The adler32 package

[ Tags: bsd3, cryptography, hash, library ] [ Propose Tags ]

This package provides an implementation of the Adler-32 checksum algorithm. It supports a rolling checksum mode, i.e. the checksum of a sliding window of the input message can be computed efficiently. It also supports compounding, i.e. the checksum of the concatenation of two messages can be efficiently computed from the checksums of the two parts.

By default, the highly optimized implementation of Adler-32 from zlib will be used. This can be disabled, in which case a pure haskell implementation will be used instead. On my system, the haskell version is 2 to 3 times slower.

Properties

Versions 0.1.0.0, 0.1.1.0
Change log ChangeLog.md
Dependencies base (>=4.6 && <5), bytestring (>=0.10.2), zlib [details]
License BSD3
Author Marios Titas <rednebΑΤgmxDΟΤcom>
Maintainer Marios Titas <rednebΑΤgmxDΟΤcom>
Category Cryptography, Hash
Home page https://github.com/redneb/hs-adler32
Bug tracker https://github.com/redneb/hs-adler32/issues
Source repository head: git clone https://github.com/redneb/hs-adler32.git
Uploaded Mon Jan 25 22:53:47 UTC 2016 by MariosTitas
Updated Fri Jun 9 10:49:12 UTC 2017 by MariosTitas to revision 1   [What is this?]
Distributions LTSHaskell:0.1.1.0, NixOS:0.1.1.0, Stackage:0.1.1.0, Tumbleweed:0.1.1.0
Downloads 276 total (28 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2016-01-25 [all 1 reports]
Hackage Matrix CI

Modules

[Index]

Flags

NameDescriptionDefaultType
zlib

Bind to zlib and use the implementation of Adler-32 from there

EnabledAutomatic

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

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