Cryptology and Cryptography: Foundations, Techniques, and Applications in Securing Information Systems
Keywords:
Cryptology, Cryptography, Encryption, Decryption, Public Key Infrastructure (PKI)Abstract
Cryptology and cryptography form the backbone of modern data security. With the increasing importance of data privacy and secure communication in the digital age, cryptology, the science of encryption and decryption, has become essential in securing information systems. This review provides a comprehensive examination of cryptology's foundational principles, techniques, and modern applications in cryptography. By tracing the historical evolution of cryptographic methods and exploring contemporary challenges and solutions, this paper outlines the key cryptographic protocols, algorithms, and their roles in securing data. Furthermore, we explore emerging trends, including quantum cryptography, blockchain technology, and their implications for future information security.
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