239 search results - page 39 / 48 » A survey of certificateless encryption schemes and security ... |
PKC
2009
Springer
14 years 9 months ago
2009
Springer
At Crypto'07, Goyal introduced the concept of Accountable Authority Identity-Based Encryption as a convenient tool to reduce the amount of trust in authorities in Identity-Bas...
SP
2010
IEEE
14 years 19 days ago
2010
IEEE
In this work, we design a method for creating public key broadcast encryption systems. Our main technical innovation is based on a new “two equation” technique for revoking us...
ITNG
2006
IEEE
14 years 2 months ago
2006
IEEE
Informally, Privacy Homomorphism (PH) refers to encryption schemes with a homomorphic property allowing to obtain Ek(a + b) or Ek(a × b) from ciphertexts Ek(a) and Ek(b) without ...
ANSS
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper describes a secure and reliable method for storing data in a distributed hash table (DHT) leveraging the inherent properties of the DHT to provide a secure storage subs...
PQCRYPTO
2010
14 years 21 days ago
2010
Abstract. We propose a variant of the “bonsai tree” signature scheme, a latticebased existentially unforgeable signature scheme in the standard model. Our construction offers ...