Data Encryption Standard and Advanced Encryption Standard sound similar, and both are examples of symmetric block ciphers. That is where the similarities end, however. DES is an outdated method of ...

What is the Advanced Encryption Standard (AES)? The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. The National ...

Advanced Encryption Standard (AES) was established by the U.S. National Institute of Standards and Technology (NIST) in 2001. It uses a symmetric-key algorithm, which means it uses the same key for ...

In the previous blog post, “Embedded Security Using Cryptography”, we looked at how cryptography can be used for securing assets in embedded systems and ensure confidentiality, integrity and ...