550 search results - page 48 / 110 » Public Key Encryption and Encryption Emulation Attacks |
ACNS
2003
Springer
14 years 2 months ago
2003
Springer
Distributed key generation is one of the most challenging tasks for threshold cryptosystems. Designing such a protocol and proving its security against a malicious, adaptive adver...
CCS
2007
ACM
14 years 3 months ago
2007
ACM
In this paper we construct two new fuzzy identity-based encryption (IBE) schemes in the random oracle model. Not only do our schemes provide public parameters whose size is indepe...
EUROPKI
2004
Springer
14 years 2 months ago
2004
Springer
We present a framework for extending the functionality of LDAP servers from their typical use as a public directory in public key infrastructures. In this framework the LDAP server...
PKC
2011
Springer
13 years 6 hour ago
2011
Springer
xtended abstract which appears in the 2011 International Conference on Theory and Practice in Public Key Cryptography PKC 2011 (6–9 march 2011, Taormina, Italy) D. Catalano, N. F...
DCC
2007
IEEE
14 years 8 months ago
2007
IEEE
A general method for deriving an identity-based public key cryptosystem from a one-way function is described. We construct both ID-based signature schemes and ID-based encryption ...