libraries/argon2: Added (password-hashing function).

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

libraries/argon2/README

@@ -0,0 +1,11 @@
+This is the reference C implementation of Argon2, the password-hashing
+function that won the Password Hashing Competition (PHC).
+
+Argon2 is a password-hashing function that summarizes the state of the art
+in the design of memory-hard functions and can be used to hash passwords
+for credential storage, key derivation, or other applications.
+
+It has a simple design aimed at the highest memory filling rate and effective
+use of multiple computing units, while still providing defense against
+tradeoff attacks (by exploiting the cache and memory organization of the
+recent processors).

libraries/argon2/argon2.SlackBuild

@@ -0,0 +1,95 @@
+#!/bin/sh
+
+# Slackware build script for argon2
+
+# Copyright 2017  Mario Preksavec, Zagreb, Croatia
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS 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 AUTHOR 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.
+
+PRGNAM=argon2
+VERSION=${VERSION:-20170329_1eea010}
+SRCNAM=phc-winner-argon2
+COMMIT=${COMMIT:-1eea0104e7cb2a38c617cf90ffa46ce5db6aceda}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  LIBDIRSUFFIX="64"
+else
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-COMMIT
+tar xvf $CWD/$SRCNAM-$COMMIT.tar.gz
+cd $SRCNAM-$COMMIT
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+sed -e "s|@@LIBDIRSUFFIX@@|$LIBDIRSUFFIX|" \
+    -e "s|@@VERSION@@|$VERSION|" $CWD/patches/pkgconfig.diff | patch -p1
+
+sed -e "s|@@LIBDIRSUFFIX@@|$LIBDIRSUFFIX|" $CWD/patches/Makefile.diff | patch -p1
+
+make libs DESTDIR=$PKG
+make install DESTDIR=$PKG
+
+install -Dm644 man/$PRGNAM.1 $PKG/usr/man/man1/$PRGNAM.1
+install -Dm644 lib$PRGNAM.pc $PKG/usr/lib$LIBDIRSUFFIX/pkgconfig/lib$PRGNAM.pc
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a LICENSE README.md argon2-specs.pdf $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

libraries/argon2/argon2.info

@@ -0,0 +1,10 @@
+PRGNAM="argon2"
+VERSION="20170329_1eea010"
+HOMEPAGE="https://github.com/P-H-C/phc-winner-argon2/"
+DOWNLOAD="https://github.com/P-H-C/phc-winner-argon2/archive/1eea010/phc-winner-argon2-1eea0104e7cb2a38c617cf90ffa46ce5db6aceda.tar.gz"
+MD5SUM="c65e2070180a65c34db7190a6a932f3c"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Mario Preksavec"
+EMAIL="mario at slackware dot hr"

libraries/argon2/patches/Makefile.diff

@@ -0,0 +1,11 @@
+--- argon2-20170329_1eea010/Makefile.orig	2017-03-29 00:44:20.000000000 +0200
++++ argon2-20170329_1eea010/Makefile	2017-08-01 14:01:49.766250175 +0200
+@@ -114,7 +114,7 @@
+ DESTDIR =
+ PREFIX = /usr
+ INCLUDE_REL = include
+-LIBRARY_REL = lib
++LIBRARY_REL = lib@@LIBDIRSUFFIX@@
+ BINARY_REL = bin
+ 
+ INST_INCLUDE = $(DESTDIR)$(PREFIX)/$(INCLUDE_REL)

libraries/argon2/patches/pkgconfig.diff

@@ -0,0 +1,21 @@
+--- argon2-20170329_1eea010/libargon2.pc.orig	2017-03-29 00:44:20.000000000 +0200
++++ argon2-20170329_1eea010/libargon2.pc	2017-08-01 13:47:25.874580099 +0200
+@@ -1,16 +1,11 @@
+-# libargon2 info for pkg-config
+-## Template for downstream installers:
+-## - replace @HOST_MULTIARCH@ with target arch, eg 'x86_64-linux-gnu'
+-## - replace @UPSTREAM_VER@ with current version, eg '20160406'
+-
+ prefix=/usr
+ exec_prefix=${prefix}
+-libdir=${prefix}/lib/@HOST_MULTIARCH@
++libdir=${prefix}/lib@@LIBDIRSUFFIX@@
+ includedir=${prefix}/include
+ 
+ Name: libargon2
+ Description: Development libraries for libargon2
+-Version: @UPSTREAM_VER@
++Version: @@VERSION@@
+ Libs: -L${libdir} -largon2 -lrt -ldl
+ Cflags:
+ URL: https://github.com/P-H-C/phc-winner-argon2

libraries/argon2/slack-desc

@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+      |-----handy-ruler------------------------------------------------------|
+argon2: argon2 (password-hashing function)
+argon2:
+argon2: Argon2 is a password-hashing function that summarizes the state of
+argon2: the art in the design of memory-hard functions and can be used to
+argon2: hash passwords for credential storage, key derivation, or other
+argon2: applications.
+argon2:
+argon2: Homepage: https://github.com/P-H-C/phc-winner-argon2/
+argon2:
+argon2:
+argon2: