---------- From: Jeff Gostin<jgostin@eternal.pha.pa.us>

can't be broken in a reasonable amount of time. I'm interested in what most of the people on this list would consider a reasonable amount of time though.

Hasn't someone come up with a name for this like "Entropy of the data is 30 days" or... "the half-life of the data is 15 days". This is a critical value when looking at it from a military point of view. If you can't decode enemy plan for attack before a certain date/time then the info is useless.... 2 -- C -- ... __o .. -\<, chris.claborne@sandiegoca.ncr.com ...(*)/(*). CI$: 76340.2422 PGP Pub Key fingerprint = A8 FA 55 92 23 20 72 69 52 AB 64 CC C7 D9 4F CA Avail on Pub Key server.