@kevincharm/gfc-fpe

Implementation of a generalised Feistel cipher.

v1.1.0 URL: https://unpkg.com/@kevincharm/gfc-fpe@1.1.0/dist/feistel.js

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feistel cipher shuffle gfc fpe cryptography

feistel-cipher

Feistel cipher implementation for format-preserving encryption

v1.5.14 URL: https://unpkg.com/feistel-cipher@1.5.14/dist/lib/src/typescript/index.js

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feistel cipher format-preserving encryption fpe

solshuffle

Lazy, efficient & stateless shuffles powered by generalised Feistel ciphers written in Solidity/Yul.

v1.0.2 URL: https://unpkg.com/solshuffle@1.0.2

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solidity stateless shuffle feistel cipher fpe

cryptomancy-bijection

A crude implementation of a feistel cipher

v1.0.0 URL: https://unpkg.com/cryptomancy-bijection@1.0.0/index.js

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cryptomancy feistel bijection cipher shuffle

abfnc

Arbitrary block length encryption of integers and binary data.

v0.9.0 URL: https://unpkg.com/abfnc@0.9.0/abfnc.js

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encryption cipher feistel