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基于EIGamal密码体制的一次性口令认证技术改进 被引量:5

The Improved OTP Authentication Based on EIGamal Cryptosystem
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摘要 分析了一次性口令认证技术的原理并指出了它所存在的安全漏洞,基于密码体制,提出了一种改进方案,从而使系统具有更EIGamal 高的安全性。 The OTP authentication technology is analyzed and its security flaws are pointed out in this paper .To make the system securer ,an improved OTP authentication scheme based on EIGamal cryptosystem is proposed. ;;;
出处 《计算机工程》 CAS CSCD 北大核心 2001年第7期74-75,共2页 Computer Engineering
关键词 一次性口令认证 EIGamal密码体制 网络安全 技术改进 计算机网络 OTP authenticationEIGamal cryptosystemNetwork securityReplay attack
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参考文献4

  • 1[1]Haller N. RFC 1760: The S/KEY One-Time Password System. 1995-02
  • 2[2]Haller N,Metz C.RFC 2289: A One-time Password System. 1998-02
  • 3[3]Eigamal T.A Public Key Cryptosystem and a Signature Scheme Based on Discrete Loarithms. IEEE Trans.on Information Theory, 1985,31 (4):469-472
  • 4[4]Lam K Y.Rep1ay Tolerance of Authentication Protocols. Computer Communications, 1995,18(12):988-992

同被引文献21

  • 1陈恳,彭代渊,鲁荣波.一种基于ECC的一次性口令身份认证方案[J].微机发展,2005,15(5):40-42. 被引量:7
  • 2[1]Lamport L.Password Authentication with Insecure Communication[J].Communications of the ACM,1981,11:770-772.
  • 3[1]Jia Zhong-tian,Zhang Yuan,Shao Hua.A remote user anthentica-tion scheme using bilinear pairings and ECC[C].Jinan,China:ISDA,2006:1091-1094.
  • 4[2]Kim Woong-Sik,Yoo Weon-Hee.The implementation of an im-proved fingerprint payment verification system[C].Boume-mouth,UK:KES,2006:898-905.
  • 5[3]Yeh T C,Shen H Y,Hwang J J.A secure one-time password authe-ntication scheme using smart cards[J].IEICE Transactions on Communications,2002,85(11):2515-2518.
  • 6[4]Tsuji T,Shimizu A.One-time password authentication protocol against theft attacks[J].IEICE Transactions on Communication,2004,87(3):523-529.
  • 7[5]Tang Shaohua.Improvement of lamport's one-time password authentication scheme[J].Journal of South China University of Technology,2001,29(8):70-72.
  • 8[6]Martin Feldhofer.An authentication protocol in a security layer for RFID smart tags[C].Dubronvnik,Croatia:IEEE Melecon,2004:759-762.
  • 9[7]Harris J A.OPA:A one-time password system[C].Vancouver DC,Canada:ICPPW,2002:25-29.
  • 10孙家广 杨长贵.计算机图形学[M].北京:清华大学出版社,1999.301-308.

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