Research Article
A Blind Signature Scheme Applying on Electronic Payment Scene Based on Quantum Secret Sharing
@INPROCEEDINGS{10.1007/978-3-030-21373-2_1, author={Jia-lei Zhang and Ming-sheng Hu and Bei Gong and Zhi-Juan Jia and Li-Peng Wang}, title={A Blind Signature Scheme Applying on Electronic Payment Scene Based on Quantum Secret Sharing}, proceedings={Security and Privacy in New Computing Environments. Second EAI International Conference, SPNCE 2019, Tianjin, China, April 13--14, 2019, Proceedings}, proceedings_a={SPNCE}, year={2019}, month={6}, keywords={Quantum secret sharing Bell measurement Quantum blind signature Controlled non-gate Unconditionally secure}, doi={10.1007/978-3-030-21373-2_1} }- Jia-lei Zhang
Ming-sheng Hu
Bei Gong
Zhi-Juan Jia
Li-Peng Wang
Year: 2019
A Blind Signature Scheme Applying on Electronic Payment Scene Based on Quantum Secret Sharing
SPNCE
Springer
DOI: 10.1007/978-3-030-21373-2_1
Abstract
The basic idea of quantum secret sharing is to share classical information through quantum schemes. In reality, the number of secret bits shared will vary according to the actual situation. For this reason, a secret sharing scheme of double qubits is constructed based on single particle. At the same time, combined with the needs of real life in e-commerce, this paper proposes a quantum blind signature protocol suitable for electronic cash payment scenarios. In this protocol, the blinding of the message is an XOR operation, which makes the solution simpler and easier to implement, and the owner of the message cannot be tracked. Moreover, we use quantum key distribution protocol and quantum one-time pad to guarantee its unconditional security. The quantum blind signature applied to the electronic payment system proposed in this paper could protect user’s anonymity as the traditional E-payment systems do, and also have unconditional security which the classical E-payment systems cannot provide. Security analysis shows that our scheme is unforgeability, undeniability, blindness and unconditionally secure.
