supported by the National Natural Science Foundation of China(No.U1734203,No.61631013);the Science and Tecnology Project of Beijing(No.Z181100001018032).
Pantograph arcing caused by Off-line of pan to graph-ca tenary(OLPC)will generate Electromagnetic disturbance(EMD),which will aflfect train control system and communication system.This paper proposes a simplified mode...
supported by the Basic Science ResearchProgram through the National Research Foundation of Korea funded by the Ministry of Education under Grant No.NRF-2010-0020210
Nowadays, the password-based remote user authentication mechanism using smart card is one of the simplest and convenient authentication ways to ensure secure communications over the public network environments. Recent...
This paper introduces the notion of restrictive partially blind signature scheme, which is the integration of partially blind signature scheme and restrictive blind signature scheme. Successively, this paper presents ...
This letter presents an anonymous off-line electronic payment model with multiple issuing-banks and gives an implementation scheme based on the discrete logarithm problem and the random oracle model. Comparing with pr...