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An Elliptic Curve Based Schnorr Cloud Security Model in Distributed Environment.
Vinothkumar Muthurajan1, Balaji Narayanasamy2
1Department of CSE, University College of Engineering, Dindigul, Tamil Nadu 624622, India.
Thescientificworldjournal
|March 17, 2016
Summary
This study enhances cloud security by integrating the Elliptic Curve Schnorr scheme with a Hybrid Cloud Security Algorithm (HCSA) to prevent unauthorized access and improve data integrity during transmission.
Area of Science:
- Computer Science
- Cybersecurity
- Cloud Computing
Background:
- Cloud computing necessitates robust security for data transmission.
- Existing symmetric and asymmetric encryption methods have limitations in preventing unauthorized access due to expired content and irrelevant resources.
- Elliptic Curve Cryptography (ECC) and Schnorr schemes offer advanced security but can be impacted by data duplication.
Purpose of the Study:
- To investigate improvements in data integrity and secure transfer using the Elliptic Curve based Schnorr scheme.
- To propose a virtual machine-based cloud model employing the Hybrid Cloud Security Algorithm (HCSA) for enhanced security.
- To address cloud server duplication issues impacting encryption performance.
Main Methods:
- Implementation of a virtual machine-based cloud model with the Hybrid Cloud Security Algorithm (HCSA).
- Utilizing the HCSA for auditing to predict malicious activities during data transfer.
- Employing the blooming filter concept to prevent cloud server duplication.
- Combining the EC-Schnorr scheme with the blooming filter for improved security performance.
Main Results:
- The proposed HCSA effectively removes expired content and predicts malicious activities.
- The integration of EC-Schnorr with blooming filters significantly enhances security performance.
- Comparative analysis demonstrates HCSA's superiority over Distributed Hash Table (DHT) in execution time, computational overhead, and auditing efficiency.
Conclusions:
- The HCSA, combined with EC-Schnorr and blooming filters, provides an effective solution for cloud security.
- The proposed model enhances data integrity, secure data transfer, and malicious activity prediction.
- HCSA proves more efficient than DHT in cloud security model creation, reducing execution and auditing times.
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