diff --git a/pkgs/tools/security/s5/default.nix b/pkgs/tools/security/s5/default.nix
new file mode 100644
index 000000000000..e7c2c2ebf59c
--- /dev/null
+++ b/pkgs/tools/security/s5/default.nix
@@ -0,0 +1,30 @@
+{ lib, buildGoModule, fetchFromGitHub }:
+
+buildGoModule rec {
+  pname = "s5";
+  version = "0.1.12";
+
+  src = fetchFromGitHub {
+    owner = "mvisonneau";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "003l4v7d671rvw7q32fxhxv3qazw6v8v9ch7hmyy9lvwkc7x6dlm";
+  };
+
+  subPackages = [ "cmd/${pname}" ];
+
+  ldflags = [
+    "-X main.version=v${version}"
+  ];
+
+  vendorSha256 = "TrCIUeY0B+BsWNaUkDTEgrEaWfJKnID2mafj3ink+i8=";
+  doCheck = true;
+
+  meta = with lib; {
+    description = "cipher/decipher text within a file";
+    homepage = "https://github.com/mvisonneau/s5";
+    license = licenses.asl20;
+    platforms = platforms.unix ++ platforms.darwin;
+    maintainers = with maintainers; [ mvisonneau ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f1e92e6afe56..334a5be52d0f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12167,6 +12167,8 @@ with pkgs;
 
   s4cmd = callPackage ../tools/networking/s4cmd { };
 
+  s5 = callPackage ../tools/security/s5 { };
+
   s5cmd = callPackage ../tools/networking/s5cmd { };
 
   sacad = callPackage ../tools/misc/sacad { };