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指名簽名與指名代理簽名

黃振杰,  郝艷華,  王育民

黃振杰, 郝艷華, 王育民. 指名簽名與指名代理簽名[J]. 電子與信息學(xué)報, 2004, 26(12): 1996-2001.
引用本文: 黃振杰, 郝艷華, 王育民. 指名簽名與指名代理簽名[J]. 電子與信息學(xué)報, 2004, 26(12): 1996-2001.
Huang Zhen-jie, Hao Yan-hua, Wang Yu-min. Nominative Signature and Nominative Proxy Signature[J]. Journal of Electronics & Information Technology, 2004, 26(12): 1996-2001.
Citation: Huang Zhen-jie, Hao Yan-hua, Wang Yu-min. Nominative Signature and Nominative Proxy Signature[J]. Journal of Electronics & Information Technology, 2004, 26(12): 1996-2001.

指名簽名與指名代理簽名

Nominative Signature and Nominative Proxy Signature

  • 摘要: 該文分別對一個指名簽名方案(KPW方案)和一個指名代理簽名方案(PL方案)進(jìn)行分析，結(jié)果表明：在KPW方案中簽名人不僅能驗(yàn)證而且也能向第三方證明簽名的有效性，甚至能將簽名轉(zhuǎn)化為通常的自認(rèn)證簽名，因此不是指名簽名方案；在PL方案中任何人都可驗(yàn)證簽名的有效性，它只是一個自認(rèn)證簽名方案。該文進(jìn)一步給出了KPW方案的一個改進(jìn)方案，使之具有指名簽名的全部性質(zhì)，同時也給出了一個基于該方案的指名代理簽名方案。
    Abstract: Analyses of a nominative signature scheme (KPW scheme) and a nominative proxy signature scheme (PL scheme) are given, respectively. The results show that the KPW scheme is not a nominative signature scheme since the nominator not only can verify and prove the validity of given signatures but also can convert given signatures into universally verifiable signatures, and that the PL scheme is only a self-authentication signature scheme since anyone can verify the validity of given signatures. Furthermore, an improvement of the KPW scheme, in which all properties of the nominative signature are held, and a nominative proxy signature scheme based on the proposed nominative signature scheme are proposed.
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  • Kim S J.[J].Park S J, Won D H. Nominative signatures. Proc. of ICEIC95, International Conference on Electronics, Information and Communications, Yanji, Jilin, China, August 7-1.1995,:-[2]Chaum D.[J].Antwcrpcn H. Undeniable signature. Proc. of Crypto89, LNCS 435, Berlin: SpringerVerlag.1989,:-[3]Chaum D. Zcro-knowledge undeniable signature. Proc. of Eurocrypt90, LNCS 473, Berlin:Springer-Vcrlag, 1990: 458-464.[4]Chaum D. Designated confirmcr signatures. Proc. of Eurocypt94, LNCS 950, Berlin: SpringerVerlag, 1994: 86-91.[5]Kim S J.[J].Park S J, Won D H. Zero-knowledge nominative signatures. Proc. of PragoCrypt96, International Conference on the Theory and Applications of Cryptology, Prague, Czech, September 30-October.1996,3:-[6]Park H U, Lee I Y. A digital nominative proxy signature scheme for mobile communication[J].Proc.of ICICS01, LNCS.2229, Berlin:-[7]Camenisch J. Efficient and generalized group signatures. Proc. of Eurocrypt97, LNCS1233,Berlin: Springer-Verlag, 1997: 465-479.[8]Schnorr C P. Efficient signature generation for smart cards. Journal of Cryptology, 1991, 4(3):161-174.[9]Lee B C, Kim H S, Kim K J. Strong proxy signature and its applications, SCIS01, the 2001 Symposium on Cryptography and Information Security. Oiso, Japan. January 2001: 603-608.
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出版歷程
  • 收稿日期:  2003-06-24
  • 修回日期:  2004-02-05
  • 刊出日期:  2004-12-19

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