VISE: Combining Intel SGX and Homomorphic Encryption for Cloud Industrial Control Systems

• Published in: IEEE transactions on computers Vol. 70; no. 5; pp. 711 - 724
• Main Authors: Coppolino, Luigi, D'Antonio, Salvatore, Formicola, Valerio, Mazzeo, Giovanni, Romano, Luigi
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.05.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Algorithms; Cloud computing; cloud security; Containers; Control systems; Cryptography; Data processing; Encryption; homomorphic encryption; Industrial control; industrial control systems; Industrial electronics; Integrated circuits; Intel SGX; Monitoring; Security; Sensors; Servers; Trusted computing

Protecting data-in-use from privileged attackers is challenging. New CPU extensions (notably: Intel SGX ) and cryptographic techniques (specifically: Homomorphic Encryption ) can guarantee privacy even in untrusted third-party systems. HE allows sensitive processing on ciphered data. However, it is...