Closely related: https://en.wikipedia.org/wiki/Format-preserving_encryption | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		schoen on May 7, 2021 \| parent \| context \| favorite \| on: Cryptographic Shuffle Closely related: https://en.wikipedia.org/wiki/Format-preserving_encryption

phyzome on May 8, 2021 [–]

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.)

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact