2009•Computer Knowledge and TechnologyRequires access
Proxy signcryption Model Based on the Relations of Proxy and Verifiers in Internet
Yao Bao-yan
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Abstract
The proxy signcryption scheme with proxy signature, key agreement protocol, signcryption scheme and the relationship of proxy and verifiers has perfect forward secrecy, at the same time it can low the cost. There are only two kinds of proxy and verifiers in Internet: point-to-point proxy signcryption scheme with perfect forward secrecy;point-to-multipoint proxy signcryption scheme with perfect forward secrecy.It will introduce the two models respectively in this paper.