19 search results - page 4 / 4 » Two-Source Extractors Secure against Quantum Adversaries |
CORR
2011
Springer
12 years 12 months ago
2011
Springer
We propose a coin-flip protocol which yields a string of strong, random coins and is fully simulatable against poly-sized quantum adversaries on both sides. It can be implemented ...
IACR
2011
12 years 4 months ago
2011
We study the problem of authentication based on a weak key in the information-theoretic setting. A key is weak if its min-entropy is an arbitrary small fraction of its bit length. ...
CHES
2006
Springer
13 years 8 months ago
2006
Springer
In cryptography it is assumed that adversaries only have black box access to the secret keys of honest parties. In real life, however, the black box approach is not sufficient beca...
EUROCRYPT
1990
Springer
13 years 9 months ago
1990
Springer
We describe results from an apparatus and protocol designed to implement quantum key distribution, by which two users, who share no secret information initially: 1) exchange a ran...