Lines Matching refs:NULL
54 if (name == NULL) in ossl_ec_encoding_name2id()
72 return NULL; in ec_param_encoding_id2name()
83 return NULL; in ossl_ec_check_group_type_id2name()
91 if (name == NULL) in ec_check_group_type_name2id()
114 const char *name = NULL; in ec_set_check_group_type_from_param()
120 status = (name != NULL); in ec_set_check_group_type_from_param()
136 if (name == NULL) in ossl_ec_pt_format_name2id()
154 return NULL; in ossl_ec_pt_format_id2name()
163 const OSSL_PARAM *param = NULL; in ec_group_explicit_todata()
164 const OSSL_PARAM *param_p = NULL; in ec_group_explicit_todata()
165 const OSSL_PARAM *param_a = NULL; in ec_group_explicit_todata()
166 const OSSL_PARAM *param_b = NULL; in ec_group_explicit_todata()
187 if (tmpl != NULL || param_p != NULL || param_a != NULL || param_b != NULL) { in ec_group_explicit_todata()
192 if (b == NULL) { in ec_group_explicit_todata()
210 if (tmpl != NULL || param != NULL) { in ec_group_explicit_todata()
213 if (order == NULL) { in ec_group_explicit_todata()
225 if (tmpl != NULL || param != NULL) { in ec_group_explicit_todata()
235 if (tmpl != NULL || param != NULL) { in ec_group_explicit_todata()
240 if (genpt == NULL) { in ec_group_explicit_todata()
258 if (tmpl != NULL || param != NULL) { in ec_group_explicit_todata()
261 if (cofactor != NULL in ec_group_explicit_todata()
270 if (tmpl != NULL || param != NULL) { in ec_group_explicit_todata()
274 if (seed != NULL in ec_group_explicit_todata()
297 if (group == NULL) { in ossl_ec_group_todata()
304 if (pt_form_name == NULL in ossl_ec_group_todata()
313 if (encoding_name == NULL in ossl_ec_group_todata()
333 if (tmpl == NULL || curve_nid == NID_undef) in ossl_ec_group_todata()
341 if (curve_name == NULL in ossl_ec_group_todata()
373 if ((cofactor = EC_GROUP_get0_cofactor(ecg)) == NULL ) in ossl_ec_set_ecdh_cofactor_mode()
398 const OSSL_PARAM *param_priv_key = NULL, *param_pub_key = NULL; in ossl_ec_key_fromdata()
399 BN_CTX *ctx = NULL; in ossl_ec_key_fromdata()
400 BIGNUM *priv_key = NULL; in ossl_ec_key_fromdata()
401 unsigned char *pub_key = NULL; in ossl_ec_key_fromdata()
403 const EC_GROUP *ecg = NULL; in ossl_ec_key_fromdata()
404 EC_POINT *pub_point = NULL; in ossl_ec_key_fromdata()
408 if (ecg == NULL) in ossl_ec_key_fromdata()
418 if (ctx == NULL) in ossl_ec_key_fromdata()
421 if (param_pub_key != NULL) in ossl_ec_key_fromdata()
424 || (pub_point = EC_POINT_new(ecg)) == NULL in ossl_ec_key_fromdata()
428 if (param_priv_key != NULL && include_private) { in ossl_ec_key_fromdata()
466 if (order == NULL || BN_is_zero(order)) in ossl_ec_key_fromdata()
471 if ((priv_key = BN_secure_new()) == NULL) in ossl_ec_key_fromdata()
473 if (bn_wexpand(priv_key, fixed_words) == NULL) in ossl_ec_key_fromdata()
481 if (priv_key != NULL in ossl_ec_key_fromdata()
485 if (pub_point != NULL in ossl_ec_key_fromdata()
502 EC_GROUP *group = NULL; in ossl_ec_group_fromdata()
504 if (ec == NULL) in ossl_ec_group_fromdata()
524 if (p != NULL) { in ec_key_point_format_fromdata()
539 if (p != NULL) in ec_key_group_check_fromdata()
560 if (ec == NULL) in ossl_ec_key_otherparams_fromdata()
564 if (p != NULL) { in ossl_ec_key_otherparams_fromdata()
573 if (p != NULL) { in ossl_ec_key_otherparams_fromdata()
590 if (ec->engine != NULL || EC_KEY_get_method(ec) != EC_KEY_OpenSSL()) in ossl_ec_key_is_foreign()
601 if (src == NULL) { in ossl_ec_key_dup()
603 return NULL; in ossl_ec_key_dup()
607 src->engine)) == NULL) in ossl_ec_key_dup()
608 return NULL; in ossl_ec_key_dup()
611 if (src->group != NULL in ossl_ec_key_dup()
615 if (ret->group == NULL in ossl_ec_key_dup()
619 if (src->meth != NULL) in ossl_ec_key_dup()
624 if (src->pub_key != NULL in ossl_ec_key_dup()
626 if (ret->group == NULL) in ossl_ec_key_dup()
630 if (ret->pub_key == NULL in ossl_ec_key_dup()
636 if (src->priv_key != NULL in ossl_ec_key_dup()
638 if (ret->group == NULL) in ossl_ec_key_dup()
642 if (ret->priv_key == NULL || !BN_copy(ret->priv_key, src->priv_key)) in ossl_ec_key_dup()
664 if (ret->meth != NULL && ret->meth->copy != NULL) { in ossl_ec_key_dup()
675 return NULL; in ossl_ec_key_dup()
680 const char *name = NULL; in ossl_ec_encoding_param2id()
687 status = (name != NULL); in ossl_ec_encoding_param2id()
706 const char *name = NULL; in ossl_ec_pt_format_param2id()
713 status = (name != NULL); in ossl_ec_pt_format_param2id()
734 const void *pval = NULL; in ossl_x509_algor_is_sm2()
736 X509_ALGOR_get0(NULL, &ptype, &pval, palg); in ossl_x509_algor_is_sm2()
748 if ((group = d2i_ECPKParameters(NULL, &der, derlen)) == NULL) in ossl_x509_algor_is_sm2()
764 const void *pval = NULL; in ossl_ec_key_param_from_x509_algor()
765 EC_KEY *eckey = NULL; in ossl_ec_key_param_from_x509_algor()
766 EC_GROUP *group = NULL; in ossl_ec_key_param_from_x509_algor()
768 X509_ALGOR_get0(NULL, &ptype, &pval, palg); in ossl_ec_key_param_from_x509_algor()
769 if ((eckey = EC_KEY_new_ex(libctx, propq)) == NULL) { in ossl_ec_key_param_from_x509_algor()
780 if (d2i_ECParameters(&eckey, &pm, pmlen) == NULL) { in ossl_ec_key_param_from_x509_algor()
792 if (group == NULL) in ossl_ec_key_param_from_x509_algor()
808 return NULL; in ossl_ec_key_param_from_x509_algor()
814 const unsigned char *p = NULL; in ossl_ec_key_from_pkcs8()
816 EC_KEY *eckey = NULL; in ossl_ec_key_from_pkcs8()
819 if (!PKCS8_pkey_get0(NULL, &p, &pklen, &palg, p8inf)) in ossl_ec_key_from_pkcs8()
822 if (eckey == NULL) in ossl_ec_key_from_pkcs8()
834 return NULL; in ossl_ec_key_from_pkcs8()
