Security Module For Raspberry Pi

Protect your digital assets from the real world

  • Device ID and authentication
  • Key generation and secure storage
  • Encryption engine
  • Physical security

Essential security made easy.

zymkey-GIF10

Security modules for IoT

USB Stick

I2C Module

RPi compatible

Custom, embedded

OEM license

Strong security features.

Device ID
and Authentication

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ZYMKEY authenicates client devices using factors that include a 'hardware fingerprint' and unique security token.

  • Physical hardware fingerprint with multiple factors
  • Custom factors available to OEMs
  • Cryptographically derived security token never exposed
  • Authentication services via Zymbit cloud, or OEM appliance.

Encryption Engine

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ZYMKEY's cryptographic engine delivers some of the strongest commercially available cipher functions, used to validate data source and integrity and keep it private.

  • Strong cipher suite includes ECDSA, ECDH, AES-256, SHA256
  • AES-256 encrypt/decrypt services for small data blobs
  • Integrates with TLS client side certificates
  • TRNG - true random number generator, suitable seed for FIPS PUB 140-2, 140-3 DRNG.

Key Generation
and Secure Storage

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ZYMKEY generates and stores key pairs in tamper resistant silicon. Private keys never leave the silicon.

  • Multiple key slots, pre-defined and user available
  • Dark private keys never exposed outside of silicon
  • Fuseable keys available, policy dependent

Physical Security
and Tamper Detection

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ZYMKEY monitors the physical environment symptoms of physical tampering .

  • Power rail monitor detects anomolies brownout events
  • Accelerometer detects shock and orientation change events
  • Two perimeter integrity circuits for user defined wire loops/mesh
  • Event reporting and response according to pre-defined policies

Real Time Clock

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ZYMKEY maintains an optional battery-backed real time clock to support off grid applications.

  • 18-36 month operation, application dependent
  • RTC clock service, available to client applications
  • RTC/UTC anamoly alerts available with zymbit security services
  • 20ppm accuracy (standard). 5ppm accuracy (precision, temperature compensated)

3P Integrations

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ZYMKEY integrates with third party data services, supporting HTTPS client side certificates.

  • Zymbit connect, HTTPS
  • AWS-IOT, HTTPS
  • (Microsoft-Azure, HTTPS)

Layered security with hardware root of trust.

Easy to integrate.

Zymbit security modules offload the complexity of edge device authentication, data integrity and confidentiality. Support for cipher suites used by Amazon AWS-IoT and Microsoft Azure.

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Need something custom?

Zymbit security modules feature an onboard Cortex M0 microcontroller with resources available for custom features.

Contact us to discuss your specific needs.

Designed and manufactured in California.

Zymbit products are designed, manufactured and programmed in California in an ISO9001 facility.

Feature summary


ZYMKEY 2u ZYMKEY 3i
Communication

USB 2.0, 12Mbps

I2C (RPi compatible)
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PHYSICAL SECURITY
ZYMKEY 2u ZYMKEY 3i
Perimeter Integrity  
Hardware fingerprint authentication
Tap event authentication
Power rail integrity
Real time clock
     
 DATA SECURITY
ZYMKEY 2u ZYMKEY 3i
 OpenSSL integration
 Encrypt data-blob service
 LUKS file encryption support
     
 TLS CIPHER SUITE EXAMPLES
ZYMKEY 2u ZYMKEY 3i
 AWS-IOT | TLS_ECDHE_ECDSA_AES256_SHA
 MS-AZURE | TLS_ECDHE_ECDSA_AES_128_GCM_SHA256_P256
     
 CRYPTO-AUTHENTICATION SERVICES
ZYMKEY 2u ZYMKEY 3i
 TRNG (NIST SP800-22)
 ECC P-256
 SHA256 (FIPS 180-4)
 ECDSA (FIPS186-3)
 ECDH (FIPS SP800-56A)
 AES-256 (FIPS 197)
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= standard feature
= OEM feature

Need help with your application?

We're here to answer your questions and find a solution that fits your needs.
Give us a call to discuss our standard products and OEM engineering services.

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or call +1 805-618-1096