boringssl/crypto/ecdsa
David Benjamin 8cf79af7d1 Always use Fermat's Little Theorem in ecdsa_sign_setup.
The case where ec_group_get_mont_data is NULL is only for arbitrary groups
which we now require to be prime order. BN_mod_exp_mont is fine with a NULL
BN_MONT_CTX. It will just compute it. Saves a bit of special-casing.

Also don't mark p-2 as BN_FLG_CONSTTIME as the exponent is public anyway.

Change-Id: Ie868576d52fc9ae5f5c9f2a4039a729151bf84c7
Reviewed-on: https://boringssl-review.googlesource.com/8307
Reviewed-by: Adam Langley <agl@google.com>
2016-06-20 17:11:42 +00:00
..
CMakeLists.txt
ecdsa_asn1.c
ecdsa_test.cc Remove some easy obj.h dependencies. 2016-03-31 20:50:33 +00:00
ecdsa.c Always use Fermat's Little Theorem in ecdsa_sign_setup. 2016-06-20 17:11:42 +00:00