Sciweavers

35 search results - page 2 / 7
» Certified Encryption Revisited
Sort
View
CRYPTO
2005
Springer
120views Cryptology» more  CRYPTO 2005»
13 years 10 months ago
Searchable Encryption Revisited: Consistency Properties, Relation to Anonymous IBE, and Extensions
We identify and fill some gaps with regard to consistency (the extent to which false positives are produced) for public-key encryption with keyword search (PEKS), providing new de...
Michel Abdalla, Mihir Bellare, Dario Catalano, Eik...
ISW
2007
Springer
13 years 11 months ago
Revisiting the Security Model for Timed-Release Encryption with Pre-open Capability
Abstract. The concept of timed-released encryption with pre-open capability (TRE-PC) was introduced by Hwang, Yum and Lee. In a TREPC scheme, a message is encrypted in such a way t...
Alexander W. Dent, Qiang Tang
CANS
2010
Springer
146views Cryptology» more  CANS 2010»
13 years 3 months ago
Anonymous Credential Schemes with Encrypted Attributes
In anonymous credential schemes, users obtain credentials on certain attributes from an issuer, and later show these credentials to a relying party anonymously and without fully di...
Jorge Guajardo, Bart Mennink, Berry Schoenmakers
CISC
2007
Springer
152views Cryptology» more  CISC 2007»
13 years 11 months ago
Orthogonality between Key Privacy and Data Privacy, Revisited
Abstract. Key privacy is a notion regarding the privacy of the owner of a public key, which has important applications in building (receiver) anonymous channels, or privacy-enhance...
Rui Zhang 0002, Goichiro Hanaoka, Hideki Imai