Searched refs:Z4 (Results 1 – 1 of 1) sorted by relevance
| /openssl/crypto/ec/ |
| H A D | ecp_smpl.c | 964 BIGNUM *rh, *tmp, *Z4, *Z6; in ossl_ec_GFp_simple_is_on_curve() local
983 Z4 = BN_CTX_get(ctx); in ossl_ec_GFp_simple_is_on_curve()
1005 if (!field_sqr(group, Z4, tmp, ctx)) in ossl_ec_GFp_simple_is_on_curve()
1007 if (!field_mul(group, Z6, Z4, tmp, ctx)) in ossl_ec_GFp_simple_is_on_curve()
1012 if (!BN_mod_lshift1_quick(tmp, Z4, p)) in ossl_ec_GFp_simple_is_on_curve()
1014 if (!BN_mod_add_quick(tmp, tmp, Z4, p)) in ossl_ec_GFp_simple_is_on_curve()
1021 if (!field_mul(group, tmp, Z4, group->a, ctx)) in ossl_ec_GFp_simple_is_on_curve()
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