5 papers
Mediated semi-quantum key distribution in randomization-based environment
Yen-Jie chen, Tzonelih Hwang, Chia-Wei Tsai
This paper proposes the first mediated semi-quantum key distribution in randomization-based environment with an untrusted third party(TP) who has the complete quantum capabilities…
Lightweight Mediated Semi-Quantum Secret Sharing Protocol
Chia-Wei Tsai, Zong-Liang Zhang, Bo-Cheng Jian +1
Due to the exiting semi-quantum secret sharing protocol have two challenges including (1) the dealer must be the quantum user, and (2) the classical users must equip with the Troja…
Lightweight Quantum Security Protocols
Tzonelih Hwang, Yen-Jie Chen, Chia-Wei Tsai +1
Inspired by the semi-quantum protocols, this paper defines the lightweight quantum security protocols, in which lightweight participants can only operate two out of four very light…
Quantum Key Recycling can share key more efficient than BB84
Yu-Chin Lu, Chia-Wei Tsai, Tzonelih Hwang
We calculate the key sharing rate of Lu et al.'s Quantum Key Recycling (QKR) protocol. The key sharing rate is another version of the key rate, but it can be calculated for both th…
Quantum Key Recycling with Optimal Key Recycling Rate based on Error Rate
Yu-Chin Lu, Chia-Wei Tsai, Tzonelih Hwang
We propose a new Quantum Key Recycling (QKR) protocol, which can tolerate the noise in the quantum channel. Our QKR protocol recycles the used keys according to the error rate. The…