/freebsd-10.0-release/crypto/openssl/crypto/ec/ |
H A D | eck_prn.c | 155 *order=NULL, *cofactor=NULL; local 205 (cofactor = BN_new()) == NULL) 235 !EC_GROUP_get_cofactor(x, cofactor, NULL)) 259 if (buf_len < (i = (size_t)BN_num_bytes(cofactor))) 328 if ((cofactor != NULL) && !ASN1_bn_print(bp, "Cofactor: ", cofactor, 347 if (cofactor) 348 BN_free(cofactor);
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H A D | ec_lib.c | 104 BN_init(&ret->cofactor); 135 BN_free(&group->cofactor); 158 BN_clear_free(&group->cofactor); 220 if (!BN_copy(&dest->cofactor, &src->cofactor)) return 0; 284 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor) argument 304 if (cofactor != NULL) 305 { if (!BN_copy(&group->cofactor, cofactor)) return 0; } 307 BN_zero(&group->cofactor); 328 EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx) argument [all...] |
H A D | ec_asn1.c | 179 ASN1_INTEGER *cofactor; member in struct:ec_parameters_st 250 ASN1_OPT(ECPARAMETERS, cofactor, ASN1_INTEGER) 667 /* set the cofactor (optional) */ 670 ret->cofactor = BN_to_ASN1_INTEGER(tmp, ret->cofactor); 671 if (ret->cofactor == NULL) 977 /* extract the cofactor (optional) */ 978 if (params->cofactor == NULL) 987 if ((b = ASN1_INTEGER_to_BN(params->cofactor, b)) == NULL) 992 /* set the generator, order and cofactor (i [all...] |
H A D | ec.h | 125 -- optional generator with associated information (order, cofactor) 230 /** Sets the generator and it's order/cofactor of a EC_GROUP object. 234 * \param cofactor the index of the sub-group generated by the generator 238 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor); 254 /** Gets the cofactor of a EC_GROUP 256 * \param cofactor BIGNUM to which the cofactor is copied 260 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx);
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H A D | ec_lcl.h | 193 BIGNUM order, cofactor; member in struct:ec_group_st
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H A D | ec_curve.c | 82 unsigned int cofactor; /* promoted to BN_ULONG */ member in struct:__anon5052 2014 || !BN_set_word(x, (BN_ULONG)data->cofactor))
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/freebsd-10.0-release/contrib/wpa/src/eap_common/ |
H A D | eap_pwd_common.c | 93 BIGNUM *x_candidate = NULL, *rnd = NULL, *cofactor = NULL; local 130 ((cofactor = BN_new()) == NULL) || 149 if (!EC_GROUP_get_cofactor(grp->group, cofactor, NULL)) { 150 wpa_printf(MSG_INFO, "EAP-pwd: unable to get cofactor for " 243 if (BN_cmp(cofactor, BN_value_one())) { 246 cofactor, NULL)) { 275 BN_free(cofactor);
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/freebsd-10.0-release/contrib/wpa/src/eap_peer/ |
H A D | eap_pwd.c | 271 BIGNUM *mask = NULL, *x = NULL, *y = NULL, *cofactor = NULL; local 277 ((cofactor = BN_new()) == NULL) || 284 if (!EC_GROUP_get_cofactor(data->grp->group, cofactor, NULL)) { 285 wpa_printf(MSG_INFO, "EAP-pwd (peer): unable to get cofactor " 345 if (BN_cmp(cofactor, BN_value_one())) { 347 data->server_element, cofactor, NULL)) { 372 if (BN_cmp(cofactor, BN_value_one())) { 373 if (!EC_POINT_mul(data->grp->group, K, NULL, K, cofactor, 446 BN_free(cofactor);
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/freebsd-10.0-release/contrib/wpa/src/eap_server/ |
H A D | eap_server_pwd.c | 624 BIGNUM *x = NULL, *y = NULL, *cofactor = NULL; local 632 ((cofactor = BN_new()) == NULL) || 643 if (!EC_GROUP_get_cofactor(data->grp->group, cofactor, NULL)) { 645 "cofactor for curve"); 665 if (BN_cmp(cofactor, BN_value_one())) { 667 data->peer_element, cofactor, NULL)) { 692 if (BN_cmp(cofactor, BN_value_one())) { 693 if (!EC_POINT_mul(data->grp->group, K, NULL, K, cofactor, 723 BN_free(cofactor);
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