Enhanced Cloud Security Implementation Using Modified ECC Algorithm

Thangapandiyan, M.; Anand, P. M. Rubesh; Sankaran, K. Sakthidasan

doi:10.1109/iccsp.2018.8524212

Cited by 18 publications

(7 citation statements)

References 11 publications

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“…Time complexity refers to the time it takes for an algorithm to encipher a plaintext into a Ciphertext and decipher a Ciphertext into a plaintext. When the scrambling time is faster, this implies the data processing time is faster and such algorithms are considered to be efficient [ 38 ]. There have been a series of research to propose algorithms with the lowest execution time with a nonlinear time complexity O ( n ) [ 39 ].…”

Section: Implementation Results and Discussionmentioning

confidence: 99%

Ensuring confidentiality and privacy of cloud data using a non-deterministic cryptographic scheme

et al. 2023

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The amount of data generated by electronic systems through e-commerce, social networks, and data computation has risen. However, the security of data has always been a challenge. The problem is not with the quantity of data but how to secure the data by ensuring its confidentiality and privacy. Though there are several research on cloud data security, this study proposes a security scheme with the lowest execution time. The approach employs a non-linear time complexity to achieve data confidentiality and privacy. A symmetric algorithm dubbed the Non-Deterministic Cryptographic Scheme (NCS) is proposed to address the increased execution time of existing cryptographic schemes. NCS has linear time complexity with a low and unpredicted trend of execution times. It achieves confidentiality and privacy of data on the cloud by converting the plaintext into Ciphertext with a small number of iterations thereby decreasing the execution time but with high security. The algorithm is based on Good Prime Numbers, Linear Congruential Generator (LGC), Sliding Window Algorithm (SWA), and XOR gate. For the implementation in C#, thirty different execution times were performed and their average was taken. A comparative analysis of the NCS was performed against AES, DES, and RSA algorithms based on key sizes of 128kb, 256kb, and 512kb using the dataset from Kaggle. The results showed the proposed NCS execution times were lower in comparison to AES, which had better execution time than DES with RSA having the longest. Contrary, to existing knowledge that execution time is relative to data size, the results obtained from the experiment indicated otherwise for the proposed NCS algorithm. With data sizes of 128kb, 256kb, and 512kb, the execution times in milliseconds were 38, 711, and 378 respectively. This validates the NCS as a Non-Deterministic Cryptographic Algorithm. The study findings hence are in support of the argument that data size does not determine the execution time of a cryptographic algorithm but rather the size of the security key.

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Section: Implementation Results and Discussionmentioning

confidence: 99%

Ensuring confidentiality and privacy of cloud data using a non-deterministic cryptographic scheme

et al. 2023

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“…EMR comprises of elementary information and medical history of the patients, clinical and doctor data, insurance information, etc. It also the readings and records generated through the internal and external sources like biometric data, genetics, blood pressure, electronic medical records, remote sensors data and social media data [1,2,3]. The application of cloud computing technology in healthcare sector can be proved useful in preventing epidemics, improving the quality of life, effectiveness of Clinical Trials, Detecting Side Effects of Drugs, etc.…”

Section: Access Controlmentioning

confidence: 99%

Design & Implementation of Enhanced Security Architecture to Improve Performance of Cloud Computing

Gupta¹,

Dubey²,

Mishra³

2021

JUSST

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Cloud computing offers various features such as creates, configure and customize application online. User can access applications over the Internet and they can also access database via Internet. Open nature and public access make their application vulnerable for several security attacks. This paper attempt to integrated different previously defined security approaches to propose a new and novel model of security. Here, proposed solution approach to improve performance of confidentiality, authentication, integrity and access control with better and strong way. Proposed solution is implemented using java technology and evaluated based on computation time and memory consumption. A detailed comparison with graph is also demonstrated in experimental analysis section.

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“…M. Thangapandiyan et al In [1] proposed modifies elliptic curve cryptography algorithm to offers privacy to sensitive data. Separate keys are generated here for admin and user and the modified ECC uses for both encoding and decoding.…”

Section: Literature Surveymentioning

confidence: 99%

Implementation of Different Cyptographic Strategies in Cloud Environment

Gupta*,

Mishra

2020

IJRTE

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Cloud computing is hosted technology used to deliver services over internet. These services are broadly classified based on type of hosting i.e. infrastructure, platform and software. Public environment and internet connectivity make it vulnerable and unsafe for communication and storage. Confidentiality is one of the major principles to keep data privacy and protection at high level. Cryptographic techniques are used to achieve confidentiality and integrity of information during unsafe communication. This research paper observes that various cryptographic algorithms known as symmetric key cryptography and asymmetric key cryptography can be used to protect information and make it unreadable for unauthorised users. This research paper implements different security algorithms and observe their performance based on computation time over different input sizes. The complete research work concludes a comparative study and recommends different security approaches for different situations.

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Enhanced Cloud Security Implementation Using Modified ECC Algorithm

Cited by 18 publications

References 11 publications

Ensuring confidentiality and privacy of cloud data using a non-deterministic cryptographic scheme

Ensuring confidentiality and privacy of cloud data using a non-deterministic cryptographic scheme

Design & Implementation of Enhanced Security Architecture to Improve Performance of Cloud Computing

Implementation of Different Cyptographic Strategies in Cloud Environment

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