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>>
Qinghai Office of Science;Technology(No.2019-ZJ-7086,No.2018-SF-143),the National Social Science Foundation of China(No.18XMZ050);the Key Laboratory of IoT of Qinghai(No.2020-ZJ-Y16).
The traditional digital multi-signature schemes are mostly based on large integer factorization and the discrete logarithm,which cannot be secured in quantum environment.The paper presents a lattice-based multi-signat...
supported by the National Key Lab.of Integrated Service Networks of Xidian University(No.ISN7-01);National Natural Science Foundation of China(No.60642008)
The paper proposes a new sequential digital multi-signature scheme based on Knapsack public-key cryptosystem,which is different from the existing scheme.The advantages of this scheme over the existing schemes are that...
The concept of proxy signature introduced by Mambo, Usuda, and Okamoto allows a designated person, called a proxy signer, to sign on behalf of an original signer in 1996. However, most existing proxy signature schemes...