12.1 Features
The following are key features of the HSM module:
- User programmable Arm M0+CPU
- Hardware security partition with 128 kB local RAM
- Standard firmware for turnkey operation
- High performance cryptographic accelerators
- AES, TDES, ChaCha20, SHA-2, SHA-1, Poly1305, RSA, ECC
- Secure non-volatile key storage
- Secure boot
- Secure debug
- True Random Number Generator(TRNG)
- Real Time Clock (RTC)
- Tamper response module
- Backup registers
- AXI or AHB DMA Interface
- AHB Host Interface