Zymbit ZYMKEY4i Hardware Security Module for Raspberry Pi and NVIDIA Jetson
Zymbit ZYMKEY4i Hardware Security Module for Raspberry Pi and NVIDIA Jetson
- ZYMKEY4i - a hardware security module for Raspberry Pi and NVIDIA Jetson
- Designed to provide multiple layers of security
- Protects your board against cyber and physical exploits
- SD card encryption with LUKS integration
- Software APIs are available in Python, C and C++
- Based on an ARM Cortex-M0 microcontroller
- Integrated physical tamper sensors & real-time clock
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Product Details
Description
ZYMKEY4i from Zymbit is a hardware security module that protects the Raspberry Pi and NVIDIA Jetson. This easy-to-integrate module is designed to provide multiple layers of security that protect against cyber and physical exploits. It plugs directly onto the GPIO header of your SBC, making it quick and easy to install by non-security experts. Software APIs are available in Python, C and C++, with Ubuntu and Raspberry Pi OS support.
Details
Key product features
- ARM Cortex-M0 microcontroller
- Measured device identity and authentication
- Root file system encryption, integrated with LUKS
- Data encryption and signing
- Secure key generation and secure storage
- Physical tamper sensors
- Connects to GPIO header
- AWS-qualified device
- TLS transaction support
- Real-time clock (RTC)
- Hardware Root of trust
- Strong cypher suite includes ECDSA, ECDH, AES-256, SHA256
- Secure elements from Microchip – ATECC608, ATECC508
Key benefits of Zymbit ZYMKEY4i
- Easy to integrate module – easily plug the ZYMKEY4i directly onto the GPIO of your SBC.
- Wide choice of development software – software APIs are available in Python, C and C++, with support for Ubuntu and Raspberry Pi OS.
- Reliable security system – ZYMKEY4i provides multiple layers of security that protect against cyber and physical exploits. A separate security supervisor isolates the secure element from the host computer and provides additional layers of protection, such as multi-factor measured identity and authentication of the host system, multi-sensor physical security and real-time clock.
- Ultra-low-power operation – ZYMKEY delivers long-term autonomous security from a battery.
Key applications
- SD card file system encryption for the protection of IP, data and credentials
- Secure device registration with AWS IoT
- Autonomous security for unattended IoT devices, no cloud dependence.
Technical Specifications
| Private / public key pairs | 3 |
| Cryptographic Services | TRNG (NIST SP800-22)
ECC NIST P-256 (secp256r1) ECDSA (FIPS186-3) AES-256 (FIPS 197) |
| Tamper Sensors | 2 x Perimeter breach detection circuits
Accelerometer shock & orientation sensor Main power monitor |
| Software API | Python, C++, C |
| Physical Format | Plug in mini-hat (pins 1 – 10) |
| Dimensions | 39.0 x 15.0 x 5.1 mm
1.53 x 0.59 x 0.20 Inches |
| Connectors | GPIO: 5x2pin header, 0.1inch
Perimeter: 5pin micro USB receptacle |
| Communication | I2C, default address, user-changeable
GPIO4, user-changeable |
| Production mode lock | Cut physical tab |
| Measured system identity & authentication | Standard factors include RPI host, SD card, Zymkey |
| Data encryption & signing applications | Encrypt root file system with dm-crypt, with LUKS key manager hook
Encrypt data blobs with “zblock” function Encrypt data in flight with OpenSSL integration |
| Real-time clock | 24-36 month operation, application dependent, 5ppm accuracy. |
| Backup battery | Used for RTC and perimeter circuits
Onboard coin cell, type CR1025 |
| Backup battery monitor | No |
| Last Gasp battery removal detection | No |
| Example Cipher Suites | AWS-IOT | TLS_ECDHE_ECDSA_AES256_SHA
MS-AZURE | TLS_ECDHE_ECDSA_AES_128_GCM_SHA256_P256 |
| Accessories & related products | Perimeter adapters |
| Warranty | 18 months |
Specifications
| SKU | 2362577 |
|---|---|
| mpn | SM041-02-ZYMKEY4 |
| brand | Zymbit |
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