Swissbit Secure Boot Solution for Raspberry Pi
Swissbit Secure Boot Solution for Raspberry Pi consists of PS-45u DP microSDHC memory cards and a PU-50n DP USB flash drive. These memory devices feature Raspberry Pi boot loader protection, user data encryption and boot code, authentication, and many configurable security policies. The Swissbit PS-45u memory cards offer a sequential read speed of up to 17MBps and a sequential write speed of up to 13MBps. The PU-50n USB flash drive provides a sequential read speed of up to 100MBps and a sequential write speed of up to 25MBps. These memory devices are used in key applications such as IP protection, theft protection, and license control by providing a unique ID (with NET policy).
Features
- Protecting Raspberry Pi boot loader (works with Raspberry Pi 2, 3B+, CM3+ for all policies and Raspberry Pi 4 for PIN and NET policy)
- Authentication is performed during Swissbit customized pre-boot phase to unlock access
- Encrypting user data and boot code with AES 256bit to protect licenses, know-how, and IP
- Boot image can be set as read-only to prevent unauthorized modification
- -40°C to +85°C operating temperature range
- Restricting access to data on the card by various configurable security policies
- PIN – check a PIN entered via a keyboard
- USB – check the presence of a USB authentication device (requires a Swissbit USB PU-50n Raspberry Edition)
- NET policy – check the presence of an authentication server in the network (requires an additional RaspberryPi as a server)
Applications
- IP protection
- Theft protection
- License control by providing a unique ID (with NET policy)
发布日期: 2020-06-17
| 更新日期: 2024-08-15