This topic includes works on secure infrastructures based on authentication and certification. In the listed papers, it is discussed and formalized solutions to the problem of authentication in multi-entity based environments using key distribution centers as the basis for authenticating such entities. On the other hand, it is also presented and formalized general certification architectures in order to provide a global authentication system based on certification.
Francisco Jordán and Manel Medina. Improving the Security Infrastructure without Exteding the X.509 Base-Certificate. In 6th Joint European Networking Conference , pp. 313.3-313.7, Tel Aviv (Israel), May 1995.
Francisco Jordán, Manel Medina, Juan C. Cruellas, and Isabel Gallego. A Step Ahead in the Directory Authentication Framework. In IFIP International Working Conference in Upper Layer Protocols, Architectures and Applications (ULPAA'94) , pp. 89-106, Barcelona (Spain), June 1994.
Francisco Jordán and Manel Medina. Secure Multicast Communications using a Key Distribution Center. In Information Networks and Data Communication International Conference (INDC'94) , pp. 367-380, Funchal, Madeira Island (Portugal), May 1994.
Francisco Jordán and Manel Medina. A Complete Secure Transport Service in the Internet. In Internet Society Symposium on Network and Distributed System Security , pp. 67-76, San Diego (USA), February 1994.
Francisco Jordán. Infraestructura de Seguridad en Aplicaciones y Sistemas Distribuidos . PhD thesis, Universitat Politècnica de Catalunya (UPC), October 1995. Advisor Manel Medina.