CANcrypt - Scalable CAN Security

Book coverCommonly used security methods for authentication and encryption/decryption on the Internet cannot be easily applied to CAN/CANopen. ESAcademy’s solution is CANcrypt, an ingenious combination of scalable security features for CAN.

The in-depth description of CANcrypt is available as book: “Implementing scalable CAN security with CANcrypt, Authentication and encryption for CANopen, J1939 and other Controller Area Network or CAN FD protocols” The book is available in two editions

Paperback, Limited Software Version

ISBN 978-0-9987454-0-4

Black and white paperback edition. The demo software matching the examples in the book is available for download. The software license of this software is limited to educational and evaluation purposes.

Buy the book now in US, UK, EU

Hardcover, Commercial Software Version

ISBN 978-0-9987454-1-1

Full color hardcover edition including a different, commercial CANcrypt software version delivered using a coupon code. The software license covers prototyping and an initial pilot production run of up to 500 devices.

Technical Overview

Visit for technical details of CANcrypt.

CANcryptFD for NXP LPC54618

We have implemented a first CANcryptFD demo using three OM13094 LPCxpresso54618 CAN-FD kits. This download includes all sources and the Keil MDK project files. The demo implements secure grouping and messaging with configurable protection levels using SPECK-64, XTEA-64 or AES-128 ciphers.

Download the first alpha release