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Huawei Server Brickland Platform BIOS Parameter Reference 23

This document describes the basic input/output system (BIOS) menu structure, parameters and common tasks based on the Brickland platform.
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Trusted Computing

Trusted Computing

This topic describes the method of setting whether to support security devices.

You can set whether to support security devices on the Trusted Computing screen. Table 4-6 describes the parameters on this screen.Figure 4-6 shows the Trusted Computing screen.

Figure 4-6 Trusted Computing screen

Table 4-6 Parameters on the Trusted Computing screen

Parameter

Description

Default Value

Device Select

Security device type. The options are as follows:

  • Auto: TPM 1.2, TPM 2.0, and TCM security devices can be selected based on board configurations.
  • TPM1.2: Only the TPM 1.2 security device is supported.
  • TPM2.0: Only the TPM 2.0 security device is supported.

Auto

Install the TPM 1.2 security device. Table 4-7 describes the parameters.Figure 4-7 shows the TPM 1.2 configuration screen.

Figure 4-7 TPM 1.2 configuration screen

Table 4-7 Parameters on the TPM 1.2 configuration screen

Parameter

Description

Default Value

TPM State

Indicates whether to enable the TPM. The options are as follows:

  • Enabled
  • Disabled

Disabled

Pending Operation

Controls the TPM permission level. The options are as follows:

  • None
  • TPM Clear

None

Device Select

Security device type. The options are as follows:

  • Auto: TPM 1.2, TPM 2.0, and TCM security devices can be selected based on board configurations.
  • TPM1.2: Only the TPM 1.2 security device is supported.
  • TPM2.0: Only the TPM 2.0 security device is supported.

Auto

Install the TPM 2.0 security device. Table 4-8 describes the parameters.Figure 4-8 shows the TPM 2.0 configuration screen.

Figure 4-8 TPM 2.0 configuration screen

Table 4-8 Parameters on the TPM 2.0 configuration screen

Parameter

Description

Default Value

TPM State

Indicates whether to enable the TPM. The options are as follows:

  • Enabled
  • Disabled

Disabled

Pending Operation

Controls the TPM permission level. The options are as follows:

  • None
  • TPM Clear

None

Platform Hierarchy

Indicates whether to enable the platform hierarchy. The options are as follows:

  • Enabled
  • Disabled

Enabled

Storage Hierarchy

Indicates whether to enable the storage hierarchy. The options are as follows:

  • Enabled
  • Disabled

Enabled

Endorsement Hierarchy

Indicates whether to enable the endorsement hierarchy. The options are as follows:

  • Enabled:
  • Disabled

Enabled

HashPolicy

Hash policy type. The options are as follows:

  • Sha-1: Enable the hash policy Sha-1.
  • Sha-2: Enable the hash policy Sha-2. Sha-2 has higher security than Sha-1, but not all operating systems support Sha-2.

Sha-1

TPM 2.0 Interface Type

TPM 2.0 interface type. The options are as follows:

  • TIS
  • CRB

TIS

Device Select

Security device type. The options are as follows:

  • Auto: TPM 1.2, TPM 2.0, and TCM security devices can be selected based on board configurations.
  • TPM1.2: Only the TPM 1.2 security device is supported.
  • TPM2.0: Only the TPM 2.0 security device is supported.

Auto

Install the TCM security device. Table 4-9 describes the parameters.Figure 4-9 shows the TCM configuration screen.

Figure 4-9 TCM configuration screen

Table 4-9 Parameters on the TCM configuration screen

Parameter

Description

Default Value

TCM State

Indicates whether to enable the TCM. The options are as follows:

  • Enabled
  • Disabled

Disabled

Pending Operation

Controls the TPM permission level. The options are as follows:

  • None
  • TPM Clear

None

Device Select

Security device type. The options are as follows:

  • Auto: TPM 1.2, TPM 2.0, and TCM security devices can be selected based on board configurations.
  • TPM1.2: Only the TPM 1.2 security device is supported.
  • TPM2.0: Only the TPM 2.0 security device is supported.

Auto

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Updated: 2018-12-03

Document ID: EDOC1000039573

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