+
+(define-public ghc-tls
+ (package
+ (name "ghc-tls")
+ (version "1.3.8")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://hackage.haskell.org/package/"
+ "tls/tls-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1rdidf18i781c0vdvy9yn79yh08hmcacf6fp3sgghyiy3h0wyh5l"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-mtl" ,ghc-mtl)
+ ("ghc-cereal" ,ghc-cereal)
+ ("ghc-data-default-class" ,ghc-data-default-class)
+ ("ghc-memory" ,ghc-memory)
+ ("ghc-cryptonite" ,ghc-cryptonite)
+ ("ghc-asn1-types" ,ghc-asn1-types)
+ ("ghc-asn1-encoding" ,ghc-asn1-encoding)
+ ("ghc-x509" ,ghc-x509)
+ ("ghc-x509-store" ,ghc-x509-store)
+ ("ghc-x509-validation" ,ghc-x509-validation)
+ ("ghc-async" ,ghc-async)
+ ("ghc-network" ,ghc-network)
+ ("ghc-hourglass" ,ghc-hourglass)))
+ (native-inputs
+ `(("ghc-tasty" ,ghc-tasty)
+ ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
+ ("ghc-quickcheck" ,ghc-quickcheck)))
+ (home-page "https://github.com/vincenthz/hs-tls")
+ (synopsis
+ "TLS/SSL protocol native implementation (Server and Client)")
+ (description
+ "Native Haskell TLS and SSL protocol implementation for server and client.
+This provides a high-level implementation of a sensitive security protocol,
+eliminating a common set of security issues through the use of the advanced
+type system, high level constructions and common Haskell features. Currently
+implement the SSL3.0, TLS1.0, TLS1.1 and TLS1.2 protocol, and support RSA and
+Ephemeral (Elliptic curve and regular) Diffie Hellman key exchanges, and many
+extensions.")
+ (license license:bsd-3)))