@article{NKS97,
author = {Deahun Nyang, Eagu Kim, and Jooseok Song},
title = {An interactive identification scheme based on quadratic residue problem},
journal = {IEICE Transactions on Fundamentals on Electronics, Communications, and Computer Sciences},
volume = {E80-A},
number = {7},
pages = {1330--1335},
year = {1997},
key = {interactive identification, quadratic residue, smart card, factoring problem, digital signature}
}