Re: [PATCH] remove ARM and Mozilla SHA1 implementations

block-sha1/sha1.{ch} simply say this:

/*
 * Based on the Mozilla SHA1 (see mozilla-sha1/sha1.c),
 * optimized to do word accesses rather than byte accesses,
 * and to avoid unnecessary copies into the context array.
 */

This means that if mozilla-sha1 is removed, we need to copy the
license information back to block-sha1.

Ulrik