Completed

esp32 library

ESP32 (Arduino)

Need to create a library (.cpp + .h) to read and write 3 parameters from EEPROM and encrypt / decrypt them

e.g of utilisation [login to view URL]:

#include "MyConfig.h" .

MyConf conf = new Myconf(debug = true); // debug = true mean each function have a output to Serial using the prefix like: [login to view URL]("[MyConf]"+<outputmessage>);

void setup() {

[login to view URL] = "param1 abcdefg"; // char[32]

[login to view URL] = "abcdefg"; // char[96]

[login to view URL] = "abcdefg"; // char[96]

[login to view URL] = "dfsdfdsjsdfsdf"; // Set the key value for the xxtea

[login to view URL](); // Encrypts each params with xxtea

[login to view URL](addr = 0 ); // Write conf on eeprom at addr = 0 . param1+param2+param3

(encrypted)

[login to view URL](addr = 0 ); // Write conf on eeprom at addr = 0

[login to view URL]; // Give "jsdf544654" <- still xxtea encrypted

[login to view URL](); // Decrypt each params with xxtea

[login to view URL]; // Give "param1 abcdefg"

}

void loop(){

}

Skills: Arduino, C Programming, Microcontroller, Linux, C++ Programming

About the Employer:
( 1 review ) Singapore, Singapore

Project ID: #21294084

Awarded to:

Danish201092

Hi, I am an Electronics Engineer with nice programming and analytical skills. I have done 10+ projects on ESP32. I have experience with 200+ projects on different platforms. Thanks

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6 freelancers are bidding on average $20 for this job

umairali8062

I have read your project and I am expert in this field. I can do this for you within due time and honestly kindly contact .Thanks

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RiHCh

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MirkoBorjan1985

Hello. After carefully reading the project description, I know I can bid your project. I am expert with 3+ years of experience in creating & designing program of Arduino. I wish your business will be success. thank yo More

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billion4world1

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chiritaalexandru

I would like to develop a library that encodes and decodes using XXTEA algorithm with the following specifications: - Key configuration, - ECB (electronic code book) mode of encrypting and decrypting (there are other m More

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