Clarify BN_mod_exp docs
authorMatt Caswell <matt@openssl.org>
Mon, 30 Apr 2018 14:05:45 +0000 (15:05 +0100)
committerMatt Caswell <matt@openssl.org>
Tue, 1 May 2018 13:23:27 +0000 (14:23 +0100)
commit3a070e255f412dcc8cb4b6d7ebcdd2c4ab0927b1
tree290b7edc4ec357fda20dfcad5c154734ba70b218
parentecd4b8fe852612bb902b8dee7ca09648fa730253
Clarify BN_mod_exp docs

Specifically this is not supported with an even modulus and
BN_FLG_CONSTTIME.

Fixes #5082

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6137)
doc/man3/BN_add.pod