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Searched refs:cofactor (Results 1 – 15 of 15) sorted by relevance

/NextBSD/crypto/openssl/crypto/ec/
HDeck_prn.c152 *order = NULL, *cofactor = NULL; in ECPKParameters_print() local
205 (cofactor = BN_new()) == NULL) { in ECPKParameters_print()
229 !EC_GROUP_get_cofactor(x, cofactor, NULL)) { in ECPKParameters_print()
250 if (buf_len < (i = (size_t)BN_num_bytes(cofactor))) in ECPKParameters_print()
312 if ((cofactor != NULL) && !ASN1_bn_print(bp, "Cofactor: ", cofactor, in ECPKParameters_print()
332 if (cofactor) in ECPKParameters_print()
333 BN_free(cofactor); in ECPKParameters_print()
HDec_lib.c101 BN_init(&ret->cofactor); in EC_GROUP_new()
134 BN_free(&group->cofactor); in EC_GROUP_free()
160 BN_clear_free(&group->cofactor); in EC_GROUP_clear_free()
233 if (!BN_copy(&dest->cofactor, &src->cofactor)) in EC_GROUP_copy()
294 const BIGNUM *order, const BIGNUM *cofactor) in EC_GROUP_set_generator() argument
315 if (cofactor != NULL) { in EC_GROUP_set_generator()
316 if (!BN_copy(&group->cofactor, cofactor)) in EC_GROUP_set_generator()
319 BN_zero(&group->cofactor); in EC_GROUP_set_generator()
349 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, in EC_GROUP_get_cofactor() argument
352 if (!BN_copy(cofactor, &group->cofactor)) in EC_GROUP_get_cofactor()
[all …]
HDec_asn1.c182 ASN1_INTEGER *cofactor; member
253 ASN1_OPT(ECPARAMETERS, cofactor, ASN1_INTEGER)
624 ret->cofactor = BN_to_ASN1_INTEGER(tmp, ret->cofactor); in ec_asn1_group2parameters()
625 if (ret->cofactor == NULL) { in ec_asn1_group2parameters()
897 if (params->cofactor == NULL) { in ec_asn1_parameters2group()
902 } else if ((b = ASN1_INTEGER_to_BN(params->cofactor, b)) == NULL) { in ec_asn1_parameters2group()
HDec_ameth.c702 int kdf_nid, kdfmd_nid, cofactor; in ecdh_cms_set_kdf_param() local
712 cofactor = 0; in ecdh_cms_set_kdf_param()
714 cofactor = 1; in ecdh_cms_set_kdf_param()
718 if (EVP_PKEY_CTX_set_ecdh_cofactor_mode(pctx, cofactor) <= 0) in ecdh_cms_set_kdf_param()
HDec_curve.c86 unsigned int cofactor; /* promoted to BN_ULONG */ member
3121 || !BN_set_word(x, (BN_ULONG)data->cofactor)) { in ec_group_new_from_data()
HDec.h235 const BIGNUM *order, const BIGNUM *cofactor);
263 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor,
HDec_pmeth.c323 if (BN_is_one(&ec_key->group->cofactor)) in pkey_ec_ctrl()
HDec_lcl.h212 BIGNUM order, cofactor; member
/NextBSD/contrib/wpa/src/eap_common/
HDeap_pwd_common.c94 BIGNUM *x_candidate = NULL, *rnd = NULL, *cofactor = NULL; in compute_password_element() local
133 ((cofactor = BN_new()) == NULL) || in compute_password_element()
152 if (!EC_GROUP_get_cofactor(grp->group, cofactor, NULL)) { in compute_password_element()
246 if (BN_cmp(cofactor, BN_value_one())) { in compute_password_element()
249 cofactor, NULL)) { in compute_password_element()
278 BN_clear_free(cofactor); in compute_password_element()
/NextBSD/crypto/openssl/doc/crypto/
HDEC_GROUP_copy.pod17 …generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
21 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx);
59 paramaters include the B<generator>, the B<order> and the B<cofactor>. The B<generator> is a well d…
61 n-1 where n is the B<order>. The B<order> multipied by the B<cofactor> gives the number of points o…
65 …GROUP_get_order and EC_GROUP_get_cofactor populate the provided B<order> and B<cofactor> parameters
154 and EC_GROUP_get_degree return the order, cofactor, curve name (NID), ASN1 flag, point_conversion_f…
HDec.pod28 …generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
31 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx);
/NextBSD/contrib/wpa/src/eap_server/
HDeap_server_pwd.c656 BIGNUM *x = NULL, *y = NULL, *cofactor = NULL; in eap_pwd_process_commit_resp() local
676 ((cofactor = BN_new()) == NULL) || in eap_pwd_process_commit_resp()
687 if (!EC_GROUP_get_cofactor(data->grp->group, cofactor, NULL)) { in eap_pwd_process_commit_resp()
709 if (BN_cmp(cofactor, BN_value_one())) { in eap_pwd_process_commit_resp()
711 data->peer_element, cofactor, NULL)) { in eap_pwd_process_commit_resp()
736 if (BN_cmp(cofactor, BN_value_one())) { in eap_pwd_process_commit_resp()
737 if (!EC_POINT_mul(data->grp->group, K, NULL, K, cofactor, in eap_pwd_process_commit_resp()
767 BN_clear_free(cofactor); in eap_pwd_process_commit_resp()
/NextBSD/contrib/wpa/src/eap_peer/
HDeap_pwd.c362 BIGNUM *mask = NULL, *x = NULL, *y = NULL, *cofactor = NULL; in eap_pwd_perform_commit_exchange() local
385 ((cofactor = BN_new()) == NULL) || in eap_pwd_perform_commit_exchange()
392 if (!EC_GROUP_get_cofactor(data->grp->group, cofactor, NULL)) { in eap_pwd_perform_commit_exchange()
457 if (BN_cmp(cofactor, BN_value_one())) { in eap_pwd_perform_commit_exchange()
459 data->server_element, cofactor, NULL)) { in eap_pwd_perform_commit_exchange()
484 if (BN_cmp(cofactor, BN_value_one())) { in eap_pwd_perform_commit_exchange()
485 if (!EC_POINT_mul(data->grp->group, K, NULL, K, cofactor, in eap_pwd_perform_commit_exchange()
558 BN_clear_free(cofactor); in eap_pwd_perform_commit_exchange()
/NextBSD/crypto/openssl/crypto/objects/
HDobjects.txt1337 : dh-cofactor-kdf
/NextBSD/share/dict/
HDweb238888 cofactor