financial supports from the National Natural Science Foundation of China(NSFC)(62061136005,61705141,61805152,61875129,61701321);Sino-German Research Collaboration Group(GZ 1391);the Mobility program(M-0044)sponsored by the Sino-German Center;Chinese Academy of Sciences(QYZDB-SSW-JSC002);Science and Technology Innovation Commission of Shenzhen(JCYJ20170817095047279)。
Optical cryptanalysis is essential to the further investigation of more secure optical cryptosystems.Learning-based at-tack of optical encryption eliminates the need for the retrieval of random phase keys of optical e...
This work is supported by the National Natural Science Foundation of China (No.61070172), the National High Technology Research and Development Program of China (863 Program) (No.2006AA01Z416) and the National Basic Research Program of China (No.2007CB311201).
This paper analyzes a new multivariate public key encryption scheme which we name as PTH+. It is an improved version of the TH scheme by the internal perturbation and plus methods. The inventors of PTH+ claimed that...
the National Natural Science Foundation of China(Nos.60673077,60873229)
This paper proposes an identity-based encryption scheme with the help of bilinear pairings, where the identity information of a user functions as the user's public key. The advantage of an identity-based public key s...