diff --git a/.gitignore b/.gitignore
index 879ab87..c2b7188 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /cpio-*.tar.bz2
+/cpio-*.tar.bz2.sig
diff --git a/cpio.spec b/cpio.spec
index 3518aa0..adb4f88 100644
--- a/cpio.spec
+++ b/cpio.spec
@@ -1,14 +1,19 @@
 Summary: A GNU archiving program
 Name: cpio
 Version: 2.14
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPL-3.0-or-later
 URL: https://www.gnu.org/software/cpio/
-Source: https://ftp.gnu.org/gnu/cpio/cpio-%{version}.tar.bz2
+Source0: https://ftp.gnu.org/gnu/cpio/cpio-%{version}.tar.bz2
 
 # help2man generated manual page distributed only in RHEL/Fedora
 Source1: cpio.1
 
+Source2: https://ftp.gnu.org/gnu/cpio/cpio-%{version}.tar.bz2.sig
+# https://savannah.gnu.org/projects/cpio/ lists one maintainer, gray
+# and their GPG key is https://savannah.gnu.org/people/viewgpg.php?user_id=311
+Source3: gray-key.gpg
+
 # We use SVR4 portable format as default.
 Patch1: cpio-2.14-rh.patch
 
@@ -47,6 +52,7 @@ Provides: /bin/cpio
 BuildRequires: gcc
 BuildRequires: texinfo, autoconf, automake, gettext, gettext-devel, rmt
 BuildRequires: make
+BuildRequires: gnupg2
 
 %description
 GNU cpio copies files into or out of a cpio or tar archive.  Archives
@@ -64,6 +70,7 @@ Install cpio if you need a program to manage file archives.
 
 
 %prep
+%{gpgverify} --keyring='%{SOURCE3}' --signature='%{SOURCE2}' --data='%{SOURCE0}'
 %autosetup -p1
 
 
@@ -102,6 +109,9 @@ make check || {
 %{_infodir}/*.info*
 
 %changelog
+* Sun Jul 16 2023 Stewart Smith <trawets@amazon.com> - 2.14-3
+- gpg verify source tarball
+
 * Mon May 29 2023 Lukas Javorsky <ljavorsk@redhat.com> - 2.14-2
 - Release bump
 
diff --git a/gray-key.gpg b/gray-key.gpg
new file mode 100644
index 0000000..87daece
--- /dev/null
+++ b/gray-key.gpg
@@ -0,0 +1,31 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v1.4.7 (GNU/Linux)
+
+mQGiBDxhQHkRBACyhJxCLQvLs70IUZSlYVKAm+u1Oa4RyUo5/ctCcMm2KOcjui3z
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+9FxutfWWvZqNKW5up6GnB4y6WwCeN5k4mxck975PULOk8jq/ZqLGvnQ=
+=5lxD
+-----END PGP PUBLIC KEY BLOCK-----
\ No newline at end of file
diff --git a/sources b/sources
index be165ed..dc8b33d 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (cpio-2.14.tar.bz2) = 2dc93a81e31b6fb7ff9976243d22ca7a84bb396c7ad09e0abfb5d5efae1164ebb319fb89be45045797f8c604b3e3d2ea0746e3cfe559aa86282ea4ec9a17da28
+SHA512 (cpio-2.14.tar.bz2.sig) = 48b587da0cbd93b4d5b23668f1fd6ec24c01a272142578644fb93a67f0467fb507ec8a0a8e11696930c959c9508dd1983d20955a265bd0cdc1c2880dd4e2c559