7 search results - page 1 / 2 » Robust Fuzzy Extractors and Authenticated Key Agreement from... |
CRYPTO
2006
Springer
13 years 8 months ago
2006
Springer
EUROCRYPT
2009
Springer
14 years 5 months ago
2009
Springer
We consider information-theoretic key agreement between two parties sharing somewhat different versions of a secret w that has relatively little entropy. Such key agreement, also ...
STOC
2009
ACM
14 years 5 months ago
2009
ACM
We study the question of basing symmetric key cryptography on weak secrets. In this setting, Alice and Bob share an n-bit secret W, which might not be uniformly random, but the ad...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
We consider the problem of building robust fuzzy extractors, which allow two parties holding similar random variables W, W to agree on a secret key R in the presence of an active ...
STOC
2005
ACM
14 years 5 months ago
2005
ACM
This paper explores what kinds of information two parties must communicate in order to correct errors which occur in a shared secret string W. Any bits they communicate must leak ...