cryptography
Cryptographic Protocols in Modern Systems
Modern cryptographic protocols form the backbone of secure systems. Let’s explore the key concepts. Post-Quantum Cryptography As quantum computers evolve, we need cryptographic algorithms that resist quantum attacks: Lattice-based cryptography - Hard problems on mathematical lattices Hash-based signatures - Secure against quantum adversaries Code-based cryptography - Based on error-correcting codes Zero-Knowledge Proofs ZK proofs allow verification without revealing information: “The prover can convince the verifier of a statement’s truth without revealing anything beyond that truth.
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