SHA-1 results available
Florian Weimer
fw at deneb.enyo.de
Wed Feb 23 14:03:46 PST 2005
* Jack Lloyd:
> http://theory.csail.mit.edu/~yiqun/shanote.pdf
Thanks for the pointer.
> No real details, just collisions for 80 round SHA-0 (which I just confirmed)
> and 58 round SHA-1 (which I haven't bothered with), plus the now famous work
> factor estimate of 2^69 for full SHA-1.
>
> As usual, "Technical details will be provided in a forthcoming paper." I'm not
> holding my breath.
In addition, there's no trace of the second-preimage attack some
persons recently alluded to.
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