Trusted Platform Module ST33TPHF20SPI & ST33TPHF20I2C
Trusted Platform Module ST33TPHF20SPI & ST33TPHF20I2C, from STMicroelectronics, holds FIPS 140-2 certificate #3682 at overall level 2. 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.
Caveat: When operated in FIPS mode and installed, initialized and configured as specified in Section 1.7 of the Security Policy
Certificate
| Certificate number | 3682 |
|---|---|
| Standard | FIPS 140-2 |
| Status | historical |
| Overall level | 2 |
| Module type | Hardware |
| Embodiment | Single Chip |
| Vendor | STMicroelectronics |
| Hardware versions | ST33HTPH2E28AAF0 [1], ST33HTPH2E32AAF0 [1], ST33HTPH2E28AAF1 [1], ST33HTPH2E32AAF1 [1], ST33HTPH2028AAF3 [3], ST33HTPH2032AAF3 [3], ST33HTPH2E28AHB3 [1], ST33HTPH2E32AHB3 [1], ST33HTPH2E28AHB4 [1], ST33HTPH2E32AHB4 [1], ST33HTPH2E28AHB7 [2], ST33HTPH2E32AHB7 [2], ST33HTPH2E28AHB8 [2], ST33HTPH2E32AHB8 [2], ST33HTPH2028AHB9 [4], ST33HTPH2032AHB9 [4], ST33HTPH2E28AHC0 [1], ST33HTPH2E32AHC0 [1], ST33HTPH2028AHC1 [3 and 5], ST33HTPH2032AHC1 [3 and 5], ST33HTPH2E28AHC2 [2], ST33HTPH2E32AHC2 [2], ST33HTPH2028AHC3 [4], ST33HTPH2032AHC3 [4], ST33HTPH2028AHC9 [3 and 5], ST33HTPH2032AHC9 [3 and 5], ST33HTPH2E28AHD0 [1], ST33HTPH2E32AHD0 [1], ST33HTPH2028AHD1 [3] and ST33HTPH2032AHD1 [3] |
| Firmware versions | 49.40 [1], 49.41 [2], 4A.40 [3], 4A.41 [4] and 4A.10 [5] |
Module description
Quoted from the NIST CMVP entry for this certificate.
The Trusted Platform Module ST33TPHF20SPI & ST33TPHF20I2C (TPM) is a hardware cryptographic module which implements advanced cryptographic algorithms, including symmetric and asymmetric cryptography, as well as key and random number generation. The TPM is a complete solution implementing the Trusted Platform Module Library Specification, Family "2.0", Level 00, Revision 01.38, September 2016. See www.trustedcomputinggroup.org for further information on TCG and TPM.
Security level exceptions
- Physical Security: Level 3
Approved algorithms (13)
| Algorithm | CAVP certificates |
|---|---|
| AES | 4336, 4338 |
| CKG | vendor affirmed |
| CVL | 1041, 1045 |
| DRBG | 1361 |
| ECDSA | 1025, C1069, C1071, C1072, C1074, C1075 |
| HMAC | C1067, C1068, C1069, C1070, C1071, C1072, C1073, C1074, C1075, C1102 |
| KAS-SSC | vendor affirmed |
| KBKDF | C1069, C1071, C1072, C1074, C1075 |
| KDA | vendor affirmed |
| KTS | vendor affirmed |
| RSA | 2340, 2342 |
| SHS | 3539 |
| Triple-DES | 2343, 2345 |
Allowed algorithms
NDRNG
Tested configurations
- N/A
Validation history
| Date | Type | Lab |
|---|---|---|
| 2020-07-15 | Initial | CYGNACOM SOLUTIONS 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: 2020-07-15