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Shamir's Secret Sharing Scheme allows a secret to be split in to shares. These shares can then be distributed to different people. When the time comes to retrieve the secret then a preset number of the shares need to be combined. The number of shares created, and the number needed to retrieve the secret are set at splitting time. The number of shares required to re-create the secret can be chosen to be less that the number of shares created, so any large enough subset of the shares can retrieve the secret.
This scheme allows a secret to be shared, either to reduce the chances that the secret is lost, or to increase the number of parties that must cooperate to reveal the secret.
ssss(1) ssss(1) NAME ssss - Split and Combine Secrets using Shamir's Secret Shar‐ ing Scheme. SYNOPSIS ssss-split -t threshold -n shares [-w token] [-s level] [-x] [-q] [-Q] [-D] [-v] ssss-combine -t threshold [-x] [-q] [-Q] [-D] [-v] DESCRIPTION ssss is an implementation of Shamir's Secret Sh more»
ssss (0.5-2) unstable; urgency=low * New maintainer. Thanks David. (Closes: #387234) * Switch to quilt for patch management. * debian/compat: - Switch to level 5. * debian/copyright: - Add proper copyright statement and license header. - Add a statement about the copyright on the Debian packaging. * debian/rules: - Remove unneeded configure targets. - Remove unused d more»
This package was debianized by David Moreno Garza <email@example.com> on Sun, 23 Oct 2005 16:22:30 -0500. It was downloaded from http://point-at-infinity.org/ssss/ Upstream Author: B. Poettering <firstname.lastname@example.org>. Copyright: 2005,2006 B. Poettering License: * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public Licens more»