CONFIG_CRYPTO_DEV_SP_PSP: Platform Security Processor (PSP) device

General informations

The Linux kernel configuration item CONFIG_CRYPTO_DEV_SP_PSP:

• prompt: Platform Security Processor (PSP) device
• type: bool
• depends on: CONFIG_CRYPTO_DEV_CCP_DD && CONFIG_X86_64 && CONFIG_AMD_IOMMU
• defined in drivers/crypto/ccp/Kconfig
• found in Linux kernels: 4.16–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

Provide support for the AMD Platform Security Processor (PSP). The PSP is a dedicated processor that provides support for key management commands in Secure Encrypted Virtualization (SEV) mode, along with software-based Trusted Execution Environment (TEE) to enable third-party trusted applications.

Hardware

LKDDb

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Sources

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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