Search Results - (( developing dynamics encryption algorithm ) OR ( java simulation optimization algorithm ))
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A hybrid database encryption algorithm based on reverse string and dynamic key
Published 2016“…Personal computers has become one of the important part of human life, especially when they using the Internet or any public networks.So, the information or data may still be deliberately or inadvertently leaked out by the insiders or customers.In this paper, we proposing new algorithm to protect any type of data, depending on the substitution techniques, using dynamic key (DK) and reveres string for each character in the text (or field in the file of the database) and each string .A special equation was developed to generate the DK, it’s depend on the length of string, order the character in the string,ASCII code of the character, and string sequence.The proposed algorithm using the reverse string before encryption, also, there are two actions after that, for the purpose of increasing the complexity of the algorithm.The results showed that The developed algorithm was successes to remove any duplicate encryption, for each character and each record even when the text duplicated.…”
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2
Development of key-dependent dynamic S-Boxes with dynamic irreducible polynomial and affine constant
Published 2018“…For data security, block ciphers like advanced encryption standard are needed. Advanced encryption standard is an encryption algorithm which is widely used to provide security to sensitive information by organizations. …”
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3
Key schedule algorithm based on coordinate geometry of a three-dimensional hybrid cube
Published 2019“…The strength of the keys and ciphertext are compared with the Advanced Encryption Standard (AES), HiSea, and Dynamic Key Schedule Algorithm (DKSA). …”
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4
Reconstructing applicable chaotic Baptista-type symmetric cryptosystem
Published 2014“…This recommended encryption algorithm also overcomes the flaw in Ariffin’s encryption procedure. …”
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5
Dynamic key scheduling algorithm for block ciphers using quasigroup string transformation
Published 2018“…This research proposed a Dynamic Key Scheduling Algorithm (KSA) using isotope of a quasigroup as the dynamic substitution table. …”
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6
Attribute reduction based scheduling algorithm with enhanced hybrid genetic algorithm and particle swarm optimization for optimal device selection
Published 2022“…The simulation is implemented with iFogSim and java programming language. …”
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Chaos synchronization and cryptography for secure communications / Fatin Nabila Abd Latiff
Published 2021“…For secure communication that is reliable, secure, and has good performance, the focus is on developing Double Encryption System (DES). The combination of synchronization of chaos and symmetric encryption is called DES. …”
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8
Database encryption for a Web-based Claims System
Published 2008“…Out of twenty encryption algorithms that are available in the Dynamic-Link Library (DLL), only five have been selected to go through and perform analysis for comparison in terms of its performance and compatibility with the developed system. …”
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9
Enhancement of Ant Colony Optimization for Grid Job Scheduling and Load Balancing
Published 2011“…Global pheromone update is performed after the completion of processing the jobs in order to reduce the pheromone value of resources. A simulation environment was developed using Java programming to test the performance of the proposed EACO algorithm against existing grid resource management algorithms such as Antz algorithm, Particle Swarm Optimization algorithm, Space Shared algorithm and Time Shared algorithm, in terms of processing time and resource utilization. …”
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10
Ant colony optimization algorithm for load balancing in grid computing
Published 2012“…The proposed algorithm is known as the enhance ant colony optimization (EACO). …”
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11
A new KD-3D-CA block cipher with dynamic S boxes based on 3D cellular automata
Published 2019“…Deductively, the proposed KD-3D-CA block cipher algorithm is more secure than other block cipher algorithms and can be implemented for data encryption and decryption.…”
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12
Security Analysis Between Static And Dynamic S-boxes In Block Ciphers
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13
OPTIMIZED MIN-MIN TASK SCHEDULING ALGORITHM FOR SCIENTIFIC WORKFLOWS IN A CLOUD ENVIRONMENT
Published 2023“…To achieve this, we propose a new noble mechanism called Optimized Min-Min (OMin-Min) algorithm, inspired by the Min-Min algorithm. …”
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14
Clonal selection algorithm for the cryptanalysis of a simple substitution cipher
Published 2006“…The algorithm is based on the Clonalg algorithm developed by de Castro and Von Zuben. …”
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Embedded system for indoor guidance parking with Dijkstra’s algorithm and ant colony optimization
Published 2019“…This study proposes a car parking management system which applies Dijkstra’s algorithm, Ant Colony Optimization (ACO) and Binary Search Tree (BST) in structuring a guidance system for indoor parking. …”
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16
A Hybrid Chaotic Image Encryption Scheme Bas~d on S-Box and Ciphertext Feedback
Published 2007“…In order to meet these challenges, a number of schemes have been proposed for encryption of digital images, making use of chaotic dynamical systems. …”
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17
Features selection for intrusion detection system using hybridize PSO-SVM
Published 2016“…Hybridize Particle Swarm Optimization (PSO) as a searching algorithm and support vector machine (SVM) as a classifier had been implemented to cope with this problem. …”
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Resource management in grid computing using ant colony optimization
Published 2011“…Resources with high pheromone value are selected to process the submitted jobs.Global pheromone update is performed after completion processing the jobs in order to reduce the pheromone value of resources.A simulation environment was developed using Java programming to test the performance of the proposed EACO algorithm against other ant based algorithm, in terms of resource utilization.Experimental results show that EACO produced better grid resource management solution.…”
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19
A secure message handler using microsoft cryptoapi
Published 2003“…This application demonstrates how to hash, encrypt and decrypt the string and various types of files using several cryptography algorithms provided by the CiyptoAPI function. …”
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20
A secure message handler using microsoft cryptoapi
Published 2003“…This application demonstrates how to hash, encrypt and decrypt the string and various types of files using several cryptography algorithms provided by the CiyptoAPI function. …”
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