| commit | 28dc98e343ca4eb370a29ceec4c19beac9b5c01e | [log] [tgz] |
|---|---|---|
| author | Jeff King <peff@peff.net> | Thu Mar 16 18:07:31 2017 -0400 |
| committer | Junio C Hamano <gitster@pobox.com> | Thu Mar 16 15:16:40 2017 -0700 |
| tree | 5624dd8c50f29c6781d5225f9b757926c695e07d | |
| parent | f18f816cb1586e9aab3e30a7144768e0d282d305 [diff] |
sha1dc: add collision-detecting sha1 implementation This is pulled straight from: https://github.com/cr-marcstevens/sha1collisiondetection with no modifications yet (though I've pulled in only the subset of files necessary for Git to use). This is commit 007905a93c973f55b2daed6585f9f6c23545bf66. Further updates can be done like: git checkout -b vendor-sha1dc $this_commit cp /path/to/sha1dc/{LICENSE.txt,lib/*} sha1dc/ git add -A sha1dc git commit -m "update sha1dc" git checkout -b update-sha1dc origin git merge vendor-sha1dc Thanks to both Marc and Dan for making the code fit our needs by doing both optimization work, cutting down on the object size, and doing some syntactic changes to work better with git. And to Linus for kicking off the "diet" work that removed some of the unused code. The license of the sha1dc code is the MIT license, which is obviously compatible with the GPLv2 of git. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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