Potential IDPrism problem

Paul Crowley paul at ciphergoth.org
Thu Jun 30 09:35:13 PDT 2005

Taral wrote:
> I just noticed... mac_key is 64 bytes long, but SHA1 only outputs 20
> bytes. How is that XOR supposed to work?

mac_key should be 20 bytes long where DH-SHA1 is used.
\/ o\ Paul Crowley, paul at ciphergoth.org
/\__/ http://www.ciphergoth.org/

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