Tiempo Secure's Secure Boot IP offers a robust mechanism for verifying the integrity of firmware during the booting process. Emphasizing on security, the Secure Boot IP guarantees that only authenticated firmware can be loaded onto the application processor. This capability is particularly essential for preventing unauthorized modifications and ensuring the system's integrity right from startup.
The Secure Boot implements the Post-Quantum Secure LMS algorithm, which is in line with NIST's standards. This ensures resistance against downgrading attacks by preventing firmware rollback. A unique feature is its ability to support firmware updates, handling up to 32K updates while storing a compact 2.8 KBytes signature alongside the firmware.
The design is highly flexible and portable, with optimization options available in C and assembly code for various platforms. It allows the use of standardized post-quantum algorithms, endorsing a security level up to 256-bit. Additionally, it features extensive logging facilities, support for AES-CTR encryption, and compliance with MISRA C standards.
Overall, the Secure Boot IP is highly adaptive and can easily integrate with different systems, providing a strong defense mechanism to enhance the security of any digital device.
