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 ...

The goal of this project is to provide simple, portable and compatible code (data encrypted in Python can be decrypted in PHP, and so on). The encryption algorithm used is AES in CBC and CFB mode.

Python remains a leading choice for building secure and scalable blockchain applications. PyCryptodome and PyNaCl deliver modern, high-security cryptographic foundations. Web3.py, Starknet-py, and ...

Cryptography often intimidates developers due to its mathematical complexity, yet it forms the backbone of modern computer security—from HTTPS connections to payment processing. While you don't need a ...

You can also check a web backend demo. Following configurations are available. Elliptic curve: secp256k1 or curve25519 (x25519/ed25519) Ephemeral key format in the payload: compressed or uncompressed ...

Abstract: The paper focuses on a comprehensive comparative study of two prominent verification methodologies: Universal Verification Methodology (UVM) and Cocotb. UVM is a well-established ...

Steganography is a technique that is frequently used to hide hidden information in multimedia artifacts including music, video, and images. In order to protect data saved in the cloud, this paper ...

Lift the hood on most business applications, and you’ll find they have some way to store and use structured data. Whether it’s a client-side app, an app with a web front end, or an edge-device app, ...