SMILE: Secure memory introspection for live enclave

• Main Authors: ZHOU, Lei, DING, Xuhua, ZHANG Fengwei
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2022
• Subjects: Data privacy; Runtime; Protocols; Prototypes; Software; Hardware; Encryption; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/7619; https://ink.library.smu.edu.sg/context/sis_research/article/8622/viewcontent/smile_sp22.pdf
• Institution: Singapore Management University

SGX enclaves prevent external software from accessing their memory. This feature conflicts with legitimate needs for enclave memory introspection, e.g., runtime stack collection on an enclave under a return-oriented-programming attack. We propose SMILE for enclave owners to acquire live enclave cont...