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CRYPTO
2005
Springer
120views Cryptology» more  CRYPTO 2005»
14 years 3 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
14 years 3 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 7 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»
14 years 3 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