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| author | Matt Caswell <matt@openssl.org> | 2015-11-04 22:54:29 +0000 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2016-01-29 13:07:12 +0000 |
| commit | 1e9446bf5c85486919fc54b15cc67e913a979eca (patch) | |
| tree | 88973c7014366c5f27305f976296641afb6b1d46 /crypto/ec | |
| parent | e94f52e0c70dc42f5de5b7982525f76cfe42fa90 (diff) | |
Add have_precompute_mult tests
Add tests for have_precompute_mult for the optimised curves (nistp224,
nistp256 and nistp521) if present
Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit 8ce4e7e605577cb5818de068e2c6da60901cddba)
Diffstat (limited to 'crypto/ec')
| -rw-r--r-- | crypto/ec/ectest.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/ec/ectest.c b/crypto/ec/ectest.c index efab0b07b1..40a1f00325 100644 --- a/crypto/ec/ectest.c +++ b/crypto/ec/ectest.c @@ -1758,9 +1758,18 @@ static void nistp_single_test(const struct nistp_test_params *test) if (0 != EC_POINT_cmp(NISTP, Q, Q_CHECK, ctx)) ABORT; + /* + * We have not performed precomputation so have_precompute mult should be + * false + */ + if (EC_GROUP_have_precompute_mult(NISTP)) + ABORT; + /* now repeat all tests with precomputation */ if (!EC_GROUP_precompute_mult(NISTP, ctx)) ABORT; + if (!EC_GROUP_have_precompute_mult(NISTP)) + ABORT; /* fixed point multiplication */ EC_POINT_mul(NISTP, Q, m, NULL, NULL, ctx); |