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by JKCalhoun 27 days ago
> (1) The key can only be used once.

Sure, and I'm contemplating something like 10 TB of random data as key (I mean hard drives are large these days).

> (2) The key has to be the same length as the message.

I thought that was just a matter of indexing through the (10 TB) of data with each message—picking up in the byte stream where you left off from your previous message.