Privacy: Vitalik Buterin Revives the Cryptographic Obfuscation Challenge

Privacy is now an increasingly important area of research in modern cryptography. On Friday, Vitalik Buterin published the third part of his series dedicated to cryptographic obfuscation. This time, he studies "local mixing," a method that abandons lattices and elliptic curves. His approach is rather inspired by hash functions and symmetric cryptography. This approach hides the internal logic of a program while preserving its operation, with im…