OpenPKG CVS Repository
http://cvs.openpkg.org/
____________________________________________________________________________
Server: cvs.openpkg.org Name: Ralf S. Engelschall
Root: /v/openpkg/cvs Email: [EMAIL PROTECTED]
Module: openpkg-src Date: 07-Sep-2007 19:29:48
Branch: HEAD Handle: 2007090718294700
Added files:
openpkg-src/ssss ssss.patch ssss.spec
Log:
new package: ssss 0.5 (Shamir's Secret Sharing Scheme (SSSS))
Summary:
Revision Changes Path
1.1 +13 -0 openpkg-src/ssss/ssss.patch
1.1 +119 -0 openpkg-src/ssss/ssss.spec
____________________________________________________________________________
patch -p0 <<'@@ .'
Index: openpkg-src/ssss/ssss.patch
============================================================================
$ cvs diff -u -r0 -r1.1 ssss.patch
--- /dev/null 2007-09-07 19:29:46 +0200
+++ ssss.patch 2007-09-07 19:29:48 +0200
@@ -0,0 +1,13 @@
+Index: Makefile
+--- Makefile.orig 2006-01-15 12:10:01 +0100
++++ Makefile 2007-09-07 19:17:34 +0200
+@@ -1,8 +1,7 @@
+ all: ssss-split ssss-combine ssss.1 ssss.1.html
+
+ ssss-split: ssss.c
+- $(CC) -W -Wall -O2 -lgmp -o ssss-split ssss.c
+- strip ssss-split
++ $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o ssss-split ssss.c -lgmp
$(LIBS)
+
+ ssss-combine: ssss-split
+ ln -f ssss-split ssss-combine
@@ .
patch -p0 <<'@@ .'
Index: openpkg-src/ssss/ssss.spec
============================================================================
$ cvs diff -u -r0 -r1.1 ssss.spec
--- /dev/null 2007-09-07 19:29:46 +0200
+++ ssss.spec 2007-09-07 19:29:48 +0200
@@ -0,0 +1,119 @@
+##
+## ssss.spec -- OpenPKG RPM Package Specification
+## Copyright (c) 2000-2007 OpenPKG Foundation e.V. <http://openpkg.net/>
+## Copyright (c) 2000-2007 Ralf S. Engelschall <http://engelschall.com/>
+##
+## Permission to use, copy, modify, and distribute this software for
+## any purpose with or without fee is hereby granted, provided that
+## the above copyright notice and this permission notice appear in all
+## copies.
+##
+## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
+## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+## SUCH DAMAGE.
+##
+
+# package version
+%define V_ssss 0.5
+%define V_xmltoman 0.3
+
+# package information
+Name: ssss
+Summary: Shamir's Secret Sharing Scheme (SSSS)
+URL: http://www.point-at-infinity.org/ssss/
+Vendor: B. Poettering
+Packager: OpenPKG Foundation e.V.
+Distribution: OpenPKG Community
+Class: EVAL
+Group: Cryptography
+License: GPL
+Version: %{V_ssss}
+Release: 20070907
+
+# list of sources
+Source0: http://point-at-infinity.org/ssss/ssss-%{V_ssss}.tar.gz
+Source1:
http://ftp.debian.org/debian/pool/main/x/xmltoman/xmltoman_%{V_xmltoman}.orig.tar.gz
+Patch0: ssss.patch
+
+# build information
+Prefix: %{l_prefix}
+BuildRoot: %{l_buildroot}
+BuildPreReq: OpenPKG, openpkg >= 20060823, perl, perl-xml
+PreReq: OpenPKG, openpkg >= 20060823
+BuildPreReq: gmp
+PreReq: gmp
+AutoReq: no
+AutoReqProv: no
+
+%description
+ In cryptography, a secret sharing scheme is a method for
+ distributing a secret amongst a group of participants, each of
+ which is allocated a share of the secret. The secret can only be
+ reconstructed when the shares are combined together; individual
+ shares are of no use on their own. More formally, in a secret
+ sharing scheme there is one dealer and n players. The dealer gives
+ a secret to the players, but only when specific conditions are
+ fulfilled. The dealer accomplishes this by giving each player a
+ share in such a way that any group of t (for threshold) or more
+ players can together reconstruct the secret but no group of less
+ than t players can. Such a system is called a (t,n)-threshold
+ scheme. A popular technique to implement threshold schemes uses
+ polynomial interpolation ("Lagrange interpolation"). This method was
+ invented by Adi Shamir in 1979. ssss(4) implements this.
+
+%track
+ prog ssss = {
+ version = %{V_ssss}
+ url = http://www.point-at-infinity.org/ssss/
+ regex = ssss-(__VER__)\.tar\.gz
+ }
+ prog ssss:xmltoman = {
+ version = %{V_xmltoman}
+ url = http://ftp.debian.org/debian/pool/main/x/xmltoman/
+ regex = xmltoman_(__VER__)\.orig\.tar\.gz
+ }
+
+%prep
+ %setup -q
+ %setup -q -T -D -a 1
+ %patch -p0
+
+%build
+ %{l_make} %{l_mflags} \
+ CC="%{l_cc}" \
+ CFLAGS="%{l_cflags -O}" \
+ CPPFLAGS="%{l_cppflags}" \
+ LDFLAGS="%{l_ldflags}" \
+ ssss-split
+ %{l_prefix}/bin/perl \
+ xmltoman-%{V_xmltoman}/xmltoman \
+ ssss.manpage.xml >ssss.1
+
+%install
+ rm -rf $RPM_BUILD_ROOT
+ %{l_shtool} mkdir -f -p -m 755 \
+ $RPM_BUILD_ROOT%{l_prefix}/bin \
+ $RPM_BUILD_ROOT%{l_prefix}/man/man1
+ %{l_shtool} install -c -s -m 755 \
+ ssss-split $RPM_BUILD_ROOT%{l_prefix}/bin/
+ %{l_shtool} mkln \
+ $RPM_BUILD_ROOT%{l_prefix}/bin/ssss-split \
+ $RPM_BUILD_ROOT%{l_prefix}/bin/ssss-combine
+ %{l_shtool} install -c -m 644 \
+ ssss.1 $RPM_BUILD_ROOT%{l_prefix}/man/man1/
+ %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}
+
+%files -f files
+
+%clean
+ rm -rf $RPM_BUILD_ROOT
+
@@ .
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