From: Vitaly Chikunov <vt@altlinux.org>
Date: Mon, 23 Jul 2018 00:35:13 +0000 (+0300)
Subject: grasshopper: Fix OFB implementation.
X-Git-Tag: v1.1.0.3^2~1
X-Git-Url: http://wagner.pp.ru/gitweb/?a=commitdiff_plain;h=6fc723c572a2df36cad8c523a66702c39f7aea5c;hp=6fc723c572a2df36cad8c523a66702c39f7aea5c;p=openssl-gost%2Fengine.git

grasshopper: Fix OFB implementation.

Previous implementation was not OFB at all, and fail tests.

Note: This implementation is for fixed width 128-bit IV which makes
shift regiser redundant.

(cherry picked from commit 1e15537d7583cdd5a4b003b5efb92f0b6e1fdcc6)
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