4 search results - page 1 / 1 » Identity-Based Cryptosystems and Quadratic Residuosity |
IMA
2001
Springer
13 years 9 months ago
2001
Springer
We present a novel public key cryptosystem in which the public key of a subscriber can be chosen to be a publicly known value, such as his identity. We discuss the security of the ...
FOCS
2007
IEEE
13 years 8 months ago
2007
IEEE
Identity Based Encryption (IBE) systems are often constructed using bilinear maps (a.k.a. pairings) on elliptic curves. One exception is an elegant system due to Cocks which build...
CRYPTO
2009
Springer
13 years 11 months ago
2009
Springer
Most of the work in the analysis of cryptographic schemes is concentrated in abstract adversarial models that do not capture side-channel attacks. Such attacks exploit various for...
EUROCRYPT
2010
Springer
13 years 9 months ago
2010
Springer
We construct the first public-key encryption scheme in the Bounded-Retrieval Model (BRM), providing security against various forms of adversarial “key leakage” attacks. In th...