a modified aes based algorithm for image encryption

Abstract

Security in transmission storage of digital images has its importance in today's image communications and confidential video conferencing. Due to the increasing use of images in industrial process, it is essential to protect the confidential image data from unauthorized access. Advanced Encryption Standard (AES) is a well known block cipher that has several advantages in data encryption. However, it is not suitable for real-time applications. In this paper, we analyze and present a ....etc

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IMPLEMENTATION OF ADVANCED ENCRYPTION STANDARD (AES)

(This is my Seventh Semister Major Project)

In the past, cryptography helped ensure secrecy in important communications, such as those of government covert operations, military leaders, and diplomats. Cryptography has come to be in widespread use by many civilians who do not have extraordinary needs for secrecy, although typically it is transparently built into the infrastructure for computing and telecommunications.

Advanced Encryption Standard (AES) is an algorithm for performing ....etc

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By
SANGEETA PATEL
And
PARTHA PRITTAM NAYAK

ABSTRACT
Security can only be as strong as the weakest link. In this world of cryptography, it is now well established, that the weakest page link lies in the implementation of cryptographic algorithms. This project deals with RSA algorithm implementation with and without Chinese Remainder Theorem and also using Variable Radix number System. In practice, RSA public exponents are chosen to be small which makes encryption and signature verification reasonably fast. Private ....etc

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To get full information or details of fast image compression algorithm using modified spiht please have a look on the pages

http://seminarsprojects.net/Thread-modified-spiht-algorithm-for-wavelet-packet-image-coding

if you again feel trouble on fast image compression algorithm using modified spiht please reply in that page and ask specific fields in fast image compression algorithm using modified spiht ....etc

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To get full information or details of matlab coding for image encryption and decryption using aes algorithm please have a look on the pages

http://seminarsprojects.net/Thread-compact-and-efficient-encryption-and-decryption

if you again feel trouble on matlab coding for image encryption and decryption using aes algorithm please reply in that page and ask specific fields in matlab coding for image encryption and decryption using aes algorithm ....etc

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In cryptography the only need of high importance is
security of data.Few ways to achieve it is through public
key cryptography(PKC),secret key cryptography(SKC) and
using hash functions. Generic PKC employs two keys that
are mathematically related although knowledge of one key
does not allow someone to easily determine the other key.
One key is used to encrypt the plaintext and the other key is
used to decrypt the ciphertext(encrypted data). Because a
pair of keys are required, this approach is also called
asymmetric cryptography. T ....etc

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To get full information or details of aes encryption ns2 code please have a look on the pages

http://seminarsprojects.net/Thread-application-research-of-the-aes-encryption-algorithm-on-the-engine-anti-theft-system

if you again feel trouble on aes encryption ns2 code please reply in that page and ask specific fields in aes encryption ns2 code ....etc

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to get information about the topicfast image compression algorithm using modified spiht full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-modified-spiht-algorithm-for-wavelet-packet-image-coding ....etc

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Modified SPIHT algorithm for wavelet packet image coding

Nikola Sprljana, , Sonja Grgicb, Mislav Grgicb
aMultimedia and Vision Lab, Department of Electronic Engineering, Queen Mary, University of London, London E1 4NS, UK
bFaculty of Electrical Engineering and Computing, University of Zagreb, Unska 3/XII, HR-10000 Zagreb, Croatia

Abstract
This paper introduces a new implementation ofwavelet packet decomposition which is combined with SPIHT (Set Partitioning in
Hierarchical Trees) compression scheme. We pr ....etc

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Abstract Engine anti-theft system is not only flexible and
convenient but also high-performance, high-efficient and highsecurity.
Based on the identity authentication principle of engine
anti-theft system, with the AES encryption algorithm theory, this
paper proposes the AES encryption methods and steps which are
appropriate for the identity authentication of engine anti-theft
system. It also designs the experimental program and obtains
good results.
Keywords-engine anti-theft; identity authentication ....etc

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