aes algorithm in cryptography


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Secured data transmission using wavelet based steganography and cryptography by using AES algorithm
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Steganography and cryptography methods are used together with wavelets to increase the security of data while transmitting through networks. In discrete wavelet transform, analysis filter bank can be used for analyzing image signal by passing through it This filter bank

Network based Security model using Symmetric Key Cryptography ( AES 256 Rijndael Algorithm ) with Public Key Exchange Protocol (Diffie-Hellman Key
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The main aim of this paper is to strengthen secured communication over the Network by enhancing the strength of the AES algorithm with Diffie-Hellman key exchange Protocol. The Rijndael is a block cipher with variable block and key size is believed to provide much more

FPGA implementation of DNA based aes algorithm for cryptography applications
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Cryptography is the concept of securing the data by retaining its authenticity and without nonrepudiation. Encryption and decryption are the two basic complementary processes which involves in any cryptographic algorithm to protect the data integrity. Advanced

Design and Implementation of Asymmetric Cryptography Using AES Algorithm
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ABSTRACT Advanced Encryption Standard ( AES ) has accretion favor through its altitudinous security with low adequate expense. The delinquency for prismatic security martial in multitudinous operations has AES algorithm . In this paper, AES encryption

DATA ENCRYPTION AND DECRYPTION CRYPTOGRAPHY USING MODIFIED AES ALGORITHM
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Technology has been increases rapidly in our surrounds and also increases the usages of communication become more users friendly. While growing those communications we want to attend to protection for the persons information. To keep data secure the researcher

DESIGN AND DEVELOPMENT OF ROBUST ALGORITHM FOR CRYPTOGRAPHY USING IMPROVED AES TECHNIQUE
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Abstract BackgroundObjective:-The origin of cryptography was found in Roman and Egyptian culture. Cryptography is thousand years old process to encrypt the messages. In its ancient form, people used cryptography to hide their messages that they wanted to keep

Development of Advanced Encryption Standard ( AES ) Cryptography Algorithm for Wi-Fi Security Protocol
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Today all organizations generally rely on wireless networks for ease of movement and less expensive than wired networks but also wireless networks suffer from some of the disadvantages is the presence of some of the threats to the security of networks penetrate

FPGA Implementation of AES Algorithm Using Cryptography
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However three security requirements did not change. The files stored in computers require confidentiality, integrity and availability. Implementation of these requirements, is different and more challenging. Protecting information by transforming it into an unreadable format in

Synthesis of Cellular Automata Cryptography using AES Algorithm
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Secure system is most important part in the data communication. A digital media can be transmitted easily in real time anywhere at any time due to the multimedia technology and internet, but to maintaining a security of information is a biggest problem now a days

Analysis on AES Algorithm using symmetric cryptography
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In this paper we present the protection of long lived private key public key using cryptographic schemes is one of the most important issues for information security. Any cryptographic scheme that reveals private key and public key will soon its security absolutely

MINIMIZING EXECUTION TIME OF GRID-BASED CRYPTOGRAPHY WITH AES ALGORITHM BY USING THREAD POOL
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In this paper, we propose and develop Grid and Thread Pool Based Encryption (GTPBE) application that uses the computational resources of multiple Personal Computers in order to encipher large files with one of the most efficient and secure encryption algorithms, the

AES Cryptography Algorithm Based on Intelligent Blum-Blum-Shub PRNGs
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One of the relative common encryption algorithm in the literature is Advanced Encryption Standard ( AES ) procedural steps. It is public key algorithm which has a number of drawbacks to its security. This study presents new combining advanced encryption standard

Hardware and Software Co-Design: Application of the Technique in the Implementation of the AES Cryptography Algorithm
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This article intends to demonstrate the efficiency of using the hardware and software co- design technique, through the implementation of the AES encryption algorithm . Hence, the MixColumns step (which is a part of the AES algorithm ) was implemented in hardware, to

AN EFFICIENT STEGANOGRAPHY ALGORITHM USING VISUAL CRYPTOGRAPHY AND AES ENCRYPTION
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In this paper, an efficient approach for securing information is presented by the combination of steganography, cryptography , and visual cryptography . Steganography is a process by which the transmitting information is secured in a defined manner. At first, the secret

A Low cost FPGA implementation of real time video cryptography system using AES (Rijndael) algorithm .
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The demand for efficient, real time video cryptography systems has become more prominent in our life, especially for military and sensitive-civilian applications. FPGA implementation of video cryptography systems is suitable for both video and cryptography processes due to


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