ESP8266 Arduino: Using the SHA1 algorithm

In this tutorial, we will check how to apply the SHA1 algorithm to a message using the Arduino core on the ESP8266. The tests of this tutorial were performed using a DFRobot’s ESP8266 FireBeetle board.

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ESP32 Arduino mbed TLS: using the SHA-256 algorithm

In this tutorial we will check how to generate the hash of a string using the SHA-256 algorithm on the Arduino core running on the ESP32, with the mbed TLS libraries. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board.

Continue reading “ESP32 Arduino mbed TLS: using the SHA-256 algorithm”