Computer Security Resource Center

Computer Security Resource Center

Computer Security
Resource Center

Cryptographic Algorithm Validation Program

Description
RZ/A2M is a microprocessor (MPU) which equipped Trusted Secure IP. The Trusted Secure IP is hardware which consists of cryptographic accelerator, random number generator and access management circuit along with chip-unique-ID. RZ/A2M can provide secure cryptographic functions including strong key management by using Trusted Secure IP.
Version
RZ family RZ/A2M 2.01
Type
HARDWARE
Vendor
Renesas Electronics Corporation
5-20-1 Jousuihon-cho
Kodaira-shi, Tokyo 187-8588
Japan
Contacts
Hideyuki Tanaka
hideyuki.tanaka.jc@renesas.com
+81-42-312-6926
Fax: +81-42-328-4374

Validations

Number
Date
Operating Environments
Algorithm Capabilities
C1622
3/6/2020
  • Trusted Secure IP Driver
    • device
  • AES-CBC
    • Direction: Decrypt, Encrypt
    • Key Length: 128, 256
  • AES-CMAC
      • Capabilities:
        • Direction: Generation
        • Key Length: 128
        • MAC: 16, 24, 128
        • Message Length: 128, 256, 264, 296, 524288
      • Capabilities:
        • Direction: Generation
        • Key Length: 256
        • MAC: 16, 24, 128
        • Message Length: 80, 120, 128, 384, 524288
      • Capabilities:
        • Direction: Verification
        • Key Length: 128
        • MAC: 16, 24, 128
        • Message Length: 0, 256, 264, 296, 512, 524288
      • Capabilities:
        • Direction: Verification
        • Key Length: 256
        • MAC: 16, 24, 128
        • Message Length: 0, 80, 120, 128, 384, 524288
  • AES-ECB
    • Direction: Decrypt, Encrypt
    • Key Length: 128, 256
  • AES-GCM
    • Direction: Decrypt, Encrypt
    • IV Generation: External
    • Key Length: 128, 256
    • Tag Length: 128
    • IV Length: 8, 96, 1024
    • Payload Length: 256, 408
    • AAD Length: 0, 384, 720
  • AES-GMAC
    • Direction: Decrypt, Encrypt
    • IV Generation: External
    • Key Length: 128, 256
    • Tag Length: 128
    • IV Length: 8, 96, 1024
    • AAD Length: 0, 384, 720
  • Counter DRBG
    • Prediction Resistance: No
      • Capabilities:
        • Mode: AES-128
        • Derivation Function Enabled: No
        • Additional Input: 0
        • Entropy Input: 256
        • Nonce: 0
        • Personalization String Length: 0
        • Returned Bits: 128
    Prerequisites:
  • RSA KeyGen (186-4)
      • Capabilities:
        • Key Generation Mode: B.3.3
          • Properties:
            • Modulo: 2048
            • Primality Tests: C.3
    • Public Exponent Mode: Random
    • Private Key Format: Standard
    Prerequisites:
  • RSA SigGen (186-4)
      • Capabilities:
        • Signature Type: PKCS 1.5
          • Properties:
            • Modulo: 2048
              • Hash Pair:
                • Hash Algorithm: SHA2-256
    Prerequisites:
  • RSA SigVer (186-4)
      • Capabilities:
        • Signature Type: PKCS 1.5
          • Properties:
            • Modulo: 2048
              • Hash Pair:
                • Hash Algorithm: SHA2-256
    • Public Exponent Mode: Fixed
    • Fixed Public Exponent: 10001
    Prerequisites:
  • SHA-224
    • Message Length: 0-51200 Increment 8
  • SHA-256
    • Message Length: 0-51200 Increment 8