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Searched refs:lambda (Results 1 – 2 of 2) sorted by relevance

/openssl-master/crypto/ec/
A Dec_mult.c153 BIGNUM *lambda = NULL; in ossl_ec_scalar_mul_ladder() local
195 lambda = BN_CTX_get(ctx); in ossl_ec_scalar_mul_ladder()
216 || (bn_wexpand(lambda, group_top + 2) == NULL)) { in ossl_ec_scalar_mul_ladder()
239 if (!BN_add(lambda, k, cardinality)) { in ossl_ec_scalar_mul_ladder()
243 BN_set_flags(lambda, BN_FLG_CONSTTIME); in ossl_ec_scalar_mul_ladder()
244 if (!BN_add(k, lambda, cardinality)) { in ossl_ec_scalar_mul_ladder()
252 kbit = BN_is_bit_set(lambda, cardinality_bits); in ossl_ec_scalar_mul_ladder()
253 BN_consttime_swap(kbit, k, lambda, group_top + 2); in ossl_ec_scalar_mul_ladder()
A Decp_smpl.c1434 BIGNUM *lambda = NULL; in ossl_ec_GFp_simple_blind_coordinates() local
1438 lambda = BN_CTX_get(ctx); in ossl_ec_GFp_simple_blind_coordinates()
1452 ret = BN_priv_rand_range_ex(lambda, group->field, 0, ctx); in ossl_ec_GFp_simple_blind_coordinates()
1458 } while (BN_is_zero(lambda)); in ossl_ec_GFp_simple_blind_coordinates()
1462 && !group->meth->field_encode(group, lambda, lambda, ctx)) in ossl_ec_GFp_simple_blind_coordinates()
1463 || !group->meth->field_mul(group, p->Z, p->Z, lambda, ctx) in ossl_ec_GFp_simple_blind_coordinates()
1464 || !group->meth->field_sqr(group, temp, lambda, ctx) in ossl_ec_GFp_simple_blind_coordinates()
1466 || !group->meth->field_mul(group, temp, temp, lambda, ctx) in ossl_ec_GFp_simple_blind_coordinates()

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