SHA-1 is a Shambles

We have computed the very first chosen-prefix collision for SHA-1. In a nutshell, this means a complete and practical break of the SHA-1 hash function, with dangerous practical implications if you are still using this hash function. To put it in another way: all attacks that are practical on MD5 are now also practical on SHA-1. Check our paper here for more details. Slides from RWC are also availa

[knjname]

SHA-1 絶対ダメ という領域まで来たか

[tmatsuu]

わいわい

[MichaeL]

SHA-1終了のお知らせ？

[gogatsu26]

Shuraba

[programmablekinoko]

より効率的なコリジョン発生方法について。そういやぼちぼちgitのハッシュ値の衝突についても聞く。

[tofu-kun]

“Shambles” ヒェ〜

[tumo300-500]

シャンブルズって単語が実際に使われている例を初めて見たかも (そこ