Blum–Goldwasser cryptosystem
id:
blum-goldwasser-cryptosystem-250-9611552
title:
Blum–Goldwasser cryptosystem
text:
The Blum–Goldwasser (BG) cryptosystem is an asymmetric key encryption algorithm proposed by Manuel Blum and Shafi Goldwasser in 1984. Blum–Goldwasser is a probabilistic, semantically secure cryptosystem with a constant-size ciphertext expansion. The encryption algorithm implements an XOR-based stream cipher using the Blum-Blum-Shub (BBS) pseudo-random number generator to generate the keystream. Decryption is accomplished by manipulating the final state of the BBS generator using the private key,
brand slug:
wiki
category slug:
encyclopedia
description:
Asymmetric key encryption algorithm
original url:
https://en.wikipedia.org/wiki/Blum%E2%80%93Goldwasser_cryptosystem
date created:
date modified:
2023-07-05T04:08:41Z
main entity:
{"identifier":"Q2249662","url":"https://www.wikidata.org/entity/Q2249662"}
image:
fields total:
13
integrity:
14