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    CycurHSM

    Powerful security software for your ECU
    CycurHSM

Modern vehicles are increasingly equipped with internet connectivity, which in turn is making vehicle IT systems more vulnerable to attacks. These systems must be protected against unauthorized access by intruders who may attempt to manipulate the ECU software (e.g. tuning) or manipulate the vehicle’s anti-theft mechanism (immobilizer). There is also a risk that criminals could misuse the internet connection of the vehicle to access the in-vehicle communication system and carry out targeted manipulation of the vehicle’s behavior.

ESCRYPT’s new CycurHSM product is an innovative and flexible HSM security firmware that ensures secure boot of the ECU, secure in-vehicle communication, ECU component protection and secure flashing.

ESCRYPT now offers webinar 'How to secure automotive ECUs – introducing HSM technology and trusted boot feature', in which we will introduce the HSM technology, and show you an overview of CycurHSM 2.x's cryptographic features, as well as how CycurHSM 2.x ensures vehicle cybersecurity in typical use cases, like secure on-board communication.

Features CycurHSM 1.X CycurHSM 2.X
Field return analysis and HSM debugging
HSM Update x x
Secure Host Flashing x
HSM Debug x
HSM-controlled Secure Access (Challenge Response protocols) x
HSM Core Functionality and Generic Features
Secure Storage of data and keys x x
Support for systems with high number of keys (>100) x
Component Protection (SHE+ Support) x x
EEPROM emulation to extend flash endurance x x
HSM RAM mode x x
Multi-Core Support x x
Preemptive, parallel job processing x x
HSM Lifecycle Mode x
Secure Boot x x
Trusted Boot x
Runtime manipulation detection x
Cryptographic and certificate features
Basic cryptographic services (AES, CMAC, Hashing, key derivation, TRNG) x x
RSA (Digital Signature Algorithm) x x
ECDSA x
Key exchange protocols (Diffie Hellman) x
Certificate support (Authenticity, Basic Parsing) x

Maximum security for your ECUs

CycurHSM is a modular solution that provides security mechanisms for a multitude of security applications via a large number of open, standardized interfaces. That makes CycurHSM a great choice for seamless integration in automotive ECUs. CycurHSM supports ASIL-D for different safety use-cases.

The right security software for your HSM application

  • User friendly:CycurHSM can be seamlessly integrated in automotive ECUs
  • Fast: CycurHSM is based on a real-time operating system to ensure real-time HSM features

  • Comprehensive:encapsulates all required security functions needed to satisfy all OEM automotive security requirements
  • Top quality:CycurHSM has been developed to the highest quality standards (ASPICE, ISO 26262, ASIL D)
  • Secure:CycurHSM offers a powerful hardware/software co-design platform for customer-specific applications with high-performance cryptographic demands
  • Flexible:CycurHSM can be configured to meet your specific needs
 

Plug-and-play integration of hardware security modules

Plug and play integration of hardware security modules

In addition to its CycurHSM firmware, ESCRYPT also offers a turnkey solution for plug-and-play integration of hardware security modules. This encompasses advice on which hardware security modules to choose and how to install and activate them securely.

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