I am looking for coding related to Detection of clone Attack in mobile sensor networks. ....etc

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hi i'm a master student i need your help with ns2 simulator
if any on have a code for vod in p2p networks please help ....etc

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Wireless sensor networks are susceptible to node replication attacks due to their unattended nature. Existing replicas detection schemes can be further improved in regard of detection probabilities, detection overheads, and the balance of detection overheads among sensor nodes. In this paper, we make the following contributions: first, we point out the unrealistic assumption that the replica node would behave honestly as the benign sensor nodes; thus the existing detection schemes would fail if the replica nodes cheat or collude with the compro ....etc

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A Low-Voltage Low-Power Comparator With
Current-Controlled Dynamically-Biased
Preamplifiers For DCM Buck Regulators

Hoi Lee
Department of Electrical Engineering,
The University of Texas at Dallas,
Richardson, TX 75080-3021, USA.



Abstract-

Comparator-controlled power switch has been widely used to improve power efficiencies of discontinuous-conductionmode (DCM) buck regulators. Some major design challenges are capabilities of the comparator to operate at low voltage and dissipate low power for low-voltage DCM ....etc

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Abstract

Mobile ad hoc networks are typically characterized by high mobility and frequent page link failures that result in low throughput and high end-to-end delay. To reduce the number of route discoveries due to such broken paths, multipath routing can be utilized so that alternate paths are available. Current approaches to multipath routing make use of pre-computed routes determinedduring route discovery. These solutions, however, suffer during high mobility because the alternate paths are not actively maintained. Hence, precisely when nee ....etc

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ntroduction

In the past few years, there has been a boom in the computer industry. The processor speed has jumped from 500 MHz to 4 GHz and is still increasing. High speed rams and hard disks are becoming available. But people are always greedy and they always want more. Experts are beginning to look for ways to accelerate the speed-up. Every other day an expert wakes up and shouts something like DNA computing, stream computing, just so computing etc. This seminar introduces Dynamically Reconfigurable Computing which, unlike the above-mentio ....etc

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trust_entry::trust_entry()
{
//Initialize as per your need.
}
trust_entry:: trust_entry()
{
//Deconstruct as per your need.
}

trust_entry* trust_store::trust_lookup(nsaddr_t node_id)
{
trust_entry *rp = trusthead.lh_first;
for (; rp; rp = rp->trust_link.le_next) {
if (rp->node_id == node_id)
break;
}
return rp;
}
void trust_store::trust_delete(nsaddr_t node_id)
{
trust_entry *rp = trust_lookup(node_id);

if (rp)
{
LIST_REMOVE(rp, trust_link);
delete rp;
}

}

trust_entry*
trust_store:: ....etc

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i'm doing m.cs final year project .so will u please help me to get the coding or algorithm for eliminating malicious node using trust based evaluation ....etc

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ns2 codings for hyper elliptic curve cryptography

Hyperelliptic curve cryptography is similar to elliptic curve cryptography (ECC) insofar as the Jacobian of a hyperelliptic curve is an abelian group in which to do arithmetic, just as we use the group of points on an elliptic curve in ECC. ....etc

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RESOLVING BLACK HOLE ATTACKS IN AD HOC NETWORKS USING TRUST VALUE EVALUATION SCHEME BASED MODIFIED AODV
ROUTING PROTOCOL
Presented By:
Dr. Periasamy 1 A. Menaka Pushpa 2

1Prof. and Head of the Department of CSE, Dr.Sivanthi Aditanar College of Engg.,Tamilnadu, India
2 Lecturer in CSE Department, Dr. Sivanthi Aditanar College of Engg.Tamilnadu, India


ABSTRACT

Ad hoc networks are primarily meant for use in military,emergency and rescue scenarios, where in spite of onexistinginfrastructure, decen ....etc

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