@article{(International Science Index):https://publications.waset.org/pdf/14356,
	  title     = {A Proxy Multi-Signature Scheme with Anonymous Vetoable Delegation},
	  author    = {Pei-yih Ting and  Dream-Ming Huang and  Xiao-Wei Huang},
	  country	= {},
	  institution	= {},
	  abstract     = {Frequently a group of people jointly decide and authorize
a specific person as a representative in some business/poitical
occasions, e.g., the board of a company authorizes the chief executive
officer to close a multi-billion acquisition deal. In this paper, an
integrated proxy multi-signature scheme that allows anonymously
vetoable delegation is proposed. This protocol integrates mechanisms
of private veto, distributed proxy key generation, secure transmission
of proxy key, and existentially unforgeable proxy multi-signature
scheme. First, a provably secure Guillou-Quisquater proxy signature
scheme is presented, then the “zero-sharing" protocol is extended
over a composite modulus multiplicative group, and finally the above
two are combined to realize the GQ proxy multi-signature with
anonymously vetoable delegation. As a proxy signature scheme, this
protocol protects both the original signers and the proxy signer.
The modular design allows simplified implementation with less
communication overheads and better computation performance than
a general secure multi-party protocol.},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {3},
	  number    = {5},
	  year      = {2009},
	  pages     = {1387 - 1392},
	  ee        = {https://publications.waset.org/pdf/14356},
	  url   	= {https://publications.waset.org/vol/29},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {International Science Index 29, 2009},