sha1collisiondetection - Detection of SHA-1 collisions

Property Value
Distribution openSUSE Tumbleweed
Repository Security all
Package filename sha1collisiondetection-1.0.3-17.9.i586.rpm
Package name sha1collisiondetection
Package version 1.0.3
Package release 17.9
Package architecture i586
Package type rpm
Category Productivity/Security
License MIT
Maintainer -
Download size 14.12 KB
Installed size 31.68 KB
This command line tool was designed as near drop-in replacements for other sha1sum
implementations. It will compute the SHA-1 hash of any given file and additionally
will detect cryptanalytic collision attacks against SHA-1 present in each file.
It is very fast and takes less than twice the amount of time as regular SHA-1.


Package Version Architecture Repository
sha1collisiondetection-1.0.3-17.9.x86_64.rpm 1.0.3 x86_64 Security
sha1collisiondetection-1.0.3-4.3.x86_64.rpm 1.0.3 x86_64 openSUSE Oss
sha1collisiondetection-1.0.3-4.3.i586.rpm 1.0.3 i586 openSUSE Oss
sha1collisiondetection - - -


Name Value - -


Name Value
sha1collisiondetection = 1.0.3-17.9
sha1collisiondetection(x86-32) = 1.0.3-17.9


Type URL
Binary Package sha1collisiondetection-1.0.3-17.9.i586.rpm
Source Package sha1collisiondetection-1.0.3-17.9.src.rpm

Install Howto

  1. Add the Security repository:
    # zypper addrepo security
  2. Install sha1collisiondetection rpm package:
    # zypper install sha1collisiondetection




2018-01-31 -
- cleaner solution for the endian detection issue:
include the proper header file
2018-01-31 -
- add sha1collisiondetection-endian_detection.patch
fix detection of endianness at compile time
2017-08-04 -
- Fix include header path to /usr/include/sha1dc/sha1.h as supposed
by upstream installation
- Remove conflicts with libmd-devel, as we changed the header path
2017-05-22 -
- better printing of errors, and allow hashing stdin
add sha1collisiondetection-1.0.3-io-fixes.patch
2017-04-10 -
- update to 1.0.3:
* SIMD code removed
* performance improvements
- package library
- conflicts with libmd-devel
2017-02-28 -
- CLI to check for SHA-1 collisions bsc#1026646 - CVE-2005-4900
- initial package (cli only)

See Also

Package Description
sks-1.1.6-11.8.i586.rpm Synchronizing Key Server
sks-1.1.6-11.8.x86_64.rpm Synchronizing Key Server
softhsm-2.5.0-20.8.i586.rpm Software version of a PKCS#11 Hardware Security Module
softhsm-2.5.0-20.8.x86_64.rpm Software version of a PKCS#11 Hardware Security Module
softhsm-devel-2.5.0-20.8.i586.rpm Development package of softhsm that includes the header files
softhsm-devel-2.5.0-20.8.x86_64.rpm Development package of softhsm that includes the header files
spectre-meltdown-checker-0.40-18.1.i586.rpm Spectre & Meltdown Vulnerability Checker
spectre-meltdown-checker-0.40-18.1.x86_64.rpm Spectre & Meltdown Vulnerability Checker
srm-1.2.15-29.36.i586.rpm A secure replacement for rm
srm-1.2.15-29.36.x86_64.rpm A secure replacement for rm
ssdeep-2.14.1-21.13.i586.rpm Context Triggered Piecewise Hashing values
ssdeep-2.14.1-21.13.x86_64.rpm Context Triggered Piecewise Hashing values
sshguard-2.3.1-38.7.i586.rpm SSH brute force attack protector
sshguard-2.3.1-38.7.x86_64.rpm SSH brute force attack protector
sshuttle-0.78.4-11.1.noarch.rpm VPN over an SSH tunnel