2017-02-24

SHA-1 Collision Found [feedly]

SHAがついに衝突を見つけられたのか。Googleはアカデミックこともやるんだな。計算機はどれくらい必要だったんだろ。元の文書を読めと言われそうだ。。。

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SHA-1 Collision Found
// Schneier on Security

The first collision in the SHA-1 hash function has been found.

This is not a surprise. We've all expected this for over a decade, watching computing power increase. This is why NIST standardized SHA-3 in 2012.


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