Module Name
Samsung SCrypto Cryptographic Module
Historical Reason
Moved to historical list due to sunsetting
Caveat
When operated in FIPS mode
Security Level Exceptions
- Physical Security: N/A
- EMI/EMC: Level 3
- Design Assurance: Level 3
- Mitigation of Other Attacks: N/A
Embodiment
Multi-Chip Stand Alone
Description
SCrypto is secure library which is used to provide a standardized common cryptographic API to trusted applications for the secure world/TEE environment.
Tested Configuration(s)
- Kinibi 400A (32-bit) with processor Electronics Exynos9810 running on Samsung Galaxy S9+
- QSEE 5.0 (32-bit) with processor Qualcomm SDM845 running on Samsung Galaxy S9+
- QSEE 5.0 (64-bit) with processor Qualcomm SDM845 running on Samsung Galaxy S9+ (single-user mode)
Approved Algorithms
| AES |
Cert. #5180 |
| CKG |
vendor affirmed |
| CVL |
Cert. #1682 |
| DRBG |
Cert. #1955 |
| DSA |
Cert. #1344 |
| ECDSA |
Cert. #1343 |
| HMAC |
Cert. #3436 |
| KBKDF |
Cert. #175 |
| KTS |
AES Cert. #5180; key establishment methodology provides 128 or 256 bits of encryption strength |
| RSA |
Cert. #2781 |
| SHS |
Cert. #4184 |
Allowed Algorithms
Diffie-Hellman (key agreement; key establishment methodology provides between 112 and 150 bits of encryption strength); EC Diffie-Hellman (key agreement; key establishment methodology provides between 112 and 256 bits of encryption strength); NDRNG; RSA (CVL Cert. #1682, key wrapping; key establishment methodology provides 112 or 128 bits of encryption strength)
