A New Nonrepudiable Threshold Proxy Signature Scheme with Valid Delegation Period.

Min-Shiang Hwang Shiang-Feng Tzeng Chun-Ta Li

Published in: ICCSA (3) (2007)

Keyphrases

proxy signature scheme
designated verifier
forward secure
signcryption scheme
access control
conflict resolution
standard model
information systems
security policies
security analysis