Exploration of efficient symmetric AES algorithm

Mewada, Shivlal; Sharma, Pradeep; Gautam, Surendra Singh

doi:10.1109/cdan.2016.7570921

Cited by 11 publications

(5 citation statements)

References 7 publications

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“…In addition, the forgotten password feature and the secret answer lock used to change forgotten passwords are more secure than in other systems. From the study [14] it was found that the Twofish algorithm has mean encryption performance compared to the other algorithms in the study and it uses less memory; two factors considered in selecting that algorithm to encrypt the questions and answers for resetting the password in this current study.…”

Section: Discussion Of Phase 1 Resultsmentioning

confidence: 87%

“…In [14] , the authors clarify the scalability of different Symmetric Key Cryptography algorithms, and these SKC algorithms are analysed relying on encryption execution and memory usage. The main goal of the memory usage test in [14] is to quantify the effectiveness and execution of SKC algorithms. The encryption rate ought to be as low as feasibly possible for better performance.…”

Section: Twofish Algorithmmentioning

confidence: 99%

“…The paper also mentioned some limitations of SKC algorithms; the limitations of a range of algorithms used in random encryption algorithms proposed in our paper are as follow [14] :…”

Section: Twofish Algorithmmentioning

confidence: 99%

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A Framework and Cryptography Algorithm for Protecting Sensitive Data on Cloud Service Providers

Alrashidi¹

2019

JKAU Comp IT Sci

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Most companies are sceptical about the security and insurance measures offered by cloud services and are reluctant to store sensitive data, such as employee records, in the cloud. Thus, more effort is needed to support the security of information in cloud computing. This paper proposes a cryptography algorithm called ―random algorithm‖ because it is built on the idea of randomising the encryption of uploaded files among four encryption algorithms. The proposed fragmentation technique helps add security and privacy to cloud storage applications. Based on earlier studies, we have created a file-level fragmentation technique that does not work at the database level, in contrast to commonly employed approaches in the case of fragmentation techniques such as horizontal fragmentation, vertical fragmentation, and hybrid fragmentation, which do work at the database level. The proposed encryption algorithm and fragmentation technique work within an integrated security framework that includes a user authentication gateway that encrypts user registration data through a cryptography algorithm called the RivestShamir-Adleman algorithm (RSA). The results of the proposed security framework were positive, as it contributed to reducing the encryption time and decoding time by approximately 99%, compared to earlier studies

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Section: Discussion Of Phase 1 Resultsmentioning

confidence: 87%

Section: Twofish Algorithmmentioning

confidence: 99%

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A Framework and Cryptography Algorithm for Protecting Sensitive Data on Cloud Service Providers

Alrashidi¹

2019

JKAU Comp IT Sci

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“…The first categorization method depends on the number of keys: Symmetric versus asymmetric (Wahid, et al, 2018), whereas the second categorization method involves the type of cipher operation: Substitution (S-Box), permutation (P-Box), cipher product (S-P), and numbers manipulation. The third categorization method takes into consideration the way of processing plain text into two main categories: Stream (which is further sub-categorized into synchronous and selfsynchronous) and block ciphers (Mewada, Sharma and Gautam, 2016). The last categorization method depends on the chronological order: Beginning with the traditional, into modern, the most recent lightweight and ultra-lightweight (Hasan, et al, 2021).…”

Section: Cipher Classificationmentioning

confidence: 99%

Modern and Lightweight Component-based Symmetric Cipher Algorithms

Qassir

Gaata

Sadiq

2022

ARO

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Information security, being one of the corner stones of network and communication technology, has been evolving tremendously to cope with the parallel evolution of network security threats. Hence, cipher algorithms in the core of the information security process have more crucial role to play here, with continuous need for new and unorthodox designs to meet the increasing complexity of the applications environment that keep offering challenges to the current existing cipher algorithms. The aim of this review is to present symmetric cipher main components, the modern and lightweight symmetric cipher algorithms design based on the components that utilized in cipher design, highlighting the effect of each component and the essential component among them, how the modern cipher has modified to lightweight cipher by reducing the number and size of these components, clarify how these components give the strength for symmetric cipher versus asymmetric of cipher. Moreover, a new classification of cryptography algorithms to four categories based on four factors is presented. Finally, some modern and lightweight symmetric cipher algorithms are selected, presented with a comparison between them according to their components by taking into considerations the components impact on security, performance, and resource requirements.

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“…The cryptosystem generates a symmetrical encryption Key [12]. The main idea is to shuffle the colors of the image -M‖ with dimensions , using the generated key.…”

Section: A Descriptionmentioning

confidence: 99%

A New Cryptosystem using Vigenere and Metaheuristics for RGB Pixel Shuffling

Kaddouri¹,

Hyaya²,

Kaddouri³

2017

ijacsa

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Abstract-In this article we present a new approach using Vigenere and metaheuristics to resolve a problem of pixel shuffling to cipher an image. First the image is adapted to match the resolution system by transforming it to a list of intensities and coordinates. The idea is to use Vigenere encryption to maximize the confusion by widening the domain of intensities. Then, metaheuristics play the major role of encryption, generating an appropriate Meta key in order to shuffle the lists. Thus, both Vigenere key and Meta-key are used for encryption and later in decryption by the recipient. Finally, a comparison of different metaheuristics is proposed to find the most suitable one for this cryptosystemt.

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Exploration of efficient symmetric AES algorithm

Cited by 11 publications

References 7 publications

A Framework and Cryptography Algorithm for Protecting Sensitive Data on Cloud Service Providers

A Framework and Cryptography Algorithm for Protecting Sensitive Data on Cloud Service Providers

Modern and Lightweight Component-based Symmetric Cipher Algorithms

A New Cryptosystem using Vigenere and Metaheuristics for RGB Pixel Shuffling

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