摘要： 可净化签名方案中,净化者能够修改原消息的特定部分,不必与签名者交互就能生成修改消息的有效签名。利用双线性对,基于Waters技术和Li技术,提出一个标准模型下安全的基于身份可净化签名方案。安全性分析表明,所提方案能够满足不可伪造性、不可区分性和不可变性。和现有标准模型下安全方案相比,该方案计算效率高、通信代价小。
| [1] Shamir A．Identity-based cryptosystems and signature schemes[C]∥Proceedings of Crypto 1984．New York:Springer-Verlag,1984:47-53 [2] Boneh D,Franklin M．Identity-based encryption from the Weil pairing[C]∥Proceedings of Crypto 2001．LNCS 2139．London:Springer-Verlag,2001:213-229 [3] Paterson K G．ID-based signatures from pairings on ellipticcurves[J]．IEEE Comunication Letter,2002,38(18) [4] Cha J C,Cheon J H．An identity-based signature from gap Diffie-Hellman groups[C]∥Proceeding of LNCS．Heidelberg:Springer-Verlag,2003:18-30 [5] Hess F．Efficient identity based signature schemes based onpairings[C]∥Proceeding of LNCS．Heidelberg:Springer-Verlag,2003:310-324 [6] Paterson K G,Schuldt J C N.Efficient identity-based signatures secure in the standard model[C]∥Proceedings of the 11th Australasian Conferece on Information Security and Privacy．Berlin/Heidelberg:Springer-Velag,2006:207-222 [7] Miyazaki K,Susaki S,Iwamura M,et al.Digital documents sanitizing problem[J]．IEICE Technical Report,2003,3:61-67 [8] Steinfeld R,Bull L,Zheng Y．Content extraction signatures[C]∥Proceeding of Information Security and Cryptology-ICISC．Berlin:Springer-Verlag,2001:285-304 [9] Ateniese G,Chou D H,de Medeiros B,et al．Sanitizable signatures[C]∥Proceeding of Computer Security-ESORICS．Berlin:Springer-Verlag,2005:159-177 [10] Lonowskim M,Lauks A．Extended sanitizable signatures[C]∥Proceeding of Information Security and Cryptology-ICISC．Berlin:Springer-Verlag,2006:343-355 [11] Canard S,Laguillaumie F,Milhau M．Trapdoor sanitizable signatures and their application to content protection[C]∥Procee-dings of Applied Cryptography and Network Security．Berlin:Springer-Verlag,2008:258-276 [12] Brzuska C,Fischlin M,Freudenreich T,et al．Security of sanitiza-ble signatures revisited[C]∥Proceedings of Public Key Cryptography-PKC．Berlin:Springer-Verlag,2009:317-336 [13] Brzuskac,Fischlinm,Lehmanna,et al．Sanitizable signatures:how to partially delegate control for authenticated data[C]∥Proceedings of Special Interest Group on Biometrics and Electronic Signatures．Bonn:GI,2009:117-128 [14] Brzuskac,Fischlinm,Lehmanna,et al．Unlinkability of sanitiza-ble signatures[C]∥Proceedings of Public-Key Cryptography-PKC．Berlin:Springer-Verlag,2010:444-461 [15] Ming Yang,Shen Xiao-qin,Peng Ya-mian．Identity-Based Sani-tizable Signature Scheme in the Standard Model[C]∥Procee-dings of International Conference on Intormation Computing and Application．Berlin/Heidelberg:Springer-Verlag 2010:9-16 [16] Waters B.Efficient identity-based encryption without randomoracles[C]∥Proceedings of Eurocrypt．Berlin/Heidelberg:Springer-Verlag,2005:114-127 [17] 李继国,姜平进．标准模型下可证安全的基于身份的高效签名方案[J]．计算机学报,2009(11):2130-2136 |
| No related articles found! |
|
||
首页