231 search results - page 19 / 47 » Generalized Identity Based and Broadcast Encryption Schemes |
124
Voted
ASIACRYPT
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. Whereas encryption schemes withstanding passive chosenplaintext attacks (CPA) can be constructed based on a variety of computational assumptions, only a few assumptions a...
137
Voted
EUROCRYPT
1999
Springer
15 years 7 months ago
1999
Springer
Abstract. We consider the problem of sending messages into the future." Previous constructions for this task were either based on heuristic assumptions or did not provide anon...
146
Voted
DCC
2007
IEEE
16 years 3 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 ...
165
Voted
ESAS
2004
Springer
15 years 9 months ago
2004
Springer
In this paper we describe the advantages of using iterative Diffie-Hellman (IDH) key trees for mobile ad-hoc group communication. We focus on the Treebased Group Diffie-Hellman (...
146
Voted
CCS
2008
ACM
15 years 5 months ago
2008
ACM
Identity-based encryption (IBE) is an exciting alternative to public-key encryption, as IBE eliminates the need for a Public Key Infrastructure (PKI). Any setting, PKI- or identit...