Chinese Journal of Quantum Electronics, Volume. 28, Issue 3, 341(2011)

A quantum proxy weak blind signature scheme

Yong-zhi CHEN1...2,*, Yun LIU1, and Xiao-jun WEN13 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    Proxy blind signature was applied to the electronic paying system, electronic voting system, mobile agent system, security of internet, et al. A quantum proxy weak blind signature scheme is presented based on the correlation of Einstein-Padolsky-Rosen (EPR) pairs and controlled teleportation. Comparing the traditional proxy blind signature schemes based on computing complexity, the scheme uses the physical characteristics of quantum mechanics to implement message blinding, signature and verification, so it could guarantee not only the unconditionally security of the scheme but also anonymity of the message owner.

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    CHEN Yong-zhi, LIU Yun, WEN Xiao-jun. A quantum proxy weak blind signature scheme[J]. Chinese Journal of Quantum Electronics, 2011, 28(3): 341

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    Paper Information

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    Received: Sep. 29, 2010

    Accepted: --

    Published Online: May. 26, 2011

    The Author Email: Yong-zhi CHEN (yz.chen@foxmail.com)

    DOI:

    CSTR:32186.14.

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