INTERNAL USE ONLYINTERNAL USE ONLY
Copyright 2012 FUJITSU SEMICONDUCTOR EUROPE GMBH 4
In-Vehicle Data Security
Data Security on the road today
On-chip Flash/ROM read-out protection against unauthorized access
Solution by Fujitsu: Flash/ROM security
• Available on 16LX,16FX, FR, FCR4
Future, Enhanced Data Security
Protect entire car system
• not limited to Flash/ROM read-out prevention
Authentication, Secure Communication and Data Storage
• within vehicle
• between vehicles (C2C)
• between vehicle and infrastructure (C2X)
En-/Decryption is key for future state-of-the-art MCUs
• Embedded and ASSP solutions will find their market segment
Complexity of security implementations scales with use case
