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Crypto Library Hardware Acceleration: EFM32 CRYPTO

The EFM32 cryptographic coprocessor (CRYPTO) is presented as a memory-mapped pe-
ripheral.

The SEGGER crypto library has specialized hardware-assisted ciphering and hashing support

The following cryptographic algorithms using the EFM32 CRYPTO:

  • SHA-1
  • RSA
  • DSA


SHA-1 Performance Benchmark

CipherSoftware PerformanceHardware PerformanceSpeedup
SHA-10.76 MB/s6.77 MB/sx8.9!CALCULATE_BAR_0_1!