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Re: Unexportable crypto



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"ET" <[email protected]> writes:

> A simple substitution cypher has a keyspace of
> 26! ~ 2**88
> Isn't this too strong to export?

No.  ITAR restricts key *size*, not keyspace.  A substitution cypher
has a key size of 2**4 <= 26 <= 2**5, you're not going to get the
Feds pissed off at you about it.
- -- 
Graham Hughes  http://A-abe.resnet.ucsb.edu/~graham/  MIME & PGP mail OK.
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