Chat Encryption and Decryption Using Divide and Merge Text Encryption Algorithm

The importance of data security in ensuring user privacy is growing even more. To attain strong security levels, it is essential to choose proper encryption techniques. In this work, we introduce a symmetric key cryptography algorithm which is based on the divide and conquer strategy. In contrast to many other algorithms of this type, our method involves binary addition operations via an XOR gate on the divided string. The adoption of such an approach allows us to achieve both high security and performance while keeping computational complexity low. We also address the issue that transmitting secret keys along secure channels introduces another problem.