vee antenna ppt

An inverted vee antenna is a type of antenna similar to a horizontal dipole, but with the two sides bent down towards the ground, typically creating a 120 or 90 degree angle between the dipole legs. It is typically used in areas of limited space as it can significantly reduce the ground foot print of the antenna without significantly impacting performance. Viewed from the side, it looks like the English letter V turned upside down, hence the name. Inverted vee antennas are commonly used by amateur radio stations, and aboard s ....etc

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I generated public and private key based on Ecc. but i need to Ecc function for addition and multiplication for user verification with that private and public key.. ....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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elliptic curve cryptography thesis source code matlab

ABSTRACT

In this expository thesis we study elliptic curves and their role in cryptography. In doing so we examine an intersection of linear algebra, abstract
algebra, number theory, and algebraic geometry, all of which combined provide the necessary background. First we present background information on rings, fields, groups, group actions, and linear algebra. Then we delve into the structure and classification of finite fields as well as construction of finite fields and computation in f ....etc

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To get full information or details of Elliptic Curve selection, point addition and scalar multiplication please have a look on the pages

http://seminarsprojects.net/Thread-elliptic-curve-selection-point-addition-and-scalar-multiplication-in-java-matlab

if you again feel trouble on Elliptic Curve selection, point addition and scalar multiplication please reply in that page and ask specific fields in Elliptic Curve selection, point addition and scalar multiplication ....etc

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ABSTRACT

The main objective of our Project is to show that Elliptical Curve Cryptography is better than RSA. Which means than the ECC maintains a constant key size regarding the amount of data transferred i.e. the key size will be constant where as in RSA key size varies with increase in transfer of data. By having this type of properties this algorithm can be used in different applications efficiently. This algorithm is widely applicable to the huge organizations like military. As in the military network large amounts of very sensitiv ....etc

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Submitted by
Dilgit D
Nishant Nair
Jeffy Jimmy Joseph
Nair Vishnu Unnikrishnan


Now tell your secret publically .
Introduction
This software enables encryption of data into an image and send it
Encryption , process of transforming information using an algorithm to make it unreadable .
The art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message .
This is implemented using two system and a l ....etc

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elliptic curve cryptography implementation in ns2

Elliptic curve cryptography (ECC) is an approach to public-key cryptography based on the algebraic structure of elliptic curves over finite fields. ECC requires smaller keys compared to non-ECC cryptography (based on plain Galois fields) to provide equivalent security.Elliptic curves are applicable for encryption, digital signatures, pseudo-random generators and other tasks. They are also used in several integer factorization algorithms that have applications in cryptography, s ....etc

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The ultimate purpose of this project has been the implementation in MATLAB of an Elliptic Curve Cryptography (ECC) system, primarily the Elliptic Curve Diffie-Hellman (ECDH) key exchange. We first introduce the fundamentals of Elliptic Curves, over both the real numbers and the integers modulo p where p is prime. Then the theoretical underpinnings of the ECDH system are covered, including a brief look at how this system is broken. Next we develop the individual elements that will be needed in the implementation of ECDH, such as functions for ca ....etc

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sir v r doing a project named low power fpga based elliptic curve cryptography, so v r writing vhdl codes for that ,so if any vhdl codes already available plz post ....etc

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