CONFIG_IMA_MEASURE_PCR_IDX: PCR Index for Aggregate

General informations

The Linux kernel configuration item CONFIG_IMA_MEASURE_PCR_IDX has multiple definitions:

PCR Index for Aggregate found in security/integrity/ima/Kconfig

The configuration item CONFIG_IMA_MEASURE_PCR_IDX:

• prompt: PCR Index for Aggregate
• type: int
• depends on: CONFIG_EXPERT
• defined in security/integrity/ima/Kconfig
• found in Linux kernels: 7.3-rc+HEAD

Help text

IMA_MEASURE_PCR_IDX determines the TPM PCR register index that IMA uses to maintain the integrity aggregate of the measurement list. Most attestation tooling expects PCR 10.

The default is almost always what you want. Only change this if you know what you are doing.

found in security/integrity/ima/Kconfig

The configuration item CONFIG_IMA_MEASURE_PCR_IDX:

• prompt:
• type: int
• depends on: (none)
• defined in security/integrity/ima/Kconfig
• found in Linux kernels: 2.6.30–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.19, 7.0–7.2, 7.3-rc+HEAD

Help text

IMA_MEASURE_PCR_IDX determines the TPM PCR register index that IMA uses to maintain the integrity aggregate of the measurement list. If unsure, use the default 10.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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