17 citations · 17 across the 3 of their papers we have counts for
3 papers
quant-ph2012★ 17 cited
On the security of arbitrated quantum signature schemes
Qin Li, Chengqing Li, Zhonghua Wen +2
Due to potential capability of providing unconditional security, arbitrated quantum signature (AQS) schemes, whose implementation depends on the participation of a trusted third pa…
cs.CR2011
On the impossibility of non-static quantum bit commitment between two parties
Qin Li, Chengqing Li, Dong-Yang Long +2
Recently, Choi \emph{et al}. proposed an assumption on Mayers-Lo-Chau (MLC) no-go theorem that the state of the entire quantum system is invariable to both participants before the…
quant-ph2008
An efficient and provably secure arbitrated quantum signature scheme
Qin Li, Chengqing Li, Chunhui Wu +2
In this paper, an efficient arbitrated quantum signature scheme is proposed by combining quantum cryptographic techniques and some ideas in classical cryptography. In the presented…