2 search results - page 1 / 1 » Circular and KDM Security for Identity-Based Encryption |
PKC
2012
Springer
12 years 1 months ago
2012
Springer
We initiate the study of security for key-dependent messages (KDM), sometimes also known as “circular” or “clique” security, in the setting of identity-based encryption (I...
EUROCRYPT
2010
Springer
14 years 4 months ago
2010
Springer
We construct the first public-key encryption scheme that is proven secure (in the standard model, under standard assumptions) even when the attacker gets access to encryptions of ...