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Aloha!
I'm looking at the source for Salsa20 and notice that there are separate versions for Salsa20 with 20 rounds and Salsa20 with 12 rounds (with specific r12 function names).
Would it be possible to instead add the given number of rounds to the context? This would allow the user to select at key-init time to select the number of rounds being used and also declutter the interface with round specific functions.
The default could still be 20, but allows for such things as using 8 rounds, 12, 14 or even 24 rounds etc.
- -- Med vänlig hälsning, Yours
Joachim Strömbergson - Alltid i harmonisk svängning. ======================================================================== Joachim Strömbergson Secworks AB joachim@secworks.se ========================================================================