We all know the usual jokes about the ‘S’ in ‘IoT’ standing for ‘Security’. It’s hardly a secret that security in embedded, networked devices (‘IoT devices’) is all too often a last-minute task that ...

Energy-efficient encryption for the internet of things Special-purpose chip reduces power consumption of public-key encryption by 99.75 percent, increases speed 500-fold Date: February 13, 2018 Source ...

A public key cryptography method that provides fast decryption and digital signature processing. Elliptic curve cryptography (ECC) uses points on an elliptic curve to derive a 163-bit public key that ...

We propose an asymmetric cryptosystem based on optical scanning cryptography (OSC) and elliptic curve cryptography (ECC) algorithm. In the encryption stage of OSC, an object is encrypted to cosine and ...

Sometimes, it can take a decade or more before you get to say “I told you so.” Just ask Scott Vanstone. The founder of Certicom Corp. shifted his company from standard public-key cryptography systems ...

Rapid developments in the digital world highlighted the need for securing digital content, especially images as they are used and shared extensively. Therefore, securing images has gained much ...

“Elliptic curve cryptography (ECC), as one of the public key cryptography systems, has been widely applied to many security applications. It is challenging to implement a scalar multiplication (SM) ...

The Signal Foundation, maker of the Signal Protocol that encrypts messages sent by more than a billion people, has rolled out an update designed to prepare for a very real prospect that’s never far ...