Global System for Mobile Communication (GSM)

The GSM standard is dominant in the cell phone industry and uses smart cards called Subscriber Identification Modules (SIMs) that are configured with information essential to authenticating a GSM-compliant mobile phone, thus allowing a phone to receive service whenever the phone is within coverage of a suitable network. This standard is managed by the European Telecommunication Standards Institute. The two most common standards for cards are 11.11 and 11.14.

OpenCard™ Framework

The OpenCard Framework was a set of guidelines announced by IBM, Netscape, NCI, and Sun Microsystems for integrating smart cards with network computers. The guidelines were based on open standards and provided an architecture and a set of application program interfaces (APIs) that enable application developers and service providers to build and deploy smart card solutions on any OpenCard-compliant network computer.

Through the use of a smart card, an OpenCard-compliant system should have enabled access to personalized data and services from any network computer and dynamically download from the Internet all device drivers that are necessary to communicate with the smart card. By providing a high-level interface which can support multiple smart card types, the OpenCard Framework was intended to enable vendor-independent card interoperability. The system incorporated Public Key Cryptography Standard (PKCS) - 11 and was supposed to be expandable to include other public key mechanisms.