dev-ml/pbkdf: add 1.2.0

Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

dev-ml/pbkdf/pbkdf-1.2.0.ebuild

@@ -0,0 +1,33 @@
+# Copyright 2020-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit dune
+
+MYPN="ocaml-${PN}"
+
+DESCRIPTION="Password based key derivation functions (PBKDF) from PKCS#5"
+HOMEPAGE="
+	https://github.com/abeaumont/ocaml-pbkdf
+	https://opam.ocaml.org/packages/pbkdf/
+"
+SRC_URI="https://github.com/abeaumont/${MYPN}/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${MYPN}-${PV}"
+
+LICENSE="BSD-2"
+SLOT="0/${PV}"
+KEYWORDS="~amd64"
+IUSE="ocamlopt test"
+
+RDEPEND="
+	>=dev-lang/ocaml-4.07.0:=[ocamlopt?]
+	>=dev-ml/cstruct-6.0.0:=
+	dev-ml/mirage-crypto
+"
+DEPEND="
+	${RDEPEND}
+	test? ( >=dev-ml/alcotest-0.8.1 )
+"
+
+RESTRICT="!test? ( test )"