110 search results - page 7 / 22 » Efficient hybrid encryption from ID-based encryption |
ICISC
2004
13 years 8 months ago
2004
We propose a new broadcast encryption scheme based on polynomial interpolations. Our scheme, obtained from the Naor-Pinkas scheme by partitioning the user set and interpolating mul...
CARDIS
2006
Springer
13 years 10 months ago
2006
Springer
Most present symmetric encryption algorithms result from a tradeoff between implementation cost and resulting performances. In addition, they generally aim to be implemented effici...
ASAP
2010
IEEE
13 years 7 months ago
2010
IEEE
Many applications require protection of secret or sensitive information, from sensor nodes and embedded applications to large distributed systems. The confidentiality of data can b...
ESORICS
2004
Springer
14 years 3 days ago
2004
Springer
This work presents a practical public-key encryption scheme that offers security under adaptive chosen-ciphertext attack (CCA) and has pseudo-random ciphertexts, i.e. ciphertexts ...
IJNSEC
2006
13 years 6 months ago
2006
It has always been a critical issue to find efficient methods for fast revocation of a user's identity in identity (ID)based cryptosystems. Unfortunately, none of the previou...