Look-aside Cryptography and Compression Engine (LCE)
Caveat: When operated in FIPS mode with module [Google Integrated Management Complex (IMC) and B227 True Random Number Generator (TRNG) Firmware-Hybrid Cryptographic Module] validated to FIPS 140-2 under Cert. #4400 operating in FIPS mode.
Certificate
| Certificate number | 4445 |
|---|---|
| Standard | FIPS 140-2 |
| Status | active |
| Sunset date | 2026-09-21 |
| Overall level | 1 |
| Module type | Hardware |
| Embodiment | Single Chip |
| Vendor | Google, LLC · website |
| Hardware versions | 3.0 |
| Firmware versions | B0.4.1 FW 6023 |
Module description
The Look-aside Cryptography and Compression Engine (LCE) module is comprised of a sub-chip cryptographic subsystem in the Google IN762 SoC. The module provides lookaside cryptography services including bulk encryption, cryptographic hashing, Integrity Checksum Value (ICV) verification, and compression services. The module also supports operation chaining including cryptographic and pipeline compressing/decompressing and verification as well as standalone or combined DMA data (payload) transfers between nodes.
Security level exceptions
- Mitigation of Other Attacks: N/A
Approved algorithms
Tested configurations
- IN762 SoC B0
Validation history
| Date | Type | Lab |
|---|---|---|
| 2023-02-27 | Initial | Acumen Security |
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 active
- Validation dates on record: 2023-02-27