xor: Efficient XOR masking

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This package provides efficient implementations of routines for applying bitwise XOR masks to binary data.

The currently supported operations (see Data.XOR API documentation for more details) are applying

  • 8-bit wide XOR masks or

  • 32-bit wide XOR masks

to binary data represented by

  • Strict ByteStrings,

  • Lazy ByteStrings,

  • ShortByteStrings (i.e. ByteArray#s), or

  • CStringLen (i.e. Ptrs).

The performance is comparable to portable ISO C99 implementations but this library is implemented as pure Haskell and is thereby compatible with compile targets such as GHCJS.

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Versions [RSS] 0.0.1.0, 0.0.1.1, 0.0.1.2, 0.0.1.3
Change log CHANGELOG.md
Dependencies base (>=4.9 && <5), bytestring (>=0.10.4 && <0.13), ghc-byteorder (>=4.11.0.0 && <4.12) [details]
Tested with ghc ==9.10.1, ghc ==9.8.2, ghc ==9.6.5, ghc ==9.4.8, ghc ==9.2.8, ghc ==9.0.2, ghc ==8.10.7, ghc ==8.8.4, ghc ==8.6.5, ghc ==8.4.4, ghc ==8.2.2, ghc ==8.0.2
License GPL-2.0-or-later
Copyright © 2020 Herbert Valerio Riedel
Author Herbert Valerio Riedel
Maintainer Andreas Abel
Category Data, Codec
Bug tracker https://github.com/haskell-hvr/xor/issues
Source repo head: git clone https://github.com/haskell-hvr/xor.git
Uploaded by AndreasAbel at 2024-06-25T09:09:28Z
Distributions LTSHaskell:0.0.1.3, NixOS:0.0.1.3, Stackage:0.0.1.3
Reverse Dependencies 1 direct, 2 indirect [details]
Downloads 1786 total (16 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2024-06-25 [all 1 reports]