Integrated Secure Element (iSE) for automotive

Overview

As part of Secure-IC's iSSP (integrated Security Service Platform), Secure-IC is able to provide integrated Secure Elements (iSE) that can act as trust anchors that protect the security assets of a device. An iSE - also referred as HSM or Security Subsystem or Root of Trust - is an IP block that can be embedded into every device to ensure security services such as key management, lifecycle management, Secure Boot & updates.

For Automotive applications, specific constraints: safety (ISO 26262) and cybersecurity (ISO 21434), as well as specific interfaces. Therefore, Secure-IC's HSM can be compliant to these various security/safety levels (for example EVITA Light/Medium/Full and ASIL A/B/C/D) as well as connectivity requirements (AUTOSAR, etc.).

Key Features

Services:
Secure Boot
Secure Firmware update
Life-cycle management
Secure Key and certificate Management (storage, generation, revokation, provisioning)
Cryptographic service (encryption, decryption, Digital signature computation & verification, hash computation)
Secure Connectivity support (TLS, IPSec)
Tunable embedded cryptography (AES, RSA, ECC, Whirlpool, SM2, SM3, SM4, etc.)
Certification-ready (FIPS-140-3, OSCCA, Common Criteria)
Compliant with the highest security levels
Supports ISO26262 up to ASIL-D
Compliant with standardized API (EVITA, Autosar, SHE, etc.)
32-bit RISC-V secure processor
Easy to integrate

Benefits

Easy to integrate
Tunable solution
Fully digital
AMBA interface
Strong technical support (HW and SW)

Block Diagram

Applications

Automotive

Deliverables

Technical specifications document including User manual, Integration guideline, Test Plan
VHDL RTL code
VHDL testbench and scripts for simulation
RTL of the AMBA wrapper
Securyzr FW (source code)
Securyzr Firmware for Host CPU
Support for integration
Optional: safety documentation

Technical Specifications

Maturity

Silicon Proven

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