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October 9, 2015 04:00 pm

First Successful Collision Attack On the SHA-1 Hashing Algorithm

Artem Tashkinov writes: Researchers from Dutch and Singapore universities have successfully carried out an initial attack on the SHA-1 hashing algorithm by finding a collision at the SHA1 compression function. They describe their work in the paper "Freestart collision for full SHA-1". The work paves the way for full SHA-1 collision attacks, and the researchers estimate that such attacks will become reality at the end of 2015. They also created a dedicated web site humorously called The SHAppening. Perhaps the call to deprecate the SHA-1 standard in 2017 in major web browsers seems belated and this event has to be accelerated.

Read more of this story at Slashdot.


Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/MxqhiMS5kN8/first-successful-collision-attack-on-the-sha-1-hashing-algorithm

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