1058 search results - page 37 / 212 » Secure Group Communications Using Key Graphs |
ACSAC
1999
IEEE
15 years 4 months ago
1999
IEEE
Mainly for scalability reasons, many cryptographic security protocols make use of public key cryptography and require the existence of a corresponding public key infrastructure (P...
102
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CRYPTO
2007
Springer
15 years 6 months ago
2007
Springer
We put forward a new paradigm for building hybrid encryption schemes from constrained chosen-ciphertext secure (CCCA) key-encapsulation mechanisms (KEMs) plus authenticated symmet...
103
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WETICE
1998
IEEE
15 years 4 months ago
1998
IEEE
Proposals for multicast security that have been published so far are complex, often require trust in network components or are inefficient. In this paper we propose a series of no...
103
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SP
2008
IEEE
15 years 7 months ago
2008
IEEE
We consider the following problem: how can two devices that do not share any secrets establish a shared secret key over a wireless radio channel in the presence of a communication...
102
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WS
2005
ACM
15 years 6 months ago
2005
ACM
Many key pre-distribution techniques have been developed recently to establish pairwise keys for wireless sensor networks. To further improve these schemes, researchers have propo...