Abstract: Cryptographic techniques offers authenticity, Integrity and secrecy during data transmission. In this paper, a hybrid cryptosystem, which uses both symmetric crypto algorithm and hashing ...

Abstract: In recent years, image processing has attracted a lot of attention due to its high accuracy to detect and classify objects in images. Therefore, based on the encryption algorithm, this paper ...

Secure communication is essential in modern embedded systems, particularly in distributed and IoT applications. This article presents a practical implementation of encrypted message exchange between ...

Ofer A. Lidsky is an entrepreneur with over 30 years of experience and is the founder and CEO of Excellent Brain. In today’s digital age, data encryption is vital for protecting sensitive information.

Vangie Beal is a digital literacy instructor based in Nova Scotia, Canada, who joined Techopedia in 2024. She’s an award-winning business and technology writer with… 128-bit encryption is typically ...

This is a very simple (and NOT a highly optimized and secure) implementation of AES only written to teach you the BASICS of this algorithm. I used a tutorial previously available on progressive-coding ...