Secure Broadcasting Using the Secure Quantum Lock in Noisy Environments

  • Ying Guo
  • Guihua Zeng
  • Yun Mao
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4222)


A secure quantum broadcasting scheme is proposed by means of a secure quantum lock, which is implemented by the legal communicators using the the generators of the stabilizer of a stabilizer quantum code (SQC). The advantages of the proposed scheme for the designed lock is that it can be implemented in the noisily broadcasting channel. Based on physics of the quantum system, the secret messages are broadcasted to the legal users in the noisy environments with unconditionally security.


Secret Message Noisy Channel Legal User Legal Communicator Unconditional Security 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Ying Guo
    • 1
    • 2
  • Guihua Zeng
    • 1
  • Yun Mao
    • 2
    • 3
  1. 1.The State Key Laboratory on Fiber-Optic Local Area Communication Networks and Advanced Optical Communication system, Department of Electronic EngineeringShanghai Jiaotong UniversityShanghaiChina
  2. 2.Department of Communication EngineeringCentral South UniversityChangshaChina
  3. 3.School of ScienceLaiyang agriculture collegeQingdaoChina

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