DEMO program with ATECC608A on ESP-WROOM-32SE

Overview

Running demo programs with ATECC608A on 32SE by setting WOLFSSL_ESPWROOM32SE definition

Including the following examples:

Requirements

  1. ESP-IDF development framework
    [https://docs.espressif.com/projects/esp-idf/en/latest/get-started/]
  2. Microchip CryptoAuthentication Library
    [https://github.com/MicrochipTech/cryptoauthlib]

Setup

  1. wolfSSL under ESP-IDF. Please see https://github.com/wolfSSL/wolfssl/blob/master/IDE/Espressif/ESP-IDF/README.md "README.md"
  2. CryptoAuthentication Library under ESP-IDF. Please see https://github.com/miyazakh/cryptoauthlib_esp_idf/blob/master/README.md "README.md"
  3. Uncomment out #define WOLFSSL_ESPWROOM32SE in /path/to/wolfssl/wolfssl/wolfcrypt/settings.h

    Note : Need to enable WOLFSSL_ESPIDF
    Note : crypt test will fail if enabled WOLFSSL_ESPWROOM32SE

Configuration

  1. The user_settings.h can be found in /path/to/esp-idf/components/wolfssl/include/user_settings.h

Build examples

  1. See README in each example folder

Benchmark

w/o atecc608a

ECC 256 key gen 4 ops took 1.092 sec, avg 273.000 ms, 3.663 ops/sec
ECDHE 256 agree 4 ops took 1.091 sec, avg 272.750 ms, 3.666 ops/sec
ECDSA 256 sign 4 ops took 1.102 sec, avg 275.500 ms, 3.630 ops/sec
ECDSA 256 verify 2 ops took 1.091 sec, avg 545.500 ms, 1.833 ops/sec

w/ atecc608a

ECC 256 key gen 11 ops took 1.074 sec, avg 97.636 ms, 10.242 ops/sec
ECDHE 256 agree 6 ops took 1.068 sec, avg 178.000 ms, 5.618 ops/sec
ECDSA 256 sign 8 ops took 1.009 sec, avg 126.125 ms, 7.929 ops/sec
ECDSA 256 verify 14 ops took 1.079 sec, avg 77.071 ms, 12.975 ops/sec

Support

For question please email [suppo.nosp@m.rt@w.nosp@m.olfss.nosp@m.l.co.nosp@m.m]

Note: This is tested with the following condition: