ElGamal Cryptosystem Explained |Algorithm | Public Key Cryptography | Step-by-Step Example | CNS

In this video, we explain the ElGamal Cryptography Algorithm, an important public key cryptosystem used for secure communication. ElGamal is based on the Discrete Logarithm Problem, making it secure against various cryptographic attacks. You will learn how key generation, encryption, and decryption work in ElGamal, along with a step-by-step example for better understanding.@tvnagarajutechnical9978 📌 Topics Covered Introduction to ElGamal Cryptosystem Key Generation (Public & Private Keys) Encryption Process Decryption Process Mathematical concept (Discrete Logarithm Problem) Example of ElGamal Encryption & Decryption Advantages and limitations ElGamal is widely used in digital signatures, secure key exchange, and modern cryptographic systems. 🎯 Useful for CSE / IT students, Cryptography exams, Network Security, GATE, and interview preparation. 👍 Like | 🔔 Subscribe | 💬 Comment for doubts #ElGamal #Cryptography #PublicKeyCryptography #NetworkSecurity #Encryption #CyberSecurity #DiscreteLogarithm #CSStudents #EngineeringLectures