Vol. 2, Issue 1 (2018)
An entangled encryption method for quantum group signature
Author(s): Kunpeng Wan, Hui Hu, Yafei Xiang, Xinyu Hou, Zhengying Cai
Abstract: Here an entangled encryption method for quantum group signature it put forward here. First, a new concept of quantum entanglement of group signatures are introduced. Some basic algebraic laws are also established for these simulation methods. Second, quantum group encryption and encryption protocols are introduced by enumerating two users' quantum cryptography. Due to the super operators maintained by the equivalence of quantum processes. Third, this article demonstrates the usefulness to verify the complex quantum protocols. Four, to reflect the method of quantum processes which can approximately realize their specifications, a strong bi-simulation of the quantized versions is defineds as a distance which is based on the bi-simulation for each pair of quantum processes to characterize their degree of similarity.