Comparison Between Encryption Algorithms: A Performance and Security Perspective

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.