Skip to content
Commit 708dc2f1 authored by Andy Polyakov's avatar Andy Polyakov Committed by Matt Caswell
Browse files

bn/bn_exp.c: constant-time MOD_EXP_CTIME_COPY_FROM_PREBUF.



Performance penalty varies from platform to platform, and even
key length. For rsa2048 sign it was observed to reach almost 10%.

CVE-2016-0702

Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(cherry picked from master)

Resolved conflicts:
	crypto/bn/bn_exp.c
parent bc38a7d2
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment