a true random number generator (TRNG) in hardware which is targeted for FPGA-based crypto embedded systems. All crypto protocols require the generation and use of secret values that must be unknown to attackers.Random number generators (RNG) are required to generate public/private key pairs for asymmetric algorithm such as RSA and symmetric algorithm such as AES.
This document describes the use of the CRYPTO acceleration module of the EFM32 Gemstones, including support for ECC, SHA, AES block ciphers, and authenticated encryption algorithms.
