3 ms·

Cryptographic Shuffle

• schoen 5y ago
  Closely related: https://en.wikipedia.org/wiki/Format-preserving_encryption https://en.wikipedia.org/wiki/Format-preserving_encryption
  • phyzome 5y ago
    Ah, nice! And there's the "FPE from cycle walking" that I used. (I can't remember at that point if that technique was suggested to me in IRC.)
• deleted 5y ago
  [deleted]