Cross Reference: /external/chromium_org/third_party/boringssl/src/crypto/ec/ec

Lines Matching refs:group
120 int ec_GFp_mont_group_init(EC_GROUP *group) {
123   ok = ec_GFp_simple_group_init(group);
124   group->field_data1 = NULL;
125   group->field_data2 = NULL;
129 void ec_GFp_mont_group_finish(EC_GROUP *group) {
130   if (group->field_data1 != NULL) {
131     BN_MONT_CTX_free(group->field_data1);
132     group->field_data1 = NULL;
134   if (group->field_data2 != NULL) {
135     BN_free(group->field_data2);
136     group->field_data2 = NULL;
138   ec_GFp_simple_group_finish(group);
141 void ec_GFp_mont_group_clear_finish(EC_GROUP *group) {
142   if (group->field_data1 != NULL) {
143     BN_MONT_CTX_free(group->field_data1);
144     group->field_data1 = NULL;
146   if (group->field_data2 != NULL) {
147     BN_clear_free(group->field_data2);
148     group->field_data2 = NULL;
150   ec_GFp_simple_group_clear_finish(group);
189 int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p,
196   if (group->field_data1 != NULL) {
197     BN_MONT_CTX_free(group->field_data1);
198     group->field_data1 = NULL;
200   if (group->field_data2 != NULL) {
201     BN_free(group->field_data2);
202     group->field_data2 = NULL;
224   group->field_data1 = mont;
226   group->field_data2 = one;
229   ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
232     BN_MONT_CTX_free(group->field_data1);
233     group->field_data1 = NULL;
234     BN_free(group->field_data2);
235     group->field_data2 = NULL;
246 int ec_GFp_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
248   if (group->field_data1 == NULL) {
253   return BN_mod_mul_montgomery(r, a, b, group->field_data1, ctx);
256 int ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
258   if (group->field_data1 == NULL) {
263   return BN_mod_mul_montgomery(r, a, a, group->field_data1, ctx);
266 int ec_GFp_mont_field_encode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
268   if (group->field_data1 == NULL) {
273   return BN_to_montgomery(r, a, (BN_MONT_CTX *)group->field_data1, ctx);
276 int ec_GFp_mont_field_decode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
278   if (group->field_data1 == NULL) {
283   return BN_from_montgomery(r, a, group->field_data1, ctx);
286 int ec_GFp_mont_field_set_to_one(const EC_GROUP *group, BIGNUM *r,
288   if (group->field_data2 == NULL) {
293   if (!BN_copy(r, group->field_data2))