thoughts on one time pads

[Dave Howe]

Jonathan Thornburg wrote:
> 1. How to insure physical security for the N years between when you
> exchange CDs and the use of a given chunk of keying material?  The
> "single CD" system is "brittle" -- a single black-bag burglary to
> copy the CD, and poof, the adversary has all your keys for the next
> N years.
Hmm. can you selectively blank areas of CD-RW?

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