Computer Security Resource Center

Computer Security Resource Center

Computer Security
Resource Center

Cryptographic Algorithm Validation Program

Description
Crypto module used in Flonidan smart meters
Version
2.16.2
Type
SOFTWARE
Vendor
Flonidan A/S
Islandsvej 29
Horsens, Jutland 8700
Denmark
Contacts
Kenneth Soerensen
ks@flonidan.dk
+45 51856643

Validations

Number
Date
Operating Environments
Algorithm Capabilities
C1035
8/23/2019
  • Bare metal on ARM Cortex with Silabs CRYPTO acceleration module enabled
    • processor
      • manufacturer: ARM
    • software
  • AES-ECB
    • Direction: Decrypt, Encrypt
    • Key Length: 128, 256
  • AES-GCM
    • Direction: Decrypt, Encrypt
    • IV Generation: External
    • Key Length: 128, 256
    • Tag Length: 96
    • IV Length: 96
    • Payload Length: 8, 128, 65528, 65536
    • AAD Length: 0, 8, 128, 65528, 65536
  • AES-GMAC
    • Direction: Decrypt, Encrypt
    • IV Generation: External
    • Key Length: 128, 256
    • Tag Length: 96
    • IV Length: 96
    • AAD Length: 0, 8, 128, 65528, 65536
  • ECDSA KeyGen (186-4)
    • Curve: P-256
    • Secret Generation Mode: Testing Candidates
    Prerequisites:
  • ECDSA KeyVer (186-4)
    • Curve: P-256
  • ECDSA SigGen (186-4)
      • Capabilities:
        • Curve: P-256
        • Hash Algorithm: SHA2-256
    Prerequisites:
  • ECDSA SigVer (186-4)
      • Capabilities:
        • Curve: P-256
        • Hash Algorithm: SHA2-256
    Prerequisites:
  • HMAC DRBG
    • Prediction Resistance: Yes, No
    • Supports Reseed
      • Capabilities:
        • Mode: SHA2-256
        • Entropy Input: 256
        • Nonce: 128
        • Personalization String Length: 0-256
        • Additional Input: 0-256
        • Returned Bits: 1024
    Prerequisites:
  • HMAC-SHA2-256
    • MAC: 256
    • Key sizes < block size
    Prerequisites:
  • KAS-ECC
    • Function: Key Pair Generation, Partial Public Key Validation
    • Scheme:
      • Static Unified:
        • KAS Role: Initiator, Responder
        • KDF without Key Confirmation:
          • KDF Option:
            • Concatenation:
          • Parameter Set:
            • EC:
              • Hash Algorithm: SHA2-256
              • Curve: P-256
              • MAC Option:
                • HMAC-SHA2-256:
                  • Key Length: 128
                  • MAC Length: 256
          • Derived Keying Material Nonce Types: Sequence
    Prerequisites:
  • KAS-ECC CDH-Component
    • Function: Key Pair Generation, Partial Public Key Validation
    • Curve: P-256
  • SHA-256
    • Message Length: 0-51200 Increment 8