Title :
Pieprzyk´s public-key cryptosystem is insecure
Author_Institution :
Beijing Institute of Posts & Telecommunications, Beijing, China
Abstract :
The letter breaks a public-key cryptosystem proposed by Pieprzyk in 1985.
Keywords :
cryptography; polynomials; Euclidean algorithm; Merkle-Hellman cryptosystem; Pieprzyk system; knapsack problem; polynomial rings; public-key cryptosystem;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870729
