A popular asymmetric encryption algorithm invented by Taher El Gamal in 1985. Named after its author and based on discrete logarithms, El Gamal is used for encryption and digital signatures. See ...

Encryption is a key technology for federal agencies. Although encryption is the primary goal, many encryption systems depend on a combination of tools to accomplish other tasks. Public-key ...

Editor's note: See the original article on PurpleAlientPlanet. Some of my research is focused on the implementation issues of elliptic curve cryptography on embedded systems. Since I often have to ...