We often hear the terms compilers, assemblers, linkers, and loaders. What are they and how are they different from each other? In this article, we will discuss that in detail. A compiler is a computer program that translates computer code written in a source language...
Computer programs written in higher-level languages like Python or Java are human-friendly and easy to understand. But, a computer CPU does not understand high-level languages. So, the high-level language needs to be translated into machine code. A machine code...
Substitution-Permutation Networks (SPN) are often used to construct an iterative block cipher. In an iterative block cipher, an input plaintext block goes through several rounds. In each round, separate round keys are used. In a Substitution-Permutation Network (SPN),...
RC4 is a stream cipher. It was designed by Ron Rivest in 1987. The algorithm is well-known for its simplicity and speed in software. In our previous article, we discussed how the RC4 algorithm works. In this article, we would discuss how to implement the RC4 algorithm...
RC4 is a stream cipher that was designed by Ron Rivest in 1987. This cipher is well-known for its simplicity and speed in software. RC4 is used in many protocols like WEP, WPA, Microsoft Point-to-Point encryption, etc. It was once used in protocols like TLS also. But,...
Please follow the link below to buy The Security Buddy Premium Membership.
