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v4.2

A project log for Another Table-Based Stream Scrambler

Non-reversible, non-cryptographic scrambler for PRNG, 16 bits at a time.

yann-guidon-ygdesYann Guidon / YGDES 02/19/2025 at 04:520 Comments

As explained in logs 7. v4 and 8. 3:2 compression here is the current result:

So it's a bit simplified, with a newcomer: the boolean mixer in front of the write ports.

v4.3 should provide a much more decent entropy source for the 14 bits consumed during each cycle, such as LFSR32. Maybe consume one word from D alternately ? Or enlarge D to 32 bits ?

Source code: v4.tgz (not fully tested though)

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