Title :
Synchronization-Based Key Distribution Utilizing Information Reconciliation
Author :
Longsheng Wang ; Yanqiang Guo ; Yuanyuan Sun ; Qi Zhao ; Doudou Lan ; Yuncai Wang ; Anbang Wang
Author_Institution :
Key Lab. of Adv. Transducers & Intell. Control Syst., Taiyuan Univ. of Technol., Taiyuan, China
Abstract :
We propose a scheme to realize a synchronization-based key distribution utilizing the information reconciliation method of lower triangular error-bits detection. The proposed method can solve the problem of error bits caused by parameter mismatches of two synchronized semiconductor lasers in the scheme of synchronization-based key distribution. Theoretical analysis shows that this method can detect error bits with high probability through one-time information transmission of public keys. Moreover, reconciliation efficiency of this method is also studied theoretically. Finally, we demonstrate the feasibility of this method and investigate the security against leakage of information in the reconciliation procedure.
Keywords :
probability; public key cryptography; security of data; semiconductor lasers; synchronisation; information leakage; information reconciliation method; information security; parameter mismatch; probability; public key transmission; semiconductor laser; synchronization-based key distribution; triangular error-bits detection; Bit error rate; Correlation; Mathematical model; Mutual coupling; Public key; Synchronization; Time series analysis; Secure communication; chaos synchronization; information reconciliation; key distribution;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.2015.2499727