An Introduction to Cryptography, new and old | Devcon SEA

Thu, Oct 2, 2025, 12:00 AM

A beginner level view at what cryptography is, from signing, encryption, and hashing, to ZK, MPC, and FHE. We will answer "What do all these things mean?", "Why do they matter?", "What can you do with them?", and "How do they fit in the real world?". Speaker(s): AtHeartEngineer, Ying Tong Skill level: Beginner Track: Applied Cryptography Keywords: Zero-Knowledge, Cryptography, MPC, Homomorphic Encryption, education Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum, https://warpcast.com/devcon Learn more about devcon: https://www.devcon.org/ Learn more about ethereum: https://ethereum.org/ Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more. Devcon is the Ethereum conference for developers, researchers, thinkers, and makers. Devcon SEA was held in Bangkok, Thailand on Nov 12 - Nov 15, 2024. Devcon is organized and presented by the Ethereum Foundation. To find out more, please visit https://ethereum.foundation/