Trusted Platform Module 1.2 SLB 9660/SLB 9665/SLB 9670: FIPS 140-2 cert #2556

Trusted Platform Module 1.2 SLB 9660/SLB 9665/SLB 9670, from Infineon Technologies AG, holds FIPS 140-2 certificate #2556 at overall level 1. The validation is historical: agencies may keep the module in existing systems but not buy it new. Below are its validation history, algorithm certificates and security policy, drawn from the NIST CMVP entry.

Certificate

Certificate number	2556
Standard	FIPS 140-2
Status	historical
Overall level	1
Module type	Hardware
Embodiment	Single Chip
Vendor	Infineon Technologies AG · website
Hardware versions	P/Ns SLB 9660, SLB 9665 and SLB 9670
Firmware versions	4.80.0411.02 or 6.80.0113.02

Module description

Quoted from the NIST CMVP entry for this certificate.

The TPM is a single chip module that provides computer manufacturers with the core components of a subsystem used to assure authenticity, integrity and confidentiality in e-commerce and internet communications within a Trusted Computing Platform. The TPM is a complete solution implementing the TCG specifications Version 1.2, Revision 116, 1 March 2011. See www.trustedcomputinggroup.org for further information on TCG and TPM.

Security level exceptions

EMI/EMC: Level 3

Approved algorithms (9)

Algorithm	CAVP certificates
AES	3523, 3524
CVL	579, 580, 581, 582, 583, 584
DRBG	882, 883
HMAC	2251, 2252
KBKDF	70, 71
KTS
RSA	1809, 1810
RSAEP	vendor affirmed
SHS	2905, 2906

Other algorithms

NDRNG; RSA (CVL Certs. #580 and #583, key wrapping provides 112 bits of encryption strength)

Tested configurations

Validation history

Date	Type	Lab
2016-02-09	Initial	UL Verification Services, Inc.

Status timeline

As observed by this tracker's snapshots. NIST publishes no dates for list moves; observation began 2026-08-21, so earlier changes carry no date.

2026-08-21: first observed by this tracker, status historical
Validation dates on record: 2016-02-09

Trusted Platform Module 1.2 SLB 9660/SLB 9665/SLB 9670