ORCID Profile
0000-0002-1398-952X
Current Organisation
Khalifa University of Science and Technology
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Publisher: Springer Berlin Heidelberg
Date: 2014
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2022
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2022
Publisher: Hindawi Limited
Date: 2017
DOI: 10.1155/2017/3606424
Abstract: Mobile agents are smart programs that migrate from one platform to another to perform the user task. Mobile agents offer flexibility and performance enhancements to systems and service real-time applications. However, security in mobile agent systems is a great concern. In this paper, we propose a novel Broadcast based Secure Mobile Agent Protocol (BROSMAP) for distributed service applications that provides mutual authentication, authorization, accountability, nonrepudiation, integrity, and confidentiality. The proposed system also provides protection from man in the middle, replay, repudiation, and modification attacks. We proved the efficiency of the proposed protocol through formal verification with Scyther verification tool.
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2023
Publisher: Springer Berlin Heidelberg
Date: 17-07-2015
Publisher: Elsevier BV
Date: 12-2018
Publisher: IEEE
Date: 03-2017
Publisher: Elsevier BV
Date: 12-2021
Publisher: IEEE
Date: 05-2015
Publisher: Springer Science and Business Media LLC
Date: 08-05-2019
Publisher: IEEE
Date: 10-2017
Publisher: Springer Science and Business Media LLC
Date: 05-05-2017
Publisher: IEEE
Date: 12-2018
Publisher: IEEE
Date: 11-2016
Publisher: Springer Singapore
Date: 29-11-2017
Publisher: IEEE
Date: 12-2017
Publisher: IEEE
Date: 11-2019
Publisher: MDPI AG
Date: 19-08-2022
DOI: 10.3390/S22166243
Abstract: Hundreds of image encryption schemes have been conducted (as the literature review indicates). The majority of these schemes use pixels as building blocks for confusion and diffusion operations. Pixel-level operations are time-consuming and, thus, not suitable for many critical applications (e.g., telesurgery). Security is of the utmost importance while writing these schemes. This study aimed to provide a scheme based on block-level scrambling (with increased speed). Three streams of chaotic data were obtained through the intertwining logistic map (ILM). For a given image, the algorithm creates blocks of eight pixels. Two blocks (randomly selected from the long array of blocks) are swapped an arbitrary number of times. Two streams of random numbers facilitate this process. The scrambled image is further XORed with the key image generated through the third stream of random numbers to obtain the final cipher image. Plaintext sensitivity is incorporated through SHA-256 hash codes for the given image. The suggested cipher is subjected to a comprehensive set of security parameters, such as the key space, histogram, correlation coefficient, information entropy, differential attack, peak signal to noise ratio (PSNR), noise, and data loss attack, time complexity, and encryption throughput. In particular, the computational time of 0.1842 s and the throughput of 3.3488 Mbps of this scheme outperforms many published works, which bears immense promise for its real-world application.
Publisher: Springer US
Date: 2003
Location: United Arab Emirates
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Chan Yeob Yeun.