Re: [PATCHv2 1/1] macsec: make pre-shared ckn variable length

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On Tue, Aug 15, 2017 at 05:21:03PM +0200, Michael Braun wrote:
> IEEE 802.1X-2010 Section 9.3.1 restricts CKN
> > MKA places no restriction on the format of the CKN, save that it comprise
> > an integral number of octets, between 1 and 32 (inclusive), and that all
> > potential members of the CA use the same CKN. No further constraints are
> > placed onthe CKNs used with PSKs, ... .
> 
> Hence do not require a 32 byte long CKN but instead allow a shorter ckn
> to be configured.
> 
> This fixes interoperability with some Aruba Switches, that do not accept
> 32 byte long ckn (only shorter ones).

Thanks, applied.
 
-- 
Jouni Malinen                                            PGP id EFC895FA

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