Post-Quantum Cryptography: Securing the Future of Data 🔐

This lecture is delivered during the faculty development program of GMR Institute of Technology, India during 29th October, 2025. This lecture covered Cryptography primitives of symmetric, asymmetric cryptosystems, challenges they face due to Quantum computing; introduce Shor and Grover algorithms; discuss lattice based cryptography, hash based signatures, quantum key distribution. This lecture is delivered during the faculty development program of GMR Institute of Technology, India. This lecture covered Cryptography primitives of symmetric, asymmetric cryptosystems, challenges they face due to Quantum computing; introduce Shor and Grover algorithms; discuss lattice based cryptography, hash based signatures, quantum key distribution.