1 files changed, 51 insertions, 0 deletions
diff --git a/tests/openpgp/sigs.scm b/tests/openpgp/sigs.scm
new file mode 100755
index 0000000..2b1cf3c
--- /dev/null
+++ b/tests/openpgp/sigs.scm
@@ -0,0 +1,51 @@
+#!/usr/bin/env gpgscm
+
+;; Copyright (C) 2016 g10 Code GmbH
+;;
+;; This file is part of GnuPG.
+;;
+;; GnuPG is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3 of the License, or
+;; (at your option) any later version.
+;;
+;; GnuPG 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 General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+(load (in-srcdir "tests" "openpgp" "defs.scm"))
+(setup-legacy-environment)
+
+(for-each-p
+ "Checking signing with the default hash algorithm"
+ (lambda (source)
+   (tr:do
+    (tr:open source)
+    (tr:gpg "" '(--yes --sign))
+    (tr:gpg "" '(--yes --decrypt))
+    (tr:assert-identity source)))
+ (append plain-files data-files))
+
+(for-each-p
+ "Checking signing with a specific hash algorithm"
+ (lambda (hash)
+   (if (have-pubkey-algo? "RSA")
+       ;; RSA key, so any hash is okay.
+       (tr:do
+	(tr:open (car plain-files))
+	(tr:gpg "" `(--yes --sign --user ,usrname3 --digest-algo ,hash))
+	(tr:gpg "" '(--yes --decrypt))
+	(tr:assert-identity (car plain-files))))
+   (if (not (equal? "MD5" hash))
+       ;; Using the DSA sig key - only 160 bit or larger hashes
+       (tr:do
+	(tr:open (car plain-files))
+	(tr:gpg usrpass1
+		`(--yes --sign --passphrase-fd "0" --digest-algo ,hash))
+	(tr:gpg "" '(--yes --decrypt))
+	(tr:assert-identity (car plain-files)))))
+ (force all-hash-algos))