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cryptohash-sha256-0.11.100.1.tar.gz
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oid sha256:57b02338e9648639335788b422dd4c744543cb0991347472e2e3628a33c2f5d6
size 10885

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cryptohash-sha256-0.11.101.0.tar.gz Normal file
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version https://git-lfs.github.com/spec/v1
oid sha256:52756435dbea248e344fbcbcc5df5307f60dfacf337dfd11ae30f1c7a4da05dd
size 14996

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cryptohash-sha256.cabal
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name: cryptohash-sha256
version: 0.11.100.1
x-revision: 1
description:
A practical incremental and one-pass, pure API to the
<https://en.wikipedia.org/wiki/SHA-2 SHA-256 hash algorithm>
(including <https://en.wikipedia.org/wiki/HMAC HMAC> support)
with performance close to the fastest implementations available in other languages.
.
The implementation is made in C with a haskell FFI wrapper that hides the C implementation.
.
NOTE: This package has been forked off @cryptohash-0.11.7@ because the @cryptohash@ package has been
deprecated and so this package continues to satisfy the need for a lightweight package
providing the SHA256 hash algorithm without any dependencies on packages other than
@base@ and @bytestring@.
.
Consequently, this package can be used as a drop-in replacement for @cryptohash@'s
"Crypto.Hash.SHA256" module, though with a clearly smaller footprint.
license: BSD3
license-file: LICENSE
copyright: Vincent Hanquez, Herbert Valerio Riedel
maintainer: Herbert Valerio Riedel <hvr@gnu.org>
homepage: https://github.com/hvr/cryptohash-sha256
bug-reports: https://github.com/hvr/cryptohash-sha256/issues
synopsis: Fast, pure and practical SHA-256 implementation
category: Data, Cryptography
build-type: Simple
cabal-version: >=1.10
tested-with: GHC == 7.4.2
, GHC == 7.6.3
, GHC == 7.8.4
, GHC == 7.10.3
, GHC == 8.0.1
extra-source-files: cbits/sha256.h
changelog.md
source-repository head
type: git
location: https://github.com/hvr/cryptohash-sha256.git
library
default-language: Haskell2010
build-depends: base >= 4.5 && < 4.11
, bytestring >= 0.9.2 && < 0.11
hs-source-dirs: src
exposed-modules: Crypto.Hash.SHA256
ghc-options: -Wall -fno-cse -O2
cc-options: -Wall -O3
c-sources: cbits/sha256.c
include-dirs: cbits
test-suite test-sha256
default-language: Haskell2010
type: exitcode-stdio-1.0
hs-source-dirs: src-tests
main-is: test-sha256.hs
ghc-options: -Wall -threaded
build-depends: cryptohash-sha256
, base
, bytestring
, base16-bytestring >= 0.1.1 && < 0.2
, SHA >= 1.6.4 && < 1.7
, tasty == 0.11.*
, tasty-quickcheck == 0.8.*
, tasty-hunit == 0.9.*
benchmark bench-sha256
default-language: Haskell2010
type: exitcode-stdio-1.0
main-is: bench-sha256.hs
hs-source-dirs: src-bench
build-depends: cryptohash-sha256
, base
, bytestring
, criterion == 1.1.*

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ghc-cryptohash-sha256.changes
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-------------------------------------------------------------------
Sun Nov 19 03:46:41 UTC 2017 - psimons@suse.com
- Update to version 0.11.101.0.
A more detailed change log is not available.
-------------------------------------------------------------------
Thu Aug 3 15:38:38 UTC 2017 - psimons@suse.com

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ghc-cryptohash-sha256.spec
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%global pkg_name cryptohash-sha256
%bcond_with tests
Name: ghc-%{pkg_name}
Version: 0.11.100.1
Version: 0.11.101.0
Release: 0
Summary: Fast, pure and practical SHA-256 implementation
License: BSD-3-Clause
Group: Development/Libraries/Haskell
URL: https://hackage.haskell.org/package/%{pkg_name}
Source0: https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
Source1: https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/1.cabal#/%{pkg_name}.cabal
BuildRequires: ghc-Cabal-devel
BuildRequires: ghc-bytestring-devel
BuildRequires: ghc-rpm-macros
@ -39,22 +38,44 @@ BuildRequires: ghc-tasty-quickcheck-devel
%endif
%description
A practical incremental and one-pass, pure API to the
<https://en.wikipedia.org/wiki/SHA-2 SHA-256 hash algorithm> (including
<https://en.wikipedia.org/wiki/HMAC HMAC> support) with performance close to
the fastest implementations available in other languages.
A practical incremental and one-pass, pure API to the [SHA-256 cryptographic
hash algorithm](https://en.wikipedia.org/wiki/SHA-2) according to [FIPS
180-4](http://dx.doi.org/10.6028/NIST.FIPS.180-4) with performance close to the
fastest implementations available in other languages.
The implementation is made in C with a haskell FFI wrapper that hides the C
implementation.
The core SHA-256 algorithm is implemented in C and is thus expected to be as
fast as the standard [sha256sum(1)
tool](https://linux.die.net/man/1/sha256sum); for instance, on an /Intel Core
i7-3770/ at 3.40GHz this implementation can compute a SHA-256 hash over 230 MiB
of data in under one second. (If, instead, you require a pure Haskell
implementation and performance is secondary, please refer to the [SHA
package](https://hackage.haskell.org/package/SHA).)
NOTE: This package has been forked off 'cryptohash-0.11.7' because the
'cryptohash' package has been deprecated and so this package continues to
satisfy the need for a lightweight package providing the SHA256 hash algorithm
Additionally, this package provides support for
- HMAC-SHA-256: SHA-256-based [Hashed Message Authentication
Codes](https://en.wikipedia.org/wiki/HMAC) (HMAC) - HKDF-SHA-256:
[HMAC-SHA-256-based Key Derivation
Function](https://en.wikipedia.org/wiki/HKDF) (HKDF)
conforming to [RFC6234](https://tools.ietf.org/html/rfc6234),
[RFC4231](https://tools.ietf.org/html/rfc4231),
[RFC5869](https://tools.ietf.org/html/rfc5869), et al..
=== Relationship to the 'cryptohash' package and its API
This package has been originally a fork of 'cryptohash-0.11.7' because the
'cryptohash' package had been deprecated and so this package continues to
satisfy the need for a lightweight package providing the SHA-256 hash algorithm
without any dependencies on packages other than 'base' and 'bytestring'.
The API exposed by 'cryptohash-sha256-0.11.*''s "Crypto.Hash.SHA256" module is
guaranteed to remain a compatible superset of the API provided by the
'cryptohash-0.11.7''s module of the same name.
Consequently, this package can be used as a drop-in replacement for
'cryptohash''s "Crypto.Hash.SHA256" module, though with a clearly smaller
footprint.
Consequently, this package is designed to be used as a drop-in replacement for
'cryptohash-0.11.7''s "Crypto.Hash.SHA256" module, though with a [clearly
smaller footprint by almost 3 orders of
magnitude](https://www.reddit.com/r/haskell/comments/5lxv75/psa_please_use_unique_module_names_when_uploading/dbzegx3/).
%package devel
Summary: Haskell %{pkg_name} library development files
@ -70,7 +91,6 @@ files.
%prep
%setup -q -n %{pkg_name}-%{version}
cp -p %{SOURCE1} %{pkg_name}.cabal
%build
%ghc_lib_build