CLOAK: A Stream Cipher Based Encryption Protocol for Mobile Cloud Computing

Banerjee, Amit; Hasan, Mahamudul; Rahman, Md. Auhidur; Chapagain, Rajesh

doi:10.1109/access.2017.2744670

Cited by 14 publications

(4 citation statements)

References 50 publications

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“…ERSA encryption times also showed a proportional relationship between data size and encryption time [ 17 ]. This made their encryption times predictable, deterministic, and patterned which confirms the work of Masram et al [ 39 ] and [ 38 , 40 – 45 ]. The use of longer keys ensures higher security but results in higher CPU utilization when encryption time is dependent on data size (O (N)) [ 46 ].…”

Section: 0 Discussionsupporting

confidence: 82%

Ensuring privacy and confidentiality of cloud data: A comparative analysis of diverse cryptographic solutions based on run time trend

Dawson,

Frimpong,

Hayfron Acquah

et al. 2023

PLoS ONE

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The cloud is becoming a hub for sensitive data as technology develops, making it increasingly vulnerable, especially as more people get access. Data should be protected and secured since a larger number of individuals utilize the cloud for a variety of purposes. Confidentiality and privacy of data is attained through the use of cryptographic techniques. While each cryptographic method completes the same objective, they all employ different amounts of CPU, memory, throughput, encryption, and decryption times. It is necessary to contrast the various possibilities in order to choose the optimal cryptographic algorithm. An integrated data size of 5n*102 (KB (∈ 1,2,4,10,20,40) is evaluated in this article. Performance metrics including run time, memory use, and throughput time were used in the comparison. To determine the effectiveness of each cryptographic technique, the data sizes were run fifteen (15) times, and the mean simulation results were then reported. In terms of run time trend, NCS is superior to the other algorithms according to Friedman’s test and Bonferroni’s Post Hoc test.

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Section: 0 Discussionsupporting

confidence: 82%

Ensuring privacy and confidentiality of cloud data: A comparative analysis of diverse cryptographic solutions based on run time trend

Dawson,

Frimpong,

Hayfron Acquah

et al. 2023

PLoS ONE

View full text Add to dashboard Cite

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“…The state of art technologies infers the ease of existing techniques for an instance. Banerjee et al [1], revolutionized the area of mobile cloud computing. He proposed a lightweight and computationally proficient protocol, called CLOAK, for the cell phone.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Initially, a random key is used to encrypt the first block and the subsequent key streams are generated by our cryptosystems based on the below function. The output of the above algorithm produces the key streams from the Jump graph of a web graph starts from 1, 1, 2, 3,4,5,6,1,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25, 26 by doing equivalence modulo 26.…”

Section: Establishment Of Key Streamsmentioning

confidence: 99%

Graph-Based Replication and Two Factor Authentication in Cloud Computing

Lavanya¹,

Saravanakumar²

2023

Computer Systems Science and Engineering

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Many cutting-edge methods are now possible in real-time commercial settings and are growing in popularity on cloud platforms. By incorporating new, cutting-edge technologies to a larger extent without using more infrastructures, the information technology platform is anticipating a completely new level of development. The following concepts are proposed in this research paper: 1) A reliable authentication method Data replication that is optimised; graph-based data encryption and packing colouring in Redundant Array of Independent Disks (RAID) storage. At the data centre, data is encrypted using crypto keys called Key Streams. These keys are produced using the packing colouring method in the web graph's jump graph. In order to achieve space efficiency, the replication is carried out on optimised many servers employing packing colours. It would be thought that more connections would provide better authentication. This study provides an innovative architecture with robust security, enhanced authentication, and low cost.

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“…Cloud services have been provided to companies in the past, but in recent years, services have been offered to individuals with the integration of Internet (IoT, Internet of Things) technology. However, as the purpose of using the cloud service is diversified, there is an increasing demand for the security of the data stored in the cloud environment 2 . Data stored in cloud computing is stored in the cloud server after encryption.…”

Section: Introductionmentioning

confidence: 99%

Efficient key distribution protocol for mobile devices in cloud environments

Jeong¹,

Kim²,

Park³

2018

IJET

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Background/Objectives: Recently, as the fourth industrial revolution has emerged, cloud computing services have been attracting attention for efficient use of Internet-based computing resources. Among the cloud computing services, even if the data processed by the mobile device is encrypted after being stored in the server, the confidential information can be leaked. Therefore, there is a need for the key generation for data encryption and decryption.Methods/Statistical analysis: In this paper, we propose a key distribution protocol that enables mobile devices to securely encrypt and decrypt keys in an efficient manner in a cloud environment. The main purpose of the proposed protocol is to maximize the efficiency and cost reduction of key generation, which can securely transmit and receive data, in a situation where the size of data used in the cloud environment and the storage location are increasing. As a result of the performance evaluation, the proposed method improved the authentication processing time by 4.1% on average compared with the existing protocol, and the average throughput rate of the server per unit time was 6.5%. In addition, the communication delay time between the authentication server and the mobile device improved by 9.3% on average, and the authentication overhead of the server was 11.5% lower than that of the conventional method.Findings: In order to solve this problem, the proposed protocol can solve the security problem of the mobile device because it can receive the authentication through the one - way hash function and the XOR operation using the encrypted data using the session key.Improvements/Applications: In future studies, we will apply the proposed protocol to the actual environment based on the results of this study and compare it with the results obtained from the theoretical studies.

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CLOAK: A Stream Cipher Based Encryption Protocol for Mobile Cloud Computing

Cited by 14 publications

References 50 publications

Ensuring privacy and confidentiality of cloud data: A comparative analysis of diverse cryptographic solutions based on run time trend

Ensuring privacy and confidentiality of cloud data: A comparative analysis of diverse cryptographic solutions based on run time trend

Graph-Based Replication and Two Factor Authentication in Cloud Computing

Efficient key distribution protocol for mobile devices in cloud environments

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