Title :
A proxy signature scheme with proxy signer´s privacy anonymity
Author :
Fu, Xiaotong ; Kou, Weidong ; Xiao, Guozhen
Author_Institution :
The State Key Lab. of Integrated Service Networks
Abstract :
A proxy signature scheme is proposed with the property that the proxy signers can sign messages on behalf of the original signer while providing anonymity to protect their privacy. The anonymity can be revoked when it is needed to identify the proxy signer who actually generated the proxy signature. Moreover, the proxy signing power can be recalled according to original signer´s need in the scheme
Keywords :
cryptography; data privacy; digital signatures; cryptography; digital signature; proxy signature scheme; proxy signer privacy anonymity; Computer networks; Digital signatures; Electronic voting; Energy management; Intserv networks; Laboratories; Privacy; Protection; Public key;
Conference_Titel :
E-Commerce Technology for Dynamic E-Business, 2004. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7695-2206-8
DOI :
10.1109/CEC-EAST.2004.7
