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This paper provides an introduction and overview of power system real-time data encryption under network environment, describes the encryption requirements of power system real-time data communication, and briefly introduces a new type of a security-enhanced power system data encryption scheme. The QKD-based encryptions can delivering end-to-end network security via high-speed quantum key distribution, and against sophisticated eavesdropping attacks. QKD will be a most promising way of real-time data encryption in power system in the future.
Computer Science and Automation Engineering (CSAE), 2012 IEEE International Conference on (Volume:1 )
Date of Conference: 25-27 May 2012