相关期刊:《国际计算机前沿大会会议论文集》《The Journal of China Universities of Posts and Telecommunications》《Computers, Materials & Continua》《Wuhan University Journal of Natural Sciences》更多>>
Internet of Things(IoT)is an emerging technology that moves the world in the direction of smart things.But,IoT security is the complex problem due to its centralized architecture,and limited capacity.So,blockchain tec...
This work is supported by the Natural Science Foundation of China (No.60372094;No.90204017) and"973"project of China (No.G1999035804).
Based on the Kim-like's proxy multi-signature scheme, an improved proxymulti-signature scheme is proposed. The new scheme overcomes the two problems in the Kim-like'sproxy multi-signature scheme: (1) Security issue ( ...