On Saturday 15 July 2006 03:37, Herbert Xu wrote:
> I suppose the question is that what do you gain by moving it out?
> If all else being equal then it's better to have a standardised
> interface for accessing it.
>
Simplicity and consistency. Whereas the relatively simple mic part of the TKIP 
algorithm is in crypto API, the (more important, more complicated) key mixing 
part is not in crypto api. It is unlikely that either the mic or key mixing 
part would be used separately or even outside of TKIP/802.11i code, and we 
don't want to encourage people anyways since they're just bandaids for 
problems associated with using rc4.

-Michael Wu

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