Leaking Uninitialized Secure Enclave Memory via Structure Padding (Extended Abstract)

25 Oct 2017 Lee Sangho Kim Taesoo

Intel software guard extensions (SGX) aims to provide an isolated execution environment, known as an enclave, for a user-level process to maximize its confidentiality and integrity. In this paper, we study how uninitialized data inside a secure enclave can be leaked via structure padding... (read more)

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  • CRYPTOGRAPHY AND SECURITY

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