9 citations · 14 across the 5 of their papers we have counts for
5 papers
Quantum linear polynomial evaluation based on XOR oblivious transfer compatible with classical partially homomorphic encryption
Li Yu, Jie Xu, Fuqun Wang +1
XOR oblivious transfer is a universal cryptographic primitive that can be related to linear polynomial evaluation. We firstly introduce some bipartite quantum protocols for XOR obl…
Enabling Cross-chain Transactions: A Decentralized Cryptocurrency Exchange Protocol
Hangyu Tian, Kaiping Xue, Shaohua Li +3
Inspired by Bitcoin, many different kinds of cryptocurrencies based on blockchain technology have turned up on the market. Due to the special structure of the blockchain, it has be…
Order-Preserving Encryption Using Approximate Integer Common Divisors
James Dyer, Martin Dyer, Jie Xu
We present a new, but simple, randomised order-preserving encryption (OPE) scheme based on the general approximate common divisor problem (GACDP). This appears to be the first OPE…
Practical Homomorphic Encryption Over the Integers
James Dyer, Martin Dyer, Jie Xu
We present novel homomorphic encryption schemes for integer arithmetic, intended for use in secure single-party computation in the cloud. These schemes are capable of securely comp…
Improved Eavesdropping Detection in Quantum Key Distribution
Muhammad Mubashir Khan, Jie Xu, Almut Beige
Employing the fundamental laws of quantum physics, Quantum Key Distribution (QKD) promises the unconditionally secure distribution of cryptographic keys. However, in practical real…