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 ...

The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. AES uses 128-, 192- or 256-bit keys to encrypt and decrypt data. The ...

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 DES is an outdated method of ...

The National Institute of Standards and Technology (NIST) seeks public input on the proposed changes until June 25, 2025. The National Institute of Standards and Technology (NIST) recently proposed ...

Researchers have developed two control-optimized AES-128 hardware architectures that cut logic utilization by up to 94.2 ...