A.K. Ekert, B. Huttner, M. Palma, and A. Peres, "Eavesdropping on Quantum Cryptosystems," preprint (1993).  Home/Search   Document Not in Database   Summary   APS   Related Articles   Check

....contributions. Again, we apologize for possible oversights. An early paper on information versus disturbance and its quantum cryptographic significance was written by Huttner and Ekert [48] A subsequent paper by the same authors was written in collaboration with Massimo Palma and Asher Peres [34]. Norbert Lutkenhaus also studied the security of quantum cryptography against eavesdropping [54] A particularly promising approach is due to Eli Biham and Tal Mor, where they consider what they call the collective attack [17, 18] See also [14] for a study of the security of the parity bit in ....

Ekert, A. K., B. Huttner, G. M. Palma and A. Peres, "Eavesdropping on quantum cryptosystems", Physical Review A, Vol. 50, 1994, pp. 1047 -- 1056.

....source entropy except at the cost of infidelity in the decoding process that cannot be made negligible by block coding. The question of classicizability of quantum sources is closely related to the tradeoff between eavesdropper s information and signal disturbance in quantum cryptography [9]. If an ensemble such as (0,45,90,135) which is used in quantum cryptography, were classicizable, then an eavesdropper, by block coding, could get non negligible partial information about the transmitted sequence while introducing negligible disturbance. If, on the other hand, it turns out that ....

A.K. Ekert, B. Huttner, M. Palma, and A. Peres, "Eavesdropping on Quantum Cryptosystems," preprint (1993).

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