September 12, 2025Open Access

Comparison Between Encryption Algorithms: A Performance and Security Perspective

SSSwathimuttu SR NUN. UshaCentre for Artificial Intelligence and Robotics RCR K ChandanaMeenakshi Academy of Higher Education and Research

Key Points

The study finds that encryption algorithms vary significantly in performance and security traits, affecting their application.
Advanced Encryption Standard stands out for its efficiency and security compared to Triple Data Encryption Standard and others.
Comparative analysis of algorithms like RSA and ECC helps identify their strengths for specific digital security needs.
Incorporating various criteria provides insights into how different encryption methods can be optimally utilized in practice.

Abstract

Encryption algorithms are essential in safeguarding digital information. This paper presents a comparative analysis of widely used symmetric and asymmetric encryption algorithms, considering parameters such as key size, computational efficiency, security level, and application suitability. The study evaluates Advanced Encryption Standard (AES), Triple Data Encryption Standard (3DES), Blowfish, RSA, and Elliptic Curve Cryptography (ECC), highlighting their strengths, weaknesses, and ideal usage scenarios.

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