Title :
Generalized signature delegation algorithm
Author :
Lin, Chih-Yin ; Song, Chen-Hwa
Author_Institution :
Comput. & Commun. Res. Labs., Ind. Technol. Res. Inst., Hsinchu, NS, Japan
fDate :
29 Aug.-1 Sept. 2005
Abstract :
A signature delegation algorithm is proposed, in which the original signer can delegate a group of proxy signers and define qualified subgroups. With the collaboration of all proxy signers in a qualified subgroup, a valid proxy signature can be generated.
Keywords :
codes; cryptography; handwriting recognition; proxy signer; qualified subgroup; signature delegation algorithm; valid proxy signature; Character generation; Collaboration; Communication industry; Computer industry; Digital signatures; Handwriting recognition; Permission; Power generation; Public key;
Conference_Titel :
Information Theory Workshop, 2005 IEEE
Print_ISBN :
0-7803-9480-1
DOI :
10.1109/ITW.2005.1531870
