Twofish: An implementation of the Twofish Symmetric-key cipher.

[ bsd3, codec, cryptography, library ] [ Propose Tags ]
Versions 0.1, 0.2, 0.3, 0.3.1, 0.3.2
Dependencies array (>=, base (==4.*), binary (>=, bytestring (>=, cereal (>=, crypto‑api (>=0.10.2), largeword (>=1.0.3), mtl (>=, tagged (>=0.4.4) [details]
License BSD-3-Clause
Author Ron Leisti
Category Cryptography, Codec
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Uploaded by RonLeisti at Thu Dec 20 23:56:49 UTC 2012
Distributions NixOS:0.3.2
Downloads 2204 total (17 in the last 30 days)
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Status Docs not available [build log]
All reported builds failed as of 2016-12-22 [all 9 reports]
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Implements the Twofish symmetric block cipher, designed by: Bruce Schneier, John Kelsey, Doug Whiting, David Wagner, Chris Hall, and Niels Ferguson.

As well, this module includes some generic definitions for ciphers and cipher-block-chaining mode in the Data.Cipher module. In the future, these should probably either be moved to their own package, or all of this should be merged into the Crypto package.


Dominic Steinitz, Caylee Hogg and Thomas DuBuisson for their work on the Crypto package, upon which this package depends.

Stephen Tetley for his advice and code examples provided on the Haskell-Beginners mailing list in response to a question I had, which helped me to create a transformer version of the Cbc monad. (now deprecated in favor of the CBC definitions in crypto-api)


  • Codec
    • Encryption
      • Codec.Encryption.Twofish
  • Data
    • Data.Bitlib


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