18 citations · 30 across the 2 of their papers we have counts for
2 papers
quant-ph2011★ 12 cited
Security proof of Counterfactual Quantum Cryptography against General Intercept-resend Attacks and Its Vulnerability
Sheng Zhang, Jian Wang, Chao-jing Tang +1
Counterfactual quantum cryptography (CQC), recently proposed by Noh, is featured with no transmission of signal particles. This exhibits evident security advantage, such as its imm…
quant-ph2006★ 18 cited
Quantum broadcast communication
Jian Wang, Quan Zhang, Chao-jing Tang
Broadcast encryption allows the sender to securely distribute his/her secret to a dynamically changing group of users over a broadcast channel. In this paper, we just consider a si…