808bits

CryptoManager Root of Trust RT-660

FIPS 140-3 certificate #4758 · Rambus Inc. · data as of 2026-08-28
Active. Sunset date 2029-08-11, 1078 days away.
Caveat: When operated in approved mode

Certificate

Certificate number4758
StandardFIPS 140-3
Statusactive
Sunset date2029-08-11
Overall level2
Module typeHardware
EmbodimentSingle Chip
VendorRambus Inc. · website
Hardware versions0x6000_0931
Firmware versions2022-02-24-g801c166

Module description

The CryptoManager Root of Trust (CMRT) RT-660 is an independent Silicon IP Security Module for integration into semiconductor devices, offering secure execution of authenticated user applications, tamper detection and protection, DPA resistance and secure storage and handling of keys and security assets.

Security level exceptions

  • Operational environment: N/A
  • Non-invasive security: N/A

Approved algorithms

AlgorithmCAVP certificate
AES-CBCA2114
AES-CFB128A2114
AES-CMACA2114
AES-CTRA2114
AES-ECBA2114
AES-GCMA2114
AES-GMACA2114
AES-KWPA2114
Counter DRBGA2114
ECDSA KeyGen (FIPS186-4)A2114
ECDSA KeyVer (FIPS186-4)A2114
ECDSA SigGen (FIPS186-4)A2114
ECDSA SigGen (FIPS186-4)A2115
ECDSA SigVer (FIPS186-4)A2114
ECDSA SigVer (FIPS186-4)A2115
HMAC-SHA2-224A2114
HMAC-SHA2-224A2115
HMAC-SHA2-256A2114
HMAC-SHA2-256A2115
HMAC-SHA2-384A2114
HMAC-SHA2-384A2115
HMAC-SHA2-512A2114
HMAC-SHA2-512A2115
HMAC-SHA2-512/224A2114
HMAC-SHA2-512/256A2114
HMAC-SHA3-224A2115
HMAC-SHA3-256A2115
HMAC-SHA3-384A2115
HMAC-SHA3-512A2115
KAS-ECC Sp800-56Ar3A2114
KAS-ECC-SSC Sp800-56Ar3A2114
KDA OneStep SP800-56Cr2A2114
KDA TwoStep SP800-56Cr2A2114
KDF SP800-108A2114
RSA KeyGen (FIPS186-4)A2114
RSA SigGen (FIPS186-4)A2114
RSA SigGen (FIPS186-4)A2115
RSA SigVer (FIPS186-4)A2114
RSA SigVer (FIPS186-4)A2115
SHA2-224A2114
SHA2-256A2114
SHA2-384A2114
SHA2-512A2114
SHA2-512/224A2114
SHA2-512/256A2114
SHA3-224A2115
SHA3-256A2115
SHA3-384A2115
SHA3-512A2115

Tested configurations

  • Xilinx Zynq XC7Z045 FPGA

Validation history

DateTypeLab
2024-08-12Initialatsec information security corporation

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: 2024-08-12

Source documents