相关期刊:《Journal of Applied Mathematics and Physics》《Applied Mathematics》《Science China(Physics,Mechanics & Astronomy)》《The Journal of China Universities of Posts and Telecommunications》更多>>
supported by the National Natural Science Foundation of China(Nos.62172337,62241207);Key Project of GansuNatural Science Foundation(No.23JRRA685).
Traditional email systems can only achieve one-way communication,which means only the receiver is allowed to search for emails on the email server.In this paper,we propose a blockchain-based certificateless bidirectio...