RE: Doling out keyspace (was Re: There is no True Key)

[Bolivar Shagnasty <tj@compassnet.com>]

> > - Each helper requests N bits of keyspace.
> > - That chunk is doled out "randomly" by the server.

>Is there any reason why the server should have to dole out the in the
>first place? If a reasonable seed is available, there's no reason each
>helper couldn't just generate a random starting key on its own (with a
>uniform distribution). 

The owner of the key being cracked jumps in and "randomly" selects the part 
of the keyspace containing the key, then reports back in the negative.

This defense of the key is reduced if the server doles out pieces of the 
keyspace randomly, selected only for size, and further reduced if the same 
space is given out multiple times to different requestors. 

Bolivar