102 search results - page 13 / 21 » Practical Identity-Based Encryption Without Random Oracles |
IJISEC
2008
14 years 11 months ago
2008
Abstract This paper surveys the literature on certificateless encryption schemes. In particular, we examine the large number of security models that have been proposed to prove the...
PKC
1999
Springer
15 years 3 months ago
1999
Springer
This paper presents a simple and efficient conversion from a semantically secure public-key encryption scheme against passive adversaries to a non-malleable (or semantically secure...
AFRICACRYPT
2010
Springer
15 years 3 months ago
2010
Springer
Abstract. Proxy re-encryption (PRE) allows a semi-trusted proxy to convert a ciphertext originally intended for Alice into one encrypting the same plaintext for Bob. The proxy only...
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EUROCRYPT
2012
Springer
13 years 2 months ago
2012
Springer
We describe a compression technique that reduces the public key size of van Dijk, Gentry, Halevi and Vaikuntanathan’s (DGHV) fully homomorphic scheme over the integers from ËœO(Î...
BIRTHDAY
2010
Springer
15 years 23 days ago
2010
Springer
Chosen-ciphertext security is by now a standard security property for asymmetric encryption. Many generic constructions for building secure cryptosystems from primitives with lower...