202 search results - page 41 / 41 » Foundations for group-centric secure information sharing mod... |
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...
KDD
2002
ACM
14 years 5 months ago
2002
ACM
Data on individuals and entities are being collected widely. These data can contain information that explicitly identifies the individual (e.g., social security number). Data can ...