IJNSEC
2008
13 years 4 months ago
2008
Recently non-abelian groups have attracted the attention of cryptographers for constructing public-key cryptographic protocols. In this paper we use the conjugacy problem in non-a...
IJNSEC
2008
13 years 4 months ago
2008
In this paper we present a novel dynamic verification approach to protect the local host confidentiality from malicious Java mobile code. In our approach we use Bytecode Modificat...
IJNSEC
2008
13 years 4 months ago
2008
In this paper, we investigate the issues in the analysis and design of provably secure message authentication codes (MACs) Nested MAC (NMAC) and Hash based MAC (HMAC) proposed by ...
IJNSEC
2008
13 years 4 months ago
2008
The ASW protocol is one of the prominent optimistic fair exchange protocols that is used for contract signing between two participants, the originator and the responder, with the ...
IJNSEC
2008
13 years 4 months ago
2008
In a nominative proxy signature scheme, an original singer delegates his signing power to a proxy signer, who generates a nominative signature on behalf of the original signer. In...
IJNSEC
2008
13 years 4 months ago
2008
The paper discusses our research in development of general and systematic methods for intrusion prevention. The key idea is to use data mining techniques to discover repeated patt...
IJNSEC
2008
13 years 4 months ago
2008
In group communication, users often have different access rights to multiple data streams. Based on the access relation of users and data streams, users can form partially ordered...
IJNSEC
2008
13 years 4 months ago
2008
Most of the current security architectures for grid systems use conventional public key infrastructure (PKI) to authenticate grid members and to secure resource allocation to thes...
IJNSEC
2008
13 years 4 months ago
2008
Teleconferencing is an essential feature in any business telephone system. A teleconference allows associates to engage in a group discussion by conducting a virtual meeting while...
IJNSEC
2008
13 years 4 months ago
2008
Identity-based cryptography uses pairing functions,which are sophisticated bilinear maps defined on elliptic curves.Computing pairings efficiently in software is presently a relev...