File dc3dd.spec of Package dc3dd

# spec file for package dc3dd
# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via

# norootforbuild

Name:           dc3dd
Version:        7.1.0
Release:        0
%define pkg_version 7.1.614
Summary:        Patched dd with Computer Forensics Features
Source:         dc3dd-%{pkg_version}.tar.bz2
Group:          Productivity/Archiving/Backup
License:        GPL-3.0
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  gcc gettext gettext-devel glibc-devel make
BuildRequires:  autoconf automake libtool

dc3dd is a patched version of GNU dd to include a number of features useful
for computer forensics. Many of these features were inspired by dcfldd, but
were rewritten for dc3dd.

* Pattern writes. The program can write a single hexadecimal value or a text
  string to the output device for wiping purposes.
* Piecewise and overall hashing with multiple algorithms and variable size
  windows. Supports MD5, SHA-1, SHA-256, and SHA-512. Hashes can be computed
  before or after conversions are made.
* Progress meter with automatic input/output file size probing
* Combined log for hashes and errors
* Error grouping. Produces one error message for identical sequential errors
* Verify mode. Able to repeat any transformations done to the input file and
  compare it to an output.
* Ability to split the output into chunks with numerical or alphabetic

    Andrew Medico <>
    Jesse Kornblum <>

%setup -q -n "dc3dd-%{pkg_version}"
# fix end-of-line encoding
%__sed -i 's/\r$//' *.txt

# hpa and dco detection is recommended for linux builds
%configure --enable-hpadco
%__make %{?jobs:-j%{jobs}}


%find_lang dc3dd

%files -f dc3dd.lang
%doc *.txt
%doc %{_mandir}/man1/dc3dd.1%{ext_man}

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