The National Natural Science Foundation of China(No.60473028);the Natural Science Foundation of Zhengzhou University of Light Industry(No.2006XXJ18);the Doctor Foundation of Zhengzhou University of Light Industry(No.20080014)
To realize delegation between different users in a mixed cryptosystem,a proxy signature scheme for ID-based original signers and certificated-based proxy signers(PSS-ID-CER)is defined.Using the bilinear properties o...
This work is supported by the National Natural Science Foundation of China(Grant No.60473028);The research of the second author is also supported in part by the Natural Science Foundation of Fujian Province of China (Grant No.A0540011);the Science and Technology Foundation of Putian City(Grant No.2005S04).
Pseudo-random sequences are used extensively for their high speed and security level and less errors. As a branch, the cyclotomic sequences and the generalized ones are studied widely because of their simple mathemati...