Zymbit Embedded Security Modules

Easy to Integrate. Tough to Infiltrate.
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ZYMKEY4

Fast to Integrate

  • Security module for Raspberry Pi and NVIDIA Jetson Nano
  • Mini-hat connects to standard GPIO header
  • Onboard tamper detect and RTC with battery backup
  • API library for python, C, C++
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HSM4

Easy to Embed and Scale

  • Code compatible with ZYMKEY4i
  • Encapsulated module for board-level integration
  • Single snap in connector reduces attack surface
  • Simplifies large scale manufacturing operations
  • Custom OEM features available
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HSM6

BIP Format Digital Wallet + More Security

  • BIP 32/39/44  HD wallet
  • Enhanced physical security sensors
  • Battery monitoring with ‘last gasp’ key protection
  • Encapsulated module for board-level integration

Layered Security with Hardware Root of Trust

Zymbit security modules provide multiple layers of physical and digital protection for your digital assets, managed through a simple API.
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Choose Your Module

ZYMKEY4
for RPI, Jetson
HSM4
encapsulated module
HSM6
with digital wallet
 KEY STORAGE
ZYMKEY4 HSM4 HSM6
 Generate secure key pairs
Private key never exposed
 Tamper resistant secure element key store
 Private/public key pairs 3 3 512
 Foreign public keys 128
 Master key support
       
 CRYPTOGRAPHIC PRIMITIVES
ZYMKEY4 HSM4 HSM6
 BIP 32/39/44 HD wallet
 ECC KOBLITZ P-256 (secp256k1)
 ECDH (FIPS SP800-56A)
 TRNG (NIST SP800-22)
 ECC NIST P-256 (secp256r1)
 ECDSA (FIPS186-3)
 AES-256 (FIPS 197)
       
TAMPER DETECTION SENSORS
ZYMKEY4 HSM4 HSM6
Perimeter breach detection circuits – standard 2 2
Perimeter breach detection circuits – enhanced 2
Accelerometer shock & orientation sensor
Power rail monitor
Temperature of security module
       
SOFTWARE API
ZYMKEY4 HSM4 HSM6
Python
C++
C
       
ELECTRO MECHANICAL INTERFACE
ZYMKEY4 HSM4 HSM6
Format MiniHat Module Module
Connectors GPIO: 10pin header
Perim: 5pin microusb
All: 30pin Hirose DF40HC
All: 30pin Hirose DF40HC
Communication I2C I2C I2C
Production mode lock Cut Tab
Software API Software API
       
DEVICE MULTI-FACTOR IDENTITY
& AUTHENTICATION

ZYMKEY4 HSM4 HSM6
Host hardware measurement
Custom authentication factors
Host code measurement
       
 DATA ENCRYPTION & SIGNING
ZYMKEY4 HSM4 HSM6
 Encrypt root file system with dm-crypt
LUKS key manager hook
 Encrypt data blobs with “zblock” function
 Encrypt data in flight with OpenSSL integration
       
 OTHER FEATURES
ZYMKEY4 HSM4 HSM6
True Random Number Generator
Real Time Clock
Backup battery – for RTC and perimeter circuits Onboard Offboard Offboard
Backup battery monitor
Last Gasp battery removal detection
OEM Custom features
       
 EXAMPLE CIPHER SUITES
ZYMKEY4 HSM4 HSM6
 AWS-IOT | TLS_ECDHE_ECDSA_AES256_SHA
 MS-AZURE | TLS_ECDHE_ECDSA_AES_128_GCM_SHA256_P256
       
 ACCESSORIES
ZYMKEY4 HSM4 HSM6
Developer Kits
Reference Designs
Custom Integrations
       
 DOCUMENTATION
ZYMKEY4 HSM4 HSM6
Product brief Product brief > Product brief > Product brief >
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= standard feature
= OEM feature

Designed and Manufactured in California

Zymbit products are designed, manufactured and programmed in California in an ISO9001 facility.
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OEM pricing, custom features.

Zymbit security modules can be firmware customized for volumes starting at 10K pieces. Hardware build variants and embedded licenses are also available.
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Ready to Start?

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120 Cremona Drive,  Santa Barbara
California, 93117, USA
+1 (805) 481 4570

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