152 search results - page 2 / 31 » On the Key Dependent Message Security of the Fujisaki-Okamot... |
CRYPTO
2011
Springer
12 years 4 months ago
2011
Springer
We present a somewhat homomorphic encryption scheme that is both very simple to describe and analyze, and whose security (quantumly) reduces to the worst-case hardness of problems ...
APPROX
2011
Springer
12 years 4 months ago
2011
Springer
This work considers locally decodable codes in the computationally bounded channel model. The computationally bounded channel model, introduced by Lipton in 1994, views the channe...
AINA
2006
IEEE
13 years 11 months ago
2006
IEEE
Secure Role Based Messaging (SRBM) augments messaging systems with role oriented communication in a secure manner. Role occupants can sign and decrypt messages on behalf of roles....
PKC
2012
Springer
11 years 7 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...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
In many applications, it is often desirable to extract a consistent key from a multimedia object (e.g., an image), even when the object has gone through a noisy channel. For examp...