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Generic Authentication Architecture (GAA) is a standard made by 3GPP defined in TR 33.919.Taken from the document: "This Technical Report aims to give an overview of the different mechanisms that mobile applications can rely upon for authentication between server and client (i.e. the UE).
Generic Bootstrapping Architecture. Generic Bootstrapping Architecture ( GBA) is a technology that enables the authentication of a user. This authentication is possible if the user owns a valid identity on an HLR ( Home Location Register) or on an HSS ( Home Subscriber Server ).
The setup and function to deploy a generic security relation as described is called Generic Bootstrapping Architecture (GBA) or Generic Authentication Architecture (GAA). In short, it consists of the following elements. user equipment (UE), e. g. a mobile cellular telephone; needs access to a specific service
Identity management (ID management) – or identity and access management (IAM) – is the organizational and technical processes for first registering and authorizing access rights in the configuration phase, and then in the operation phase for identifying, authenticating and controlling individuals or groups of people to have access to applications, systems or networks based on previously ...
One is based on the possession of a shared secret between the communicating entities (GBA-Generic Bootstrapping Architecture) derived from the keys used in the AKA authentication, and the other based on asymmetric cryptography (public and private key) and digital certificates or PKI (SSC - Support for Subscriber Certificates).
Simple Authentication and Security Layer. Simple Authentication and Security Layer (SASL) is a framework for authentication and data security in Internet protocols. It decouples authentication mechanisms from application protocols, in theory allowing any authentication mechanism supported by SASL to be used in any application protocol that uses ...
Authentication. ATM user authenticating himself. Authentication (from Greek: αὐθεντικός authentikos, "real, genuine", from αὐθέντης authentes, "author") is the act of proving an assertion, such as the identity of a computer system user. In contrast with identification, the act of indicating a person or thing's identity ...
Hardt, Dick (October 2012). "The OAuth 2.0 Authorization Framework". OAuth (short for open authorization[1][2]) is an open standard for access delegation, commonly used as a way for internet users to grant websites or applications access to their information on other websites but without giving them the passwords. [3][4] This mechanism is used ...