debian/copyright: Note that extract-cert and sign-file are under LGPL 2.1

This is significant because they link with OpenSSL.

debian/changelog

@@ -13,6 +13,7 @@ linux (4.5-1~exp2) UNRELEASED; urgency=medium
   * modules: Enable MODULE_SIG and MODULE_SIG_SHA256, but not MODULE_SIG_ALL
     as signatures will be packaged separately
     - debian/control: Add build-dependencies on libssl-dev, openssl
+    - debian/copyright: Note that extract-cert and sign-file are under LGPL 2.1
   * certs: Set SYSTEM_TRUSTED_KEYS to my own personal certificate to support
     initial testing of signed modules
 

debian/copyright

@@ -20,21 +20,6 @@ License: GPL-2
 Files: debian/rules.d/tools/hv/check-hyperv.c
 Copyright: 2011 Lennart Poettering
 License: LGPL-2.1
- This program is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
- .
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- .
- You should have received a copy of the GNU Lesser General Public License
- along with this program; If not, see <http://www.gnu.org/licenses/>.
- .
- On Debian systems, the complete text of the GNU Lesser General Public
- License version 2.1 can be found in `/usr/share/common-licenses/LGPL-2.1'.
 
 Files: drivers/crypto/vmx/*.pl
 Copyright: 2006,2014 Andy Polyakov <appro@openssl.org>
@@ -139,6 +124,11 @@ License: Xen-interface
  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  DEALINGS IN THE SOFTWARE.
 
+Files: scripts/extract-cert.c scripts/sign-file.c
+Copyright: 2014-2015 Red Hat, Inc.
+           2015 Intel Corporation
+License: LGPL-2.1
+
 License: GPL-2
  This package is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License version 2 as
@@ -155,3 +145,20 @@ License: GPL-2
  .
  On Debian systems, the complete text of the GNU General Public License version
  2 can be found in `/usr/share/common-licenses/GPL-2'.
+
+License: LGPL-2.1
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+ .
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+ .
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; If not, see <http://www.gnu.org/licenses/>.
+ .
+ On Debian systems, the complete text of the GNU Lesser General Public
+ License version 2.1 can be found in `/usr/share/common-licenses/LGPL-2.1'.