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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…
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…