From e191a69e8d97935f00e3ad5f63fe63c869955c69 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Mon, 7 Oct 2019 06:44:19 +0000
Subject: [PATCH] ocamlPackages.eqaf: init at 0.5

---
 .../ocaml-modules/eqaf/default.nix            | 20 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 22 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/eqaf/default.nix

diff --git a/pkgs/development/ocaml-modules/eqaf/default.nix b/pkgs/development/ocaml-modules/eqaf/default.nix
new file mode 100644
index 000000000000..966fe30197d0
--- /dev/null
+++ b/pkgs/development/ocaml-modules/eqaf/default.nix
@@ -0,0 +1,20 @@
+{ lib, fetchurl, buildDunePackage }:
+
+buildDunePackage rec {
+  minimumOCamlVersion = "4.03";
+  pname = "eqaf";
+  version = "0.5";
+
+  src = fetchurl {
+    url = "https://github.com/mirage/eqaf/releases/download/v${version}/eqaf-v${version}.tbz";
+    sha256 = "1wkkmw8q2ml7ifpg0g06y0sclq0zvjf6dpsi36dnci7f230q3vsq";
+  };
+
+  meta = {
+    description = "Constant time equal function to avoid timing attacks in OCaml";
+    homepage = "https://github.com/mirage/eqaf";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.vbgl ];
+  };
+
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 81db86cbb1ee..2a1c505e340e 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -239,6 +239,8 @@ let
 
     enumerate = callPackage ../development/ocaml-modules/enumerate { };
 
+    eqaf = callPackage ../development/ocaml-modules/eqaf { };
+
     erm_xml = callPackage ../development/ocaml-modules/erm_xml { };
 
     erm_xmpp = callPackage ../development/ocaml-modules/erm_xmpp { };