| A. Muller, H. Zbinden, and N. Gisin, Underwater quantum coding, Nature 378 (1995), 449. |
....key agreement protocol, this allows two parties to generate a secret key by communicating about the received values. The unconditional secrecy of the key is guaranteed by the uncertainty relation of quantum mechanics. Current implementations of quantum key distribution span distances of 20 30 km [MZG95] For some time, it seemed also possible to realize bit commitment based on the security of the quantum channel [BCJL93] but recent results show that this is not the case [May96, Cr e96] Noisy Channel: The use of a noisy channel for cryptographic purposes was introduced by Wyner with the ....
A. Muller, H. Zbinden, and N. Gisin, Underwater quantum coding, Nature 378 (1995), 449.
.... is the most outrageous especially when it comes to teleporting goulash [24] This ranking is correct with respect to quantum cryptography, whose feasibility has been demonstrated by several prototypes capable of reliably transmitting confidential information over distances of tens of kilometers [25,23,26,31]. The situation is less clear when it comes to comparing the technological feasibility of quantum computing with that of quantum teleportation. On the one hand, quantum teleportation can be implemented with a quantum circuit that is much simpler than that required for any nontrivial quantum ....
Muller, Antoine, Hugo Zbinden and Nicolas Gisin, "Underwater quantum coding", Nature, Vol. 378, 1995, page 449.
....has been realized in the United States by J. D. Franson, H. Ilves and B. C. Jacobs [36, 38] Nicolas Gisin from the University of Geneva, working with J. Breguet, Antoine Muller and Hugo Zbinden, built the first prototype in which sender and receiver are separated by a significant distance [63]. In this case, the sender is in Nyon and the receiver in Geneva, 23 kilometres away. Their quantum channel is an optical fibre deployed beneath Lake Geneva. They found that neither fish nor waves cause significant disturbance in the channel. In addition to prototypes for quantum key distribution, ....
Muller, A., H. Zbinden and N. Gisin, "Underwater quantum coding", Nature, Vol. 378, 30 November 1995, page 449.
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