER_CTX_get_algor_params()
1316 if ((der = OPENSSL_malloc(derl)) != NULL) { in EVP_CIPHER_CTX_get_algor_params()
1323 (int)derl) != NULL) { in EVP_CIPHER_CTX_get_algor_params()
1344 params[0] = OSSL_PARAM_construct_octet_string(k_aid, NULL, 0); in EVP_CIPHER_CTX_get_algor()
1357 if (alg != NULL) { in EVP_CIPHER_CTX_get_algor()
1358 unsigned char *aid = NULL; in EVP_CIPHER_CTX_get_algor()
1359 const unsigned char *pp = NULL; in EVP_CIPHER_CTX_get_algor()
1361 if ((aid = OPENSSL_malloc(aid_len)) != NULL) { in EVP_CIPHER_CTX_get_algor()
1366 && d2i_X509_ALGOR(alg, &pp, aid_len) != NULL) in EVP_CIPHER_CTX_get_algor()
1378 unsigned char *der = NULL; in EVP_PKEY_CTX_set_algor_params()
1401 unsigned char *der = NULL; in EVP_PKEY_CTX_get_algor_params()
1403 ASN1_TYPE *type = NULL; in EVP_PKEY_CTX_get_algor_params()
1413 params[0] = OSSL_PARAM_construct_octet_string(k, NULL, 0); in EVP_PKEY_CTX_get_algor_params()
1432 && (der = OPENSSL_malloc(derl)) != NULL) { in EVP_PKEY_CTX_get_algor_params()
1439 derl) != NULL) { in EVP_PKEY_CTX_get_algor_params()
1460 params[0] = OSSL_PARAM_construct_octet_string(k_aid, NULL, 0); in EVP_PKEY_CTX_get_algor()
1473 if (alg != NULL) { in EVP_PKEY_CTX_get_algor()
1474 unsigned char *aid = NULL; in EVP_PKEY_CTX_get_algor()
1475 const unsigned char *pp = NULL; in EVP_PKEY_CTX_get_algor()
1477 if ((aid = OPENSSL_malloc(aid_len)) != NULL) { in EVP_PKEY_CTX_get_algor()
1482 && d2i_X509_ALGOR(alg, &pp, aid_len) != NULL) in EVP_PKEY_CTX_get_algor()
