ESP8266 Community Forum

- Sun Oct 22, 2017 6:20 am #71071 Hello there!
Does anyone know how to use AES256 on ESP8266? I have found a library: https://github.com/rweather/arduinolibs ... ies/Crypto . And in the examples I've found this

Code: Select allpiece of code: static TestVector const testVectorAES256 = {
    .name        = "AES-256-ECB",
    .key         = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
                    0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
                    0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
                    0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F},
    .plaintext   = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
                    0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF},
    .ciphertext  = {0x8E, 0xA2, 0xB7, 0xCA, 0x51, 0x67, 0x45, 0xBF,
                    0xEA, 0xFC, 0x49, 0x90, 0x4B, 0x49, 0x60, 0x89}
};