Add stenc, which is already available in many other distributions.
The SCSI Tape Encryption Manager manages encryption on LTO
tape drives with hardware-based encryption (LTO-4 and later).
This program should work on any other SSP capable tape drives.
Supports key change auditing and key descriptors (uKAD).
Package-Manager: Portage-2.3.24, Repoman-2.3.6
--- /dev/null
+DIST stenc-1.0.7.tar.gz 107096 BLAKE2B 678be2fea4eb3db5cf84a70243fd61dcb574627bacb59b2f9af682e2e0851d41187565b4706313c98bb5b297f865b1424bc47c52f15efa2a2e8b2c7413b09009 SHA512 84cb0114c969e1a5122a8621d2c136663ee2a2d9aae1d455631c1d4555e947f4841004b74a1f63b800be713cfae637c19ea34adf40f0bc81f1c56a555a27ba31
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="person">
+ <email>jstein@gentoo.org</email>
+ <name>Jonas Stein</name>
+ </maintainer>
+ <upstream>
+ <bugs-to>mailto:jcoleman1981@live.com</bugs-to>
+ <remote-id type="sourceforge">stenc</remote-id>
+ </upstream>
+ <longdescription>SCSI Tape Encryption Manager - Manages encryption on LTO
+ tape drives with hardware-based encryption (LTO-4 and later).
+ This program should work on any other SSP capable tape drives.
+ Supports key change auditing and key descriptors (uKAD).
+ </longdescription>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+DESCRIPTION="SCSI Tape Encryption Manager enables AES support for LTO drives."
+HOMEPAGE="https://sourceforge.net/projects/stenc/"
+SRC_URI="mirror://sourceforge/${PN}/source/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+
+KEYWORDS="~amd64 ~x86"
+
+IUSE=""
+
+DEPEND=""
+RDEPEND="${DEPEND}"