237 search results - page 28 / 48 » On the Security Notions for Public-Key Encryption Schemes |
ASIACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
We present a new construction of non-committing encryption schemes. Unlike the previous constructions of Canetti et al. (STOC ’96) and of Damg˚ard and Nielsen (Crypto ’00), ou...
SEC
2008
13 years 9 months ago
2008
In an on-line transaction, a user sends her personal sensitive data (e.g., password) to a server for authentication. This process is known as Single Sign-On (SSO). Subject to phish...
EUROCRYPT
2012
Springer
11 years 10 months ago
2012
Springer
Abstract. Processing on encrypted data is a subject of rich investigation. Several new and exotic encryption schemes, supporting a diverse set of features, have been developed for ...
ISPEC
2010
Springer
13 years 9 months ago
2010
Springer
Often authentication and confidentiality are required as simultaneous key requirements in many cryptographic applications. The cryptographic primitive called signcryption effective...
ASIACRYPT
2003
Springer
13 years 11 months ago
2003
Springer
Motivated by privacy issues associated with dissemination of signed digital certificates, we define a new type of signature scheme called a `Universal Designated-Verifier Signatur...