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INFORMATICALT
2007
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13 years 4 months ago
On the Proxy-Protected Property of Chen et al.'s Proxy Multisignature Schemes
Recently, Chen, Chung, and Huang proposed a traceable proxy multisignature scheme based on the elliptic curve cryptosystem. However, this paper shows that the original signers can ...
Pei-Hui Huang, Hsiang-An Wen, Chih-Hung Wang, Tzon...