Thread (1 message) 1 message, 1 author, 2017-02-28

Re: SHA1 collisions found

From: Junio C Hamano <hidden>
Date: 2017-02-28 19:00:11
Subsystem: the rest · Maintainer: Linus Torvalds

Possibly related (same subject, not in this thread)

Jeff King [off-list ref] writes:
The first one is 98K. Mail headers may bump it over vger's 100K barrier.
It's actually the _least_ interesting patch of the 3, because it just
imports the code wholesale from the other project. But if it doesn't
make it, you can fetch the whole series from:

  https://github.com/peff/git jk/sha1dc

(By the way, I don't see your version on the list, Linus, which probably
means it was eaten by the 100K filter).

  [1/3]: add collision-detecting sha1 implementation
  [2/3]: sha1dc: adjust header includes for git
  [3/3]: Makefile: add USE_SHA1DC knob
I was lazy so I fetched the above and then added this on top before
I start to play with it.

-- >8 --
From: Junio C Hamano <redacted>
Date: Tue, 28 Feb 2017 10:39:25 -0800
Subject: [PATCH] sha1dc: resurrect LICENSE file

The upstream releases the contents under the MIT license; the
initial import accidentally omitted its license file.  

Add it back.

Signed-off-by: Junio C Hamano <redacted>
---
 sha1dc/LICENSE | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 sha1dc/LICENSE
diff --git a/sha1dc/LICENSE b/sha1dc/LICENSE
new file mode 100644
index 0000000000..4a3e6a1b15
--- /dev/null
+++ b/sha1dc/LICENSE
@@ -0,0 +1,30 @@
+MIT License
+
+Copyright (c) 2017:
+    Marc Stevens
+    Cryptology Group
+    Centrum Wiskunde & Informatica
+    P.O. Box 94079, 1090 GB Amsterdam, Netherlands
+    marc@marc-stevens.nl
+
+    Dan Shumow
+    Microsoft Research
+    danshu@microsoft.com
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
-- 
2.12.0-310-g733d1cbbe2
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