CONFIG_X86_SGX: Software Guard eXtensions (SGX)

General informations

The Linux kernel configuration item CONFIG_X86_SGX:

• prompt: Software Guard eXtensions (SGX)
• type: bool
• depends on: ( CONFIG_X86_64 && CONFIG_CPU_SUP_INTEL && CONFIG_X86_X2APIC ) && ( CONFIG_CRYPTO = CONFIG_y ) && ( CONFIG_CRYPTO_SHA256 = CONFIG_y )
• defined in arch/x86/Kconfig
• found in Linux kernels: 5.11–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Intel(R) Software Guard eXtensions (SGX) is a set of CPU instructions that can be used by applications to set aside private regions of code and data, referred to as enclaves. An enclave's private memory can only be accessed by code running within the enclave. Accesses from outside the enclave, including other enclaves, are disallowed by hardware.

If unsure, say N.

Hardware

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This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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