239 search results - page 39 / 48 » A survey of certificateless encryption schemes and security ... |
178
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PKC
2009
Springer
16 years 7 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...
157
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SP
2010
IEEE
15 years 10 months 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...
152
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ITNG
2006
IEEE
16 years 21 days 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 ...
203
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ANSS
2008
IEEE
16 years 1 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...
205
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PQCRYPTO
2010
15 years 10 months 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 ...