DECAF: a Decentralised, Privacy-Preserving Supply Chain Framework

A framework aimed at empowering supply chain entities, proof their reputation and earn trust, while maintaining full control over their private data. The framework uses decentralised solution; Self-Sovereign Identity (SSI) and zero-knowledge proof (ZKP). SSI is digital identity method where users are in control of digital identity document they acquire, while ZKP is a cryptographic technique for selective disclosure of information. Learn more: https://decade.ac.uk/ https://www.surrey.ac.uk/surrey-centre-cyber-security https://www.digicatapult.org.uk/