IMBRICATE CRYPTOGRAPHY

Security and privacy are critical for electronic communication and e-business. Network security measures are needed to protect data during its transmission. Cryptography plays a vital role in network security as it allows two parties to exchange sensitive information in a secured manner. The word cryptography means covered writingâ„¢. The art or science of transforming an intelligible message into unintelligible one and then retransforming that message back to its origina..............etc

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Quantum cryptography becomes a reality
According to reliable sources from NEC, Commercial quantum cryptography, a revolutionary system that can produce quantum keys at a speed of 100Kbit/s and then broadcast it up to 40 kilometres along the commercial fibre optic lines will be available in the markets by the second half of 2005. Speaking in line with Kazuo Nakamura, senior manager of NEC's quantum information technology group at the company's Fundamental and Environmental Research Laboratories, it ca..............etc

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The Java Cryptography Architecture (JCA) is a framework for working with cryptography using the Java programming language. It forms part of the Java security API, and was first introduced in JDK 1.1 in the java.security package...............etc

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i look for elliptic curve cryptography in ns2..............etc

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ECC is a public key encryption technique based on elliptic curve theory. ECC can be used to create faster, smaller and more efficient cryptographic keys. It generates keys through the properties of the elliptic curve equation rather than the traditional method of generation, as the product of very large prime numbers. This technology can be used in conjunction with most of the public key encryption methods such as RSA and Diffie-Hellman.


ECC can yield a level of security with a 164-bit key compared with other systems that require a 1,024-b..............etc

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I would like to implement elliptic curve cryptography algorithm in ns2 to simulate its performance.
Am quite new to ns2 and would appreciate your guidance


Ndia G.John..............etc

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Definition
Quantum cryptography is an effort to allow two users of a common communication channel to create a body of shared and secret information. This information, which generally takes the form of a random string of bits, can then be used as a conventional secret key for secure communication. It is useful to assume that the communicating parties initially share a small amount of secret information, which is used up and then renewed in the exchange process, but even without this assumption exchanges are possible.

The advantage of quantum..............etc

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The Java Cryptography Architecture (JCA) is a framework for working with cryptography using the Java programming language. It forms part of the Java security API, and was first introduced in JDK 1.1 in the java.security package...............etc

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PRESENTED BY:-
VICKY AGARWAL


WHY PHONETIC
Simple information searches -- name lookups, word searches, etc. -- are often implemented in terms of an exact match criterion. However, given both the diversity of homophonic (pronounced the same) words and names, as well as the propensity for humans to misspell surnames, this simplistic criterion often yields less than desirable results, in the form of reduced result sets, missing records that differ by a misplaced letter or different national spellin..............etc

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ECC is a public key encryption technique based on elliptic curve theory. ECC can be used to create faster, smaller and more efficient cryptographic keys. It generates keys through the properties of the elliptic curve equation rather than the traditional method of generation, as the product of very large prime numbers. This technology can be used in conjunction with most of the public key encryption methods such as RSA and Diffie-Hellman. ECC can yield a level of security with a 164-bit key compared with other systems that require a 1,024-bit ke..............etc

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