29 citations · 65 across the 10 of their papers we have counts for
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Reply to: 'Reply to: "Comment on: `How much security does Y-00 protocol provide us?` " '
Ranjith Nair, Horace P. Yuen, Eric Corndorf +1
Nishioka et al claim in [1], elaborating on their earlier paper [2], that the direct encryption scheme called Y-00 [3,4] is equivalent to a classical non-random additive stream cip…
Unconditionally Secure Quantum Bit Commitment
Horace P. Yuen
The ``impossibility proof'' on unconditionally secure quantum bit commitment is examined. It is shown that the possibility of juxtaposing quantum and classical randomness has not b…
Security of Y-00 and similar quantum cryptographic protocols
Horace P. Yuen, Prem Kumar, Eric Corndorf +1
It is claimed in Phys. Lett. A by T. Nishioka et. al. 327 (2004) 28-32, that the security of Y-00 is equivalent to that of a classical stream cipher. In this paper it is shown that…
KCQ: A New Approach to Quantum Cryptography I. General Principles and Key Generation
Horace P. Yuen
A new approach to quantum cryptography to be called KCQ, keyed communication in quantum noise, is developed on the basis of quantum detection and communication theory for classical…
How to Build Unconditionally Secure Quantum Bit Commitment Protocols
Horace P. Yuen
The ``impossibility proof'' on unconditionally secure quantum bit commitment is critically analyzed. Many possibilities for obtaining a secure bit commitment protocol are indicated…
Another simple unconditionally secure quantum bit commitment protocol -- beating entanglement with entanglement
Horace P. Yuen
It is shown how the evidence state space in quantum bit commitment may be made to depend on the bit value 0 or 1 with split entangled pairs. As a consequence, one can obtain a prot…