Overview
Description
ArmorFlash is an ideal secure flash solution for embedded systems. It is built on top of Serial NOR flash by providing a secure ID, authentication, and an encrypted link to protect valuable data stored in it. ArmorFlash offers a physical unclonable function (PUF) that makes use of a semiconductor’s biometrics, which are characteristics derived from fabrication that can be used for encoding or identification. These solutions are available for the Renesas RA family of MCUs.
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Features
- Standard SPI/QSPI/OctaBus interface
- Non-volatile monotonic counters
- True random number generator (TRNG)
- PUF support
- Hardware crypto engines
- Symmetric and asymmetric key provision and management
- Secure areas for authentication/encryption/decryption
- Standard areas for authentication