文献类型：期刊文献

英文题名：New secure arbitrated quantum sequential multi-signature scheme

作者：Zhang, Jun[1]; Li, You-Mei[1]

机构：[1] Department of Computer, Shaoxing University, Shaoxing 312000, China

年份：2011

卷号：32

期号：9 A

起止页码：246

外文期刊名：Tongxin Xuebao/Journal on Communications

收录：EI(收录号：20114714542365)、Scopus(收录号：2-s2.0-81355132439)

语种：英文

外文关键词：Authentication - Quantum cryptography

外文摘要：In order to increase the security of the traditional signature, a quantum sequential multi-signature scheme was proposed, which provided any signers must sign the message with their secret key. Compared with other traditional digital signature schemes, the new scheme can resist the Shor's algorithm by using of quantum key cryptosystem and the method of comparison two unknown quantum states. Without using quantum entangled states in the signing phase and the verifying phase; the new scheme could provide higher efficiency in transmission. The new scheme has following advantages: the scheme reduces the complexity of implementation; Compare with other quantum signature, the scheme can avoid being disavowed by the receiver.