The Difference between HMAC and MAC. Hash-based message authentication code, or HMAC, is an important building block for proving that data transmitted between the components of a system has not been tampered with. HMAC is a widely used cryptographic technology. I recently came across its use in an RFID system.
Camden, NC. Sponsored Topics. Camden is the county seat of the consolidated city-county of Camden County in the U.S. state of North Carolina. It is located on the eastern banks of the Pasquotank River, across from which lies Elizabeth City. It currently has two traffic lights, and is centered at the intersection of U.S. Highway 158 and North Carolina Highway 343.
Cities & Towns. Camden. Located on a bluff overlooking the Ouachita River, is a city rich in Civil War history. The town is located in Ouachita County around 100 miles from Little Rock and fifty miles north of Louisiana. First known as a French trading post called Ecore Fabre, its history has been closely tied to the Ouachita River and it was called the âQueen Cityâ of the Ouachita during the steamboat era.