On 2009-04-30 15:49 PDT, I wrote:
> SHA-1 has taken a significant hit. See
>
> http://eurocrypt2009rump.cr.yp.to/837a0a8086fa6ca714249409ddfae43d.pdf
That URL was for a set of 4 slides that were presented at a conference.
They didn't reveal much detail. Now, the paper revealing the details
has b
At 4:27 PM -0700 4/30/09, Robert Relyea wrote:
>Content-Type: multipart/signed; protocol="application/x-pkcs7-signature";
>micalg=sha1; boundary="ms000907030103030804040502"
>
>Nelson B Bolyard wrote:
>>SHA-1 has taken a significant hit. See
>>
>>http://eurocrypt2009rump.cr.yp.to/837a
Nelson B Bolyard wrote:
SHA-1 has taken a significant hit. See
http://eurocrypt2009rump.cr.yp.to/837a0a8086fa6ca714249409ddfae43d.pdf
For reference, if this is a full SHA-1 break, it's the same 'strength'
that MD-5 has been at for the last 4 years.
bob
smime.p7s
Description: S/MIME Cr
Nelson B Bolyard wrote:
SHA-1 has taken a significant hit. See
http://eurocrypt2009rump.cr.yp.to/837a0a8086fa6ca714249409ddfae43d.pdf
I can't tell from the paper if this is a reduced round attack or an
attack on full SHA-1.
In any case we really need to have SHA-2 pretty soon (that is in
SHA-1 has taken a significant hit. See
http://eurocrypt2009rump.cr.yp.to/837a0a8086fa6ca714249409ddfae43d.pdf
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