Re: [Emu] EAP-GPSK: Feedback Solicited
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Re: [Emu] EAP-GPSK: Feedback Solicited



On Fri, Apr 06, 2007 at 09:07:11AM +0200, Hannes Tschofenig wrote:

> http://www.tschofenig.com/svn/draft-clancy-emu-eap-gpsk/draft-ietf-emu-eap-gpsk-05.txt
> ChangeLog:
> - replaced Hash with MAC

If I understood the change correctly, GKDF-X(Y, Z) is now using
AES-128-CMAC if ciphersuite #1 is used. This would require 16-octet key
(Y), but the values passed into GKDF in 6.1.3 are of 1 octet (0x00) and
32 octets (MK). How is this supposed to work?

-- 
Jouni Malinen                                            PGP id EFC895FA

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