This article will focus on applying AES encryption and hash authorization functions to the MQTT protocol using the popular ESP8266 chip running NodeMCU firmware.

AES has proven to be more secure andefficient than its encryption predecessors. Among AES algorithms,Rijndael has proven to be an extremely fast, state-of-the art, easyto implement, and highly secure ...

Keeping the private key private only matters if integer factorization (or discrete logarithms, for the other major family of asymmetric encryption algorithms) remains a hard problem.

Why should you care? AES encryption is the vault that secures onlineinformation and financial transactions by financial institutions,banks and e-commerce sites.

Why Quantum Cryptography Is Necessary Traditional encryption methods, like RSA and AES, depend on the computational difficulty of solving complex mathematical problems.

Google launched Project Wycheproof on Monday, a huge set of tests for developers and software vendors to test their cryptographic software libraries.

New algorithm shakes up cryptography Date: May 15, 2014 Source: CNRS Summary: Researchers have solved one aspect of the discrete logarithm problem. This is considered to be one of the 'holy grails ...