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SPA (Super Phat Arrow) | 3 months ago (raw) | root | parent | reply | flag 
 This is good for Alice and Bob.

I want to include Charlie, Dianne, Emily, Fred, Geoff, Harry, Ingrid, etc etc
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sommerfeld | 3 months ago (raw) | root | parent | reply | flag 
 Can't you repeat it N-1 times?
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SPA (Super Phat Arrow) | 3 months ago (raw) | root | parent | reply | flag 
 Shared secret would no longer be secret