Title :
Key agreement protocol using Sylvester Hadamard matrices
Author :
Choe, Chang-hui ; Lee, Moon Ho
Author_Institution :
Dept. of Electron. Eng., Clionbuk Nat. Univ., Jeonju, South Korea
fDate :
6/1/2011 12:00:00 AM
Abstract :
In this paper, we propose a key agreement protocol using Sylvester Hadamard matrices. Users obtain their common key by using a matrix shared in advance. Matrix construction is very simple, and the computation is quite fast. The proposal will be useful for communication between two users, especially for those having low computing power.
Keywords :
Hadamard matrices; cryptographic protocols; public key cryptography; Sylvester Hadamard matrices; key agreement protocol; public key cryptography; Awards activities; Cryptography; Educational institutions; Error correction; Error correction codes; Protocols; Symmetric matrices; Co-cycle; Hadamard matrix; key agreement;
Journal_Title :
Communications and Networks, Journal of
DOI :
10.1109/JCN.2011.6157429
