A method for producing an application certificate from a foreign pki - a system with the use of an existing strong pki - authentication system

摘要

A method and computer program in which a user (132) may have a digital certificate created using a strong authentication technique. Once the user has the digital certificate he may then request the generation of a "single sign-on" certificate that will allow the user (132) access to a foreign computer networks. This is accomplished by the user (132) contacting a registration web server (124) and requesting the generation of "single sign-on" for the foreign computer network. Thereafter, the registration web server (124) may take a public key generated based on the digital certificate and request the creation of a "single sign-on" by simply creating a public key from the digital certificate.