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IJNSEC
2008
13 years 10 months ago
2008
A new concept of society-oriented designated confirmer signatures (SDCS) is introduced in this paper. SDCS is well suited to applications where the capability of the signer and th...
IJNSEC
2008
13 years 10 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...
IJVR
2008
13 years 10 months ago
2008
This paper intends to demonstrate the importance of a Linguistic approach for understanding the complexity implied in the simulations of the Built Environment. Indeed, it will be a...
JNS
2008
13 years 10 months ago
2008
The interaction of two charges moving in R3 in a magnetic field B can be formulated as a Hamiltonian system with six degrees of freedom. Assuming that the magnetic field is uniform...
CSI
2007
13 years 10 months ago
2007
We propose a generic framework for the development of an off-line peer-to-peer electronic payment system with fixed-value electronic coins. The proposed scheme simulates the issua...