ST33TPHF20SPI datasheet(6/47 Pages) STMICROELECTRONICS

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FIPS140-2 SECURITY POLICY

Page 6 of 47

NON-PROPRIETARY DOCUMENT

1.2.4

AAF0 / AAF1

These configurations of the security module implement both version 1.2 and version 2.0 of the

Trusted Computing Group (TCG) specification for Trusted Platform Modules (TPM). Versions

are exclusive and security module manufactured will operate in a default mode (TPM1.2 or

TPM2.0) depending on the configuration.

The current FIPS 140-2 level2 security policy applies to these security module configurations

when the module is irreversibly locked in TPM2.0 mode (cf. §1.7.3 for mode lock

recommendations). As a consequence the TPM FW version 1.2 is excluded from the security

requirements of FIPS 140-2.

Table 4: Security module configurations

Module configuration

Product name /

HW version

ST33TPHF2ESPI/

ST33HTPH revision A

Package

TSSOP28

VQFN32

TSSOP28

VQFN32

Part number

ST33HTPH2E28

AAF0

ST33HTPH2E32

AAF0

ST33HTPH2E28

AAF1

ST33HTPH2E32

AAF1

Default mode

TPM1.2

TPM2.0

Marking

P68HAAF0

P68HAAF1

FW version

49.00 / 49.041

Figure 7: Picture of the Cryptographic Module (TSSOP28)

– Marking

Figure 8: Picture of the Cryptographic Module (VQFN32)

– Marking

P68HAAF0 corresponds to the module configured by default in TPM1.2 execution mode. This

module is listed as it can be configured in TPM2.0 execution mode as described in §1.7.

P68HAAF1 corresponds to the module configured by default in TPM2.0 execution mode.

1 The default FW version of this configuration is 49.00. To operate with FW version 49.04, module FW

must be first field upgraded from 49.00 to 49.04.

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