ZK-STARK

ZK-STARK is a cryptographic technology that stands for Zero-Knowledge Scalable Transparent Argument of Knowledge. It allows one party to prove possession of certain information without revealing the information itself. Unlike ZK-SNARKs, STARKs do not require a trusted setup and offer enhanced scalability and security. They use hash functions and are resistant to quantum attacks, making them ideal for blockchain applications. ZK-STARKs improve privacy, enabling secure and efficient transactions while maintaining transparency. They are critical for enhancing blockchain scalability and privacy by reducing computational and verification overhead.