17 search results - page 2 / 4 » A simple proof of the unconditional security of quantum key ... |
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Quantum Cryptography or Quantum key distribution (QKD) is a technique that allows the secure distribution of a bit string, used as key in cryptographic protocols. When it was note...
ALGORITHMICA
2002
13 years 4 months ago
2002
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 ...
CRYPTO
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Assuming an insecure quantum channel and an authenticated classical channel, we propose an unconditionally secure scheme for encrypting classical messages under a shared ...
ICQNM
2008
IEEE
13 years 11 months ago
2008
IEEE
We have begun to expand the NIST quantum key distribution (QKD) system into a quantum network to support secure cryptography. We are starting with a simple three-node network, one...
CSFW
1999
IEEE
13 years 9 months ago
1999
IEEE
The combination of two security protocols, a simple shared-key communication protocol and the Di e-Hellman key distribution protocol, is modeled formally and proved correct. The m...