Path to this page:
./
security/ssss,
Shamirs Secret Sharing Scheme
Branch: pkgsrc-2019Q1,
Version: 0.5nb2,
Package name: ssss-0.5nb2,
Maintainer: pkgsrc-usersShamir's Secret Sharing Scheme (SSSS) is an implementation of a
threshold scheme for sharing a secret between third parties, and
requiring a threshold of those parties to collaborate to reveal the
secret.
Taken from the Wikipedia article about Secret Sharing:
In cryptography, a secret sharing scheme is a method for
distributing a secret amongst a group of participants, each of
which is allocated a share of the secret. The secret can only
be reconstructed when the shares are combined together;
individual shares are of no use on their own.
Shamir's scheme is provable secure: in a (t,n) scheme one can prove
that it makes no difference whether an attacker has t-1 valid shares
at his disposal or none at all; as long as he has less than t shares,
there is no better option than guessing to find out the secret.
Master sites:
SHA1: 3f8f5046c2c5c3a2cf1a93f0a9446681852b190e
RMD160: 63bd228393afee454d9f72abab411cc162e03c65
Filesize: 17.026 KB
Version history: (Expand)
- (2019-04-11) Package added to pkgsrc.se, version ssss-0.5nb2 (created)