From c5e550b90a628f8fd9a4540cc3c41d653799eff2 Mon Sep 17 00:00:00 2001
From: thialme-guest <thialme-guest@b513b33f-fedd-0310-b452-c3deb5f4c849>
Date: Mon, 27 Jul 2009 17:53:39 +0000
Subject: [PATCH] Added patch to support RIPEMD160 checksum in gpgsigs (Closes:
 #533747).

git-svn-id: svn://svn.debian.org/pgp-tools/trunk@437 b513b33f-fedd-0310-b452-c3deb5f4c849
---
 debian/changelog |  6 +++++-
 gpgsigs/gpgsigs  | 17 +++++++++++++++--
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 9543381..c99362b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,10 @@
 signing-party (1.1.1-2) UNRELEASED; urgency=low
 
-  * 
+  [ Franck Joncourt ]
+  * gpgsigs: 
+    + Added patch from Roland Rosenfeld to support RIPEMD160 checksum.
+      (Closes: #533747).
+    + Updated man page to mention support for SHA256 and RIPEMD160 checksum.
 
  -- Thijs Kinkhorst <thijs@debian.org>  Fri, 12 Jun 2009 08:59:50 +0200
 
diff --git a/gpgsigs/gpgsigs b/gpgsigs/gpgsigs
index e27b336..5ba8c12 100755
--- a/gpgsigs/gpgsigs
+++ b/gpgsigs/gpgsigs
@@ -242,28 +242,37 @@ close MD;
 open MD, "gpg --with-colons --print-md sha256 $keytxt|" or warn "can't get gpg sha256\n";
 my $SHA256 = <MD>;
 close MD;
+open MD, "gpg --with-colons --print-md ripemd160 $keytxt|" or warn "can't get gpg ripemd160\n";
+my $RIPEMD160 = <MD>;
+close MD;
 
 my @MD5 = split /:/, $MD5;
 my @SHA1 = split /:/, $SHA1;
 my @SHA256 = split /:/, $SHA256;
+my @RIPEMD160 = split /:/, $RIPEMD160;
 $MD5 = $MD5[2];
 $SHA1 = $SHA1[2];
 $SHA256 = $SHA256[2];
+$RIPEMD160 = $RIPEMD160[2];
 
 $MD5 =~ s/(.{16})/$1 /;
 $SHA1 =~ s/(.{20})/$1 /;
 $SHA256 =~ s/(.{32})/$1 /;
+$RIPEMD160 =~ s/(.{20})/$1 /;
 $MD5 =~ s/([0-9A-Z]{2})/$1 /ig;
 $SHA1 =~ s/([0-9A-Z]{4})/$1 /ig;
 $SHA256 =~ s/([0-9A-Z]{4})/$1 /ig;
+$RIPEMD160 =~ s/([0-9A-Z]{4})/$1 /ig;
 
 chomp $MD5;
 chomp $SHA1;
 chomp $SHA256;
+chomp $RIPEMD160;
 my $metatxt = quotemeta($keytxt);
 $MD5 =~ s/^$metatxt:\s*//;
 $SHA1 =~ s/^$metatxt:\s*//;
 $SHA256 =~ s/^$metatxt:\s*//;
+$RIPEMD160 =~ s/^$metatxt:\s*//;
 
 
 # write out result
@@ -315,6 +324,9 @@ while (<TXT>) {
 	if (/^SHA256 Checksum:/ && defined $SHA256) {
 		s/[_[:xdigit:]][_ [:xdigit:]]+_/$SHA256/;
 	}
+	if (/^RIPEMD160 Checksum:/ && defined $RIPEMD160) {
+		s/[_[:xdigit:]][_ [:xdigit:]]+_/$RIPEMD160/;
+	}
 	if ( m/^pub  +(?:\d+)[DR]\/([0-9A-F]{8}) [0-9]{4}-[0-9]{2}-[0-9]{2} *(.*)/ ) {
 		$key = $1;
 		$uid = $2;
@@ -404,8 +416,9 @@ B<gpgsigs> [I<options>] I<keyid>I<[>B<,>I<keyidI<[>B<,>I<...>I<]>>I<]> F<keytxt>
 B<gpgsigs> was written to assist the user in signing keys during a keysigning
 party. It takes as input a file containing keys in C<gpg --list-keys> format
 and prepends every line with a tag indicating if the user has already signed
-that uid. When the file contains C<MD5 Checksum:> or C<SHA1 Checksum:> lines
-and placeholders (C<__ __>), the checksum is inserted.
+that uid. When the file contains C<ALGO Checksum:> lines and placeholders
+(C<__ __>), the checksum is inserted. ALGO can be set to the following algorithms:
+MD5 SHA1 SHA256 or RIPEMD160.
 
 =head1 OPTIONS
 
-- 
2.30.2