Abstract: Blockchain (BC) technology has infiltrated many areas of our lives, from digital currencies to healthcare and beyond, thanks to its security, decentralization, and transparency properties.

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 ...

COMP 272 or an equivalent data-structures course. Knowledge and skills in Java, C/C++, or Python programming. Knowledge of high school mathematics (MATH 30 level) is assumed. Course start date: If you ...

This is a collection of both secure hash functions (such as SHA256 and RIPEMD160), and various encryption algorithms (AES, DES, RSA, ElGamal, etc.). The package is structured to make adding new ...

When it comes to transferring files over a secure network, the scp command can be very useful. It stands for Secure Copy Protocol and transfers files and directories between two systems over SSH ...

Automated gesture recognition (GR) is applied to present feedback in a computerized learning environment for practising sign language (SL) knowledge for the deaf community. Globally, dumb and deaf ...

Public Key: You can share this with anyone. It’s used to encrypt messages or verify signatures. Private Key: Keep this secret! It’s used to decrypt messages or sign documents. This dual-key system is ...

In this post, we describe FrodoKEM, a key encapsulation protocol that offers a simple design and provides strong security guarantees even in a future with powerful quantum computers. For decades, ...

With the advent and development of quantum computers, various quantum algorithms that can solve linear equations and eigenvalues faster than classical computers have been developed. In particular, a ...

Cryptography plays a crucial role in securing data in modern systems. RSA (Rivest-Shamir-Adleman) and ECDSA (Elliptic Curve Digital Signature Algorithm) are two of the most widely used asymmetric ...

Abstract: This paper analyzes the time complexity of attacks on the RSA cryptosystem by focusing on the factoring of the modulus n. The RSA algorithm is widely used for secure data transmission, and ...

When Ryan Castellucci recently acquired solar panels and a battery storage system for their home just outside of London, they were drawn to the ability to use an open source dashboard to monitor and ...