10/38: gnu: Add ghc-crypto-cipher-types.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository guix.

commit aab6df5b63eb2406c24fd445e44093a2b393324b
Author: rsiddharth <address@hidden>
Date:   Wed Mar 21 03:44:47 2018 +0000

    gnu: Add ghc-crypto-cipher-types.
    
    * gnu/packages/haskell-crypto.scm
    (ghc-crypto-cipher-types): New variable.
    
    Signed-off-by: Ludovic Courtès <address@hidden>
---
 gnu/packages/haskell-crypto.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/haskell-crypto.scm b/gnu/packages/haskell-crypto.scm
index e4d4e56..b1309c1 100644
--- a/gnu/packages/haskell-crypto.scm
+++ b/gnu/packages/haskell-crypto.scm
@@ -530,3 +530,25 @@ list validation.")
      "This package provides a library to handle system accessors and storage
 for X.509 certificates.")
     (license license:bsd-3)))
+
+(define-public ghc-crypto-cipher-types
+  (package
+    (name "ghc-crypto-cipher-types")
+    (version "0.0.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://hackage.haskell.org/package/";
+                           "crypto-cipher-types-" version "/"
+                           "crypto-cipher-types-" version ".tar.gz"))
+       (sha256
+        (base32
+         "03qa1i1kj07pfrxsi7fiaqnnd0vi94jd4jfswbmnm4gp1nvzcwr0"))))
+    (build-system haskell-build-system)
+    (inputs `(("ghc-byteable" ,ghc-byteable)
+              ("ghc-securemem" ,ghc-securemem)))
+    (home-page "https://github.com/vincenthz/hs-crypto-cipher";)
+    (synopsis "Generic cryptography cipher types for Haskell")
+    (description "This Haskell package provides basic typeclasses and types
+for symmetric ciphers.")
+    (license license:bsd-3)))