AES-256 operates on a 4x4 byte matrix called the state. It runs through 14 rounds of transformation. Each round involves: Key Expansion: Generates 15 different round keys from the original 256-bit key ...

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 ...

Solid-state disks (SSDs) have changed the face of our electronic world, giving us faster, longer-lasting, reliable storage for our mobile devices, laptops, desktop computers, and even servers. But ...

Solid state drives have a number of advantages over traditional hard drives. They're faster, less noisy and more reliable in general. But now, Samsung's line of SSDs have another huge benefit: ...