Secure boot for Raspberry Pi

May 19, 2020 //By Julien Happich
Secure boot
Swissbit has launched a solution for the encryption and access protection of data on a Raspberry Pi to secure the boot image and the boot process.

Swissbit Secure Boot Solution for Raspberry Pi consists of a PS-45u-DP-microSD card ‘Raspberry Edition’ and a software development kit. This ensures protection of the Raspberry Pi bootloader, to encrypt boot & application code (for the protection of licenses), proprietary know-how and intellectual property or to provide write-protection. The PS-45u-DP-microSD card ‘Raspberry Edition’ encrypts the data and allows access only via a flexible configurable authentication function, which unlocks further access to the data carrier in the pre-boot phase. The number of permitted invalid access attempts can be configured. Users can implement security policies in three different ways: via PIN input, via the USB authentication dongle Swissbit USB-Stick PU-50n DP ‘Raspberry Edition’, or via a Net-Policy-Server. In addition, the microSD card can be coupled to the CPU and hence to the specific hardware (pairing). The Swissbit Secure Boot Solution is suitable for Raspberry Pi 2 and 3B+.

Swissbit AG - www.swissbit.com


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