1Yuan D, Fan Z P. A secure dynamic password authentication scheme[ J ]. Journal of Sichuan University ( Natural Science Edition), 2002, 39(2):228 - 232.
2Neil M, Haller. The S/KEY one-time password system.RCF1760[M]. Network Working Group, 1994.
3Schneier B. The secure Hash algorithm directory MD5,SHA-1 and HMAC resources [EB/OL]. http://www.secure-hash-algorithm-md5sha-1. co. uk/. 2003 - 11 -9.
4SHAMIR A. dentity-based Cryptosystems and Signature Scheme[ A].Proceedings CRYPTO84[ C], Springer, Berlin, 1985.47 -53.
8YANG C-C, WANG R-C. An improvement of security enhancement for the timestamp-based password authentication scheme using smart cards[J]. ACM SIGOPS Operating Systems Review, 2004,38(3): 91 -96.
9CHANG Y-F, CHANG C-C. A secure and efficient strong - password authentication protocol[ J]. ACM SIGOPS Operating Systems Review, 2004,38(3): 79-90.
10CHANG C-C, LIN I-C. Remarks on fingerprint - based remote user authentication scheme using smart cards[ J]. ACM SIGOPS Operating Systems Review, 2004,38(4): 91 - 96.