Im nachfolgenden Dokument wird ein Überblick über das Projekte „European Bridge-CA“ (EB-CA) des TeleTrusT Deutschland e.V. gegeben. Nach einer kurzen Einführung in die Problematik des unternehmensübergreifenden, sicheren elektronischen Datenaustauschs wird die Funktionsweise der European Bridge CA beschrieben. Anschließend wird die im Rahmen der EBCA existierende Teststellung zur Evaluierung vo...

This specification defines how HTTP Digest Authentication [Digest] can be used as a SASL [RFC 2222] mechanism for any protocol that has a SASL profile. It is intended both as an improvement over CRAM-MD5 [RFC2195] and as a convenient way to support a single authentication mechanism for web, mail, LDAP, and other protocols. Leach, Newman Standards Track [Page 1] Digest Authentication as a SASL M...

This specification defines how HTTP Digest Authentication [Digest] can be used as a SASL [RFC 2222] mechanism for any protocol that has a SASL profile. It is intended both as an improvement over CRAM-MD5 [RFC2195] and as a convenient way to support a single authentication mechanism for web, mail, LDAP, and other protocols. Leach, Newman Standards Track [Page 1] Digest Authentication as a SASL M...

INTRODUCTION Oracle Identity Management is an integrated, scalable and robust identity management infrastructure. Oracle Identity Management includes an LDAP directory service, directory integration and provisioning services, a delegated administration service application, authentication and authorization services, and an X.509 V3 certificate authority. Key benefits of Oracle Identity Managemen...

Almost all the certificateless two-party authenticated key agreement (CTAKA) protocols found in the literature, suffer either serious security problems or inefficient performance that involves high computational costs. In this paper, we design a secure and efficient CTAKA protocol. Within the proposed CTAKA protocol, the KGC publishes the public keys of the users in a public directory (LDAP ser...