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system/haveged: Updated for version 1.7c.

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Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
Erik Falor 2013-12-01 10:16:15 +07:00 committed by Willy Sudiarto Raharjo
parent aa4341618b
commit 124c55da4e
3 changed files with 20 additions and 19 deletions
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21
system/haveged/README
View file

@ -2,17 +2,18 @@ haveged (a simple entropy-gathering daemon)
The haveged project is an attempt to provide an easy-to-use, unpredictable
random number generator based upon an adaptation of the HAVEGE algorithm.
Haveged was created to remedy low-entropy conditions in the Linux random device
that can occur under some workloads, especially on headless servers.
Haveged was created to remedy low-entropy conditions in the Linux random
device that can occur under some workloads, especially on headless servers.
The HAVEGE algorithm is based upon the indirect effects of unrelated hardware
events on the instruction timing of a calculation that is sensitive to processor
features such as branch predictors and instruction/data access mechanisms.
events on the instruction timing of a calculation that is sensitive to
processor features such as branch predictors and instruction/data access
mechanisms.
Samples from a high-resolution timer are input into the algorithm to
produce a stream of random data in a collection buffer. The contents of this
buffer can be fed into the random device or accessed directly through the file
system. File system access is a useful alternative to those situations where
use of the random device is either inappropriate or not available.
buffer can be fed into the random device or accessed directly through the
file system. File system access is a useful alternative to those situations
where use of the random device is either inappropriate or not available.
Add the following snippet to your /etc/rc.d/rc.M to start up haveged at boot:
@ -21,6 +22,6 @@ if [ -x /etc/rc.d/rc.haveged ]; then
/etc/rc.d/rc.haveged start
fi
You can see how many bits of entropy are available to the system by reading the
/proc/sys/kernel/random/entropy_avail file, and check the size of your entropy
pool at /proc/sys/kernel/random/poolsize.
You can see how many bits of entropy are available to the system by reading
the /proc/sys/kernel/random/entropy_avail file, and check the size of your
entropy pool at /proc/sys/kernel/random/poolsize.

12
system/haveged/haveged.SlackBuild
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@ -2,7 +2,7 @@
# Slackware build script for haveged
# Copyright 2012 Erik Falor, West Valley City, Utah, USA
# Copyright 2013 Erik Falor, West Valley City, Utah, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
@ -23,7 +23,7 @@
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
PRGNAM=haveged
VERSION=${VERSION:-1.5}
VERSION=${VERSION:-1.7c}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
@ -64,10 +64,10 @@ tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
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 \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \;
\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-o -perm 511 \) -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 {} \;
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \

6
system/haveged/haveged.info
View file

@ -1,8 +1,8 @@
PRGNAM="haveged"
VERSION="1.5"
VERSION="1.7c"
HOMEPAGE="http://www.issihosts.com/haveged/index.html"
DOWNLOAD="http://www.issihosts.com/haveged/haveged-1.5.tar.gz"
MD5SUM="c1f34be00c3f438ec83862e90e192e4b"
DOWNLOAD="http://www.issihosts.com/haveged/haveged-1.7c.tar.gz"
MD5SUM="036760389b1827a2532e248dd3cc46d3"
DOWNLOAD_x86_64=""
MD5SUM_x86_64=""
REQUIRES=""