SHA1 broken

Irmen de Jong irmen.NOSPAM at xs4all.nl
Wed Feb 16 14:02:05 EST 2005


Tim Churches wrote:

> Also, the new findings only apply to hash collisions, not to the invertibility of SHA1 
> hashes - thus, as Schneier points out, uses of keyed hashes (such as HMAC) are not 
> compromised by this.

What about HMAC-MD5?

--Irmen



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