Entropic security in quantum cryptography
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چکیده
منابع مشابه
Entropic security in quantum cryptography
We present two new definitions of security for quantum ciphers which are inspired by the definition of entropic security and entropic indistinguishability defined by Dodis and Smith. We prove the equivalence of these two new definitions. We also propose a generalization of a cipher described by Dodis and Smith and show that it can actually encrypt n qubits using less than n bits of key under re...
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ژورنال
عنوان ژورنال: Quantum Information Processing
سال: 2009
ISSN: 1570-0755,1573-1332
DOI: 10.1007/s11128-009-0111-3