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Re: [ietf-dkim] New Issue: Base: Upgrade indication and protection against downgrade attacks

2006-02-15 13:40:14
On Wed, Feb 15, 2006 at 08:08:37PM +0000, Stephen Farrell allegedly wrote:

also valid. However, sha-1 has been *seriously* weakened: 2^63 is a
...
And regardless of whether hash-collision based attacks are actually
...
I'm not saying that the "MUST sha-256" argument is compelling, but

Can we seperate this discussion into another thread please?

I was wanting to solely discuss mechanisms in this thread.


Mark.
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