TITLE:
An Arbitrated Quantum Signature Scheme Based on Chaotic Quantum Encryption Algorithm
AUTHORS:
Ying Guo, Jun Xie, Jun Li, Moon Ho Lee
KEYWORDS:
Component; Formatting; Style; Styling; Insert
JOURNAL NAME:
Journal of Modern Physics,
Vol.4 No.5B,
July
10,
2013
ABSTRACT: An arbitrated quantum signature (AQS) scheme is
demonstrated via the improved quantum chaotic encryption algorithm with the quantum
one-time pad based on chaotic operation string. In this scheme, the signatory
signs the message and the receiver verifies the signature's validity with the
aid of the arbitrator who plays a crucial role when a dispute arises. Analysis
shows that the signature can neither be forged nor disavowed by the malicious
attacker.