The Data Encryption Standard (DES) is a symmetric-key algorithm for the encryption of digital data. Unlike methods that encrypt data one bit at a time, DES is a block cipher, meaning it encrypts data ...

Members can download this article in PDF format. In the last two articles, we covered the basic concepts and two basic types of cryptography. In this article, we will look at specific implementation ...

The DES algorithm is a legacy cryptography algorithm technique that was used to encrypt and decrypt 64-bit texts using 64-bit keys, it runs for 16 rounds making it more difficult to crack than other ...