Performance Evaluation of Blowfish Algorithm on Supercomputer IMAN1

Asassfeh, Mahmoud Rajallah; Qatawneh, Mohammad; ALAzzeh, Feras Mohamed

doi:10.5121/ijcnc.2018.10205

Cited by 17 publications

(10 citation statements)

References 16 publications

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“…The IDEA implementation based on portioning data where every processor executes the same code with the same key for all concurrently on data portion which allocated to it. Parallel IDEA evaluated by multiple input sizes (0.09, 0.19, 0.39,0.78, 1.56,3.12, 6.25,12.5, 25,50 MByte) and different numbers of processors (1,2,3,4,8,16,32,64,128).…”

Section: Experiments and Resultsmentioning

confidence: 99%

“…In [16], the authors showed the performance evaluation of the blowfish algorithm in the parallel platform, the algorithm is implemented using the MPI library, and the experiment is performed on an IMAN1 supercomputer. The experimental results showed that the parallel algorithm achieved the best value when the number of processors is 32 for a plaintext size of 160 Mbyte.…”

Section: Background and Related Workmentioning

confidence: 99%

“…Is calculated by taking the ratio between the serial and parallel time [7]. According to Figure 7 which shows the speed up to five different plaintext sizes on2, 3,4,8,16,32,64, and 128 processors. The results show as following:…”

Section: Speedup Evaluationmentioning

confidence: 99%

“…It is available for use by academia and industry in Jordan and the region and provides multiple resources and clusters to run and test High-Performance Computing (HPC) codes. It uses 2260 PlayStation3 devices [7] [16].Our work has two limitations. First, it may yield different results with other programming languages and parallel frameworks.…”

Section: Introductionmentioning

confidence: 99%

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Performance Evaluation of Parallel International Data Encryption Algorithm on IMAN1 Super Computer

Doumi¹,

Qatawneh²

2019

IJNSA

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Distributed security is an evolving sub-domain of information and network security. Security applications play a serious role when data exchanging, different volumes of data should be transferred from one site to another safely and at high speed. In this paper, the parallel International Data Encryption Algorithm (IDEA) which is one of the security applications is implemented and evaluated in terms of running time, speedup, and efficiency. The parallel IDEA has been implemented using message passing interface (MPI) library, and the results have been conducted using IMAN1 Supercomputer, where a set of simulation runs carried out on different data sizes to define the best number of processor which can be used to manipulate these data sizes and to build a visualization about the processor number that can be used while the size of data increased. The experimental results show a good performance by reducing the running time, and increasing speed up of encryption and decryption processes for parallel IDEA when the number of processors ranges from 2 to 8 with achieved efficiency 97% to 83% respectively.

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Section: Experiments and Resultsmentioning

confidence: 99%

Section: Background and Related Workmentioning

confidence: 99%

Section: Speedup Evaluationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Performance Evaluation of Parallel International Data Encryption Algorithm on IMAN1 Super Computer

Doumi¹,

Qatawneh²

2019

IJNSA

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“…1) Conventional digital forensics cannot be used to investigate the incident in cloud computing on the basis of various factors such as the distributed nature of cloud computing [64] [65], large resources rather than limited resources in local devices, a large number of data centers located in multiple locations, the presence of third parties and many other factors.…”

Section:  Cloud Computing Forensicsmentioning

confidence: 99%

A Survey of Various Frameworks and Solutions in all Branches of Digital Forensics with a Focus on Cloud Forensics

Khanafseh¹,

Qatawneh²,

Almobaideen³

2019

IJACSA

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Digital forensics is a class of forensic science interested with the use of digital information produced, stored and transmitted by various digital devices as source of evidence in investigations and legal proceedings. Digital forensics can be split up to several classes such as computer forensics, network forensics, mobile forensics, cloud computing forensics, and IoT forensics. In recent years, cloud computing has emerged as a popular computing model in various areas of human life. However, cloud computing systems lack support for computer forensic investigations. The main goal of digital forensics is to prove the presence of a particular document in a given digital device. This paper presents a comprehensive survey of various frameworks and solutions in all classes of digital forensics with a focus on cloud forensics. We start by discussing different forensics classes, their frameworks, limitations and solutions. Then we focus on the methodological aspect and existing challenges of cloud forensics. Moreover, the detailed comparison discusses drawbacks, differences and similarities of several suggested cloud computing frameworks providing future research directions.

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An Intelligent Session Key-Based Hybrid Lightweight Image Encryption Algorithm Using Logistic-Tent Map and Crossover Operator for Internet of Multimedia Things

Gupta

Gupta²,

Khosravi

et al. 2021

Wireless Pers Commun

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Performance Evaluation of Blowfish Algorithm on Supercomputer IMAN1

Cited by 17 publications

References 16 publications

Performance Evaluation of Parallel International Data Encryption Algorithm on IMAN1 Super Computer

Performance Evaluation of Parallel International Data Encryption Algorithm on IMAN1 Super Computer

A Survey of Various Frameworks and Solutions in all Branches of Digital Forensics with a Focus on Cloud Forensics

An Intelligent Session Key-Based Hybrid Lightweight Image Encryption Algorithm Using Logistic-Tent Map and Crossover Operator for Internet of Multimedia Things

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