| 摘要 |
A method and apparatus for permitting global roaming between two communication networks which utilize different authentication schemes. The authentication interoperability function (AIF) and method translate between the authentication schemes of each network, for example, a triplet-based network and a shared secret data (SSD) network. When a user from a network that natively uses SSD authentication roams into a triplet-based network, the authentication interoperability function produces triplets from the current SSD. When a triplet user roams into an SSD network, the AIF produces SSD from the triplet. <IMAGE> |
