Quantum authentication of classical messages is discussed. We propose a non-interactive hybrid protocol reaching informationtheoretical security, even when an eavesdropper possesses infinite quantum and classical computer power. We show that, under certain conditions, a quantum computer can only distinguish a sequence of pseudo random bits from a truly sequence of random bits with an exponentially small probability. This suggests the use of such generator together with hash functions in order to provide an authentication scheme reaching a desirable level of security. © Springer-Verlag 2004.
CITATION STYLE
Medeiros, R. A. C., & De Assis, F. M. (2004). A hybrid protocol for quantum authentication of classical messages. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3124, 1077–1082. https://doi.org/10.1007/978-3-540-27824-5_140
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