808bits

Samsung SCrypto Cryptographic Module

FIPS 140-2 certificate #4383 · Samsung Electronics Co., Ltd. · data as of 2026-10-09

Samsung SCrypto Cryptographic Module, from Samsung Electronics Co., Ltd., holds FIPS 140-2 certificate #4383 at overall level 1. The validation is historical: agencies may keep the module in existing systems but not buy it new. Below are its algorithm certificates, its validation history, and the list moves this tracker has observed, which NIST does not date.

Historical. Moved to historical list due to sunsetting. Federal agencies may reference historical validations for existing systems only, not for new procurement. Observed moving to historical on 2026-09-22. It was one of the last FIPS 140-2 certificates, all moved at the 140-2 sunset on 2026-09-21.
Caveat: When operated in FIPS mode

Certificate

Certificate number4383
StandardFIPS 140-2
Statushistorical
Overall level1
Module typeSoftware
EmbodimentMulti-Chip Stand Alone
VendorSamsung Electronics Co., Ltd.
Software versions2.6

Module description

Quoted from the NIST CMVP entry for this certificate.

SCrypto is secure library which is used to provide a standardized common cryptographic API to trusted applications for the secure world/TEE environment.

Security level exceptions

  • Physical Security: N/A
  • EMI/EMC: Level 3
  • Design Assurance: Level 3
  • Mitigation of Other Attacks: N/A

Approved algorithms (10)

AlgorithmCAVP certificates
AESA915
CVLA915
DRBGA915
ECDSAA915
ENT
HMACA915
KBKDFA915
KTS
RSAA915
SHSA915

Allowed algorithms

RSA (Cert. #A915, key wrapping; key establishment methodology provides 112 bits of encryption strength)

Tested configurations

  • QSEE 5.18 (64-bit) running on Samsung Galaxy S22+ with Qualcomm Snapdragon 8 Gen 1
  • QSEE 5.18 (64-bit) running on Samsung Galaxy Z Flip 4 with Qualcomm Snapdragon 8+ Gen 1 (single-user mode)
  • TEEGRIS 4.2 (32-bit) running on Samsung Galaxy S21+ with Samsung Electronics Exynos 2100
  • TEEGRIS 4.2 (32-bit) running on Samsung Galaxy Watch 4 with Samsung Electronics Exynos W920
  • TEEGRIS 4.2 (64-bit) running on Samsung Galaxy S21+ with Samsung Electronics Exynos 2100
  • TEEGRIS 4.2.1 (64-bit) running on Samsung Galaxy A53 with Samsung Electronics Exynos 1280
  • TEEGRIS 4.2.1 (64-bit) running on Samsung Galaxy S22+ with Samsung Electronics Exynos 2200

Validation history

DateTypeLab
2022-12-03InitialGossamer Security Solutions
2024-05-24UpdateGossamer Security Solutions

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 at the time of the earliest snapshot
  • 2026-09-22: observed moving from active to historical
  • Validation dates on record: 2022-12-03, 2024-05-24

Source documents