diff --git a/pkgs/development/python-modules/johnnycanencrypt/Cargo.lock.patch b/pkgs/development/python-modules/johnnycanencrypt/Cargo.lock.patch
new file mode 100644
index 000000000000..b70f9304c728
--- /dev/null
+++ b/pkgs/development/python-modules/johnnycanencrypt/Cargo.lock.patch
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++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
diff --git a/pkgs/development/python-modules/johnnycanencrypt/default.nix b/pkgs/development/python-modules/johnnycanencrypt/default.nix
new file mode 100644
index 000000000000..407bb44d8b2d
--- /dev/null
+++ b/pkgs/development/python-modules/johnnycanencrypt/default.nix
@@ -0,0 +1,92 @@
+{ stdenv
+, rustPlatform
+, fetchFromGitHub
+, pipInstallHook
+, llvmPackages
+, pkg-config
+, maturin
+, pcsclite
+, nettle
+, python
+, requests
+, vcrpy
+, numpy
+, pytestCheckHook
+, pythonOlder
+, PCSC
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "johnnycanencrypt";
+  version = "0.5.0";
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "kushaldas";
+    repo = "johnnycanencrypt";
+    rev = "v${version}";
+    sha256 = "192wfrlyylrpzq70yki421mi1smk8q2cyki2a1d03q7h6apib3j4";
+  };
+  cargoPatches = [ ./Cargo.lock.patch ];
+
+  cargoSha256 = "0ifvpdizcdp2c5x2x2j1bhhy5a75q0pk7a63dmh52mlpmh45fy6r";
+
+  LIBCLANG_PATH = llvmPackages.libclang + "/lib";
+
+  propagatedBuildInputs = [
+    requests
+    vcrpy
+  ];
+
+  nativeBuildInputs = [
+    llvmPackages.clang
+    pkg-config
+    python
+    maturin
+    pipInstallHook
+  ];
+
+  buildInputs = [
+    pcsclite
+    nettle
+  ] ++ stdenv.lib.optionals stdenv.isDarwin [ PCSC ];
+
+  # Needed b/c need to check AFTER python wheel is installed (using Rust Build, not buildPythonPackage)
+  doCheck = false;
+  doInstallCheck = true;
+
+  installCheckInputs = [
+    pytestCheckHook
+    numpy
+  ];
+
+  buildPhase = ''
+    runHook preBuild
+    maturin build --release --manylinux off --strip --cargo-extra-args="-j $NIX_BUILD_CORES --frozen"
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    install -Dm644 -t dist target/wheels/*.whl
+    pipInstallPhase
+  '';
+
+  preCheck = ''
+    export TESTDIR=$(mktemp -d)
+    cp -r tests/ $TESTDIR
+    pushd $TESTDIR
+  '';
+
+  postCheck = ''
+    popd
+  '';
+
+  pythonImportsCheck = [ "johnnycanencrypt" ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/kushaldas/johnnycanencrypt";
+    description = "Python module for OpenPGP written in Rust";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ _0x4A6F ];
+  };
+}
diff --git a/pkgs/development/python-modules/tumpa/default.nix b/pkgs/development/python-modules/tumpa/default.nix
new file mode 100644
index 000000000000..28560feb04fb
--- /dev/null
+++ b/pkgs/development/python-modules/tumpa/default.nix
@@ -0,0 +1,36 @@
+{ stdenv
+, buildPythonPackage
+, fetchFromGitHub
+, setuptools
+, pyside2
+, johnnycanencrypt
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "tumpa";
+  version = "0.1.1";
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "kushaldas";
+    repo = "tumpa";
+    rev = "v${version}";
+    sha256 = "1wvs64s0jxn4p8zr643d2hcczw3a175r6ib3481gdhjx38kgxjbq";
+  };
+
+  propagatedBuildInputs = [
+    setuptools
+    johnnycanencrypt
+    pyside2
+  ];
+
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "OpenPGP key creation and smartcard access";
+    homepage = "https://github.com/kushaldas/tumpa";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ _0x4A6F ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 97cea2be45fe..64652bb430f7 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3233,6 +3233,10 @@ in {
 
   joblib = callPackage ../development/python-modules/joblib { };
 
+  johnnycanencrypt = callPackage ../development/python-modules/johnnycanencrypt {
+    inherit (pkgs.darwin.apple_sdk.frameworks) PCSC;
+  };
+
   josepy = callPackage ../development/python-modules/josepy { };
 
   journalwatch = callPackage ../tools/system/journalwatch { inherit (self) systemd pytest; };
@@ -7663,6 +7667,8 @@ in {
 
   tubeup = callPackage ../development/python-modules/tubeup { };
 
+  tumpa = callPackage ../development/python-modules/tumpa { };
+
   tvdb_api = callPackage ../development/python-modules/tvdb_api { };
 
   tvnamer = callPackage ../development/python-modules/tvnamer { };