19 citations · 26 across the 4 of their papers we have counts for
3 papers · 1 filter
Defeating classical bit commitments with a quantum computer
Gilles Brassard, Claude Crépeau, Dominic Mayers +1
It has been recently shown by Mayers that no bit commitment scheme is secure if the participants have unlimited computational power and technology. However it was noticed that a se…
Efficient Quantum Key Distribution
M. Ardehali, H. F. Chau, Hoi-Kwong Lo
We devise a simple modification that essentially doubles the efficiency of a well-known quantum key distribution scheme proposed by Bennett and Brassard (BB84). Our scheme assigns…
Security of Quantum Key Distribution Against All Collective Attacks
Eli Biham, Michel Boyer, Gilles Brassard +2
Security of quantum key distribution against sophisticated attacks is among the most important issues in quantum information theory. In this work we prove security against a very i…