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  • The Kerkey device implements the commands defined by the BSI for the Security Module of a Smart Meter Gateway as well as Global Platform v2.1.1 commands.

    Key Features

    • Protection profile for the Security Module of a Smart Meter Gateway (Security Module PP)
    • ECC support for NIST-P-256
    • Digital signature generation and verification with ECDSA
    • Key agreement with Diffie-Hellman (ECKA-ECDH) and El Gamal (ECKA-EG)
    • PACE with ECDH-GM-AES-CBC-CMAC-128 for secure messaging
    • On-chip ECC key pair generation
    • ISO7816-4 file system with EFs, DFs and ADFs, including nesting of DFs
    • Key pair, public key and PIN objects
    • Extended length APDUs
    • ECOPACK® 32-lead VFQFPN 5x5 mm (0.5 mm pitch)
    • Platform
      • Java Card™ inside (Version 2.2)
      • GlobalPlatform™ (Version 2.1.1)
      • ISO/IEC 7816 T=0 and T=1 contact protocols
      • Common personalization specification (CPS) compliant
    • Hardware
      • Enhanced 8/16-bit ST23 CPU core with 16 Mbytes linear addressable memory
      • 80 Kbytes of User EEPROM including 128 bytes of User OTP area:
        • 30-year data retention at 25° C
        • 500,000 erase/write cycles at 25° C
        • 1 to 64 bytes Erase or Program in 1.5 ms
      • Operating temperature: –25° to +85° C
      • Enhanced NESCRYPT crypto-processor for public key cryptography
      • Hardware security enhanced DES accelerator
      • Contact assignment compatible with ISO/IEC 7816-3 standards
      • Asynchronous receiver transmitter (IART) for high speed serial data support (ISO/IEC 7816-3 and EMV™ compliant)
      • ESD protection greater then 6 kV (HBM)
      • 3V and 5V supply voltage ranges
      • EMVCo / CC (EAL6+) certification
    • Security
      • AIS-31 class P2 compliant true random number generator (TRNG)
      • Enhanced cryptographic algorithms:
        • DES/3DES, RSA, ECC and AES
        • SEED, SHA-1, SHA-256, MD5 and CRC16
        • Password Authenticated Connection Establishment (PACE) protocol
      • Differential power analysis (DPA) and differential fault analysis (DFA) countermeasures against side channel attacks
      • Active shield
      • ISO 3309 CRC calculation block
      • Memory protection unit (MPU)
      • Unique serial number on each die

Sample & Buy

Part Number
Marketing Status
Quantity
Budgetary Price (US$)*
Package
Packing Type
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
KERKEY
Active
- - DICE Not Applicable EAR99 - No availability of distributors reported, please contact our sales office

KERKEY

Marketing Status

Active

Quantity

-

Unit Price (US$)

*

Unit Price (US$)

-

Package

DICE

Packing Type

Not Applicable

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2075
      Security Module for Smartgrid applications
      2.0
      183.51 KB
      PDF
      DB2075

      Security Module for Smartgrid applications

Publications and Collaterals

    • Description Version Size Action
      KERKEY & Embedded Java - Secure element in IoT systems
      842.05 KB
      PDF

      KERKEY & Embedded Java - Secure element in IoT systems

    • Description Version Size Action
      Make LoRa® easy and secure 1.0
      1.7 MB
      PDF
      Making Sigfox devices easy and secure 1.0
      1.42 MB
      PDF
      STSAFE - Secure Solutions for IoT 1.0
      1.12 MB
      PDF

      Make LoRa® easy and secure

      Making Sigfox devices easy and secure

      STSAFE - Secure Solutions for IoT

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
KERKEY
Active
DICE N/A

KERKEY

Package:

DICE

Material Declaration**:

Marketing Status

Active

Package

DICE

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.