190 citations · 214 across the 10 of their papers we have counts for
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quant-ph2008
Sharing a quantum secret without a trusted party
Qin Li, Dong-Yang Long, W. H. Chan +1
In a conventional quantum (k,n) threshold scheme, a trusted party shares a secret quantum state with n participants such that any k of those participants can cooperate to recover t…
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…