CONFIG_SWSUSP_ENCRYPT: Encrypt suspend image

General informations

The Linux kernel configuration item CONFIG_SWSUSP_ENCRYPT:

• prompt: Encrypt suspend image
• type: bool
• depends on: CONFIG_SOFTWARE_SUSPEND && CONFIG_CRYPTO = CONFIG_y && ( CONFIG_CRYPTO_AES = CONFIG_y || CONFIG_CRYPTO_AES_586 = CONFIG_y || CONFIG_CRYPTO_AES_X86_64 = CONFIG_y )
• defined in kernel/power/Kconfig
• found in Linux kernels: 2.6.14–2.6.17

Help text

To prevent data gathering from swap after resume you can encrypt the suspend image with a temporary key that is deleted on resume.

Note that the temporary key is stored unencrypted on disk while the system is suspended.

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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