Security of Quantum Cryptography against Collective Attacks

作者: Eli Biham , Tal Mor

DOI: 10.1103/PHYSREVLETT.78.2256

关键词:

摘要: We present strong attacks against quantum key distribution schemes which use memories and gates to attack directly the final key. analyze a specific of this type, for we find density matrices available eavesdropper optimal information can be extracted from them. prove security discuss any allowed by rules mechanics.

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