Message authentication is one of the most efficient ways to prevent unauthorized and corrupted messages from being forwarded in Wireless Sensor Networks (WSNs). That’s why, numerous message ...

The National Institute of Standards and Technology (NIST) is recommending a new algorithm for authenticating digital data for federal agencies. Called CMAC (cipher-based message authentication code), ...

First, a confession. When David and I started writing this series, we envisioned it would be completed after the third part. It appears we were a bit short-sighted. An astute reader challenged us to ...