chntpw - NT SAM password recovery utility

Property Value
Distribution Debian Sid
Repository Debian Main i386
Package name chntpw
Package version 1.0
Package release 1+b3
Package architecture i386
Package type deb
Installed size 421 B
Download size 94.68 KB
Official Mirror
Description -


Package Version Architecture Repository
chntpw_1.0-1+b3_amd64.deb 1.0 amd64 Debian Main
chntpw - - -


Name Value
libc6 >= 2.7
libgcrypt20 >= 1.7.0


Type URL
Binary Package chntpw_1.0-1+b3_i386.deb
Source Package chntpw

Install Howto

  1. Update the package index:
    # sudo apt-get update
  2. Install chntpw deb package:
    # sudo apt-get install chntpw




2014-08-06 - Javier Fernández-Sanguino Peña <>
chntpw (1.0-1) unstable; urgency=low
* Update to latest upstream release, published in 2014-02-01
* debian/rules: Provide also the other binaries built in the sources:
reged (Simple Registry Edit Utility for Windows registry hives),
sampasswd (SAM database, add or remove user in a group),
samusrgrp (SAM database, add or remove user in a group)
* debian/samusrgrp.8 debian/reged.8 debian/sampasswd.8: Write manpages
for all of the other programs built and included now in the package
* debian/chntpw.8: Update the manpage contents based on the program's
current -h output.
* debian/patches/01_port_to_gcrypt.patch: 
Update patch since in this release upstream author uses a new define
(DOCRYPTO) that enables cryptographic code.  This code, that enabled
users to change the password, is not enabled by default anymore since
it does not work with Windows XP (and later) systems.
* debian/patches/11_improve_documentation:
Add a new patch to improve the English (by a non-native speaker
oh! the irony!) of the HISTORY.txt and MANUAL.txt files, fixing
grammar and spelling mistakes, as well as some typos.
* debian/changelog: Fix typo and add reference to Ubuntu closed bug
* debian/control:
- Require debhelp version 5, as per debian/compat
* debian/rules: 
- Update definitions to adapt to this version and upstream's numbering
* Lintian fixes:
- Remove statically compiled files from sources (Fixes: source-is-missing)
- debian/copyright: point to the versioned license files, not the
symlinks since the source does not allow the use of later GPL
versions (Fixes: copyright-refers-to-versionless-license-file)
- debian/chntpw.8: Fix manpage error (Fixes:
- debian/rules: 
+ Added missing targets build-indep and build-arch (fixes:
+ Include provided by dpkg-dev (fixes:
- debian/control: 
+ Added  ${misc:Depends} (fixes: debhelper-but-no-misc-depends)
+ Use UTF-8 version of maintainer's second surname (i.e. 'ñ' instead
of 'n~') this prevents tools from thinking the uploads are a NMU
when they are not (fixes: changelog-should-mention-nmu)
+ Update Standards Version to 3.9.5, no changes needed (fixes:
- debian/docs: Remove HISTORY.txt, it is included as a changelog already
(fixes: duplicate-changelog-files)
2014-01-29 - Javier Fernández-Sanguino Peña <>
chntpw ( unstable; urgency=medium
* Update to latest upstream release, published in 2011-05-09 (Closes: #615965) (LP: #637623)
* Change Build-Dep to use 'libgcrypt11-dev | libgcrypt-dev' instead of
'libgcrypt11-dev | libssl-dev' (Closes: #639350)
* debian/patches:
- Refreshed patches
- Remove patches that do not apply anymore, some of these
were incorporated upstream.
- Fix 09_improve_robustness, the length of the input call was
not being properly calculated, resulting in chntpwd not clearing
the password properly. This was fixed in Fedora's patches see:
(Closes: #705292)

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