Search results for "Challenge-Handshake Authentication Protocol"

showing 2 items of 2 documents

Mutual entity authentication for LTE

2011

In this paper we outline the Authentication and Key Agreement protocol (EPS-AKA) found in Long-Term Evolution (LTE) systems. This architecture is the 3GPP version of a 4G access security architecture. The LTE security architecture is a mature evolved architecture, with both strengths and weaknesses. In this paper we propose an amendment to the EPS-AKA protocol to make it a full mutual (online) entity authentication protocol. We also analyze the proposal, highlighting both the improvements and the drawbacks of the new AKA protocol.

Challenge-Handshake Authentication ProtocolKey-agreement protocolAuthenticationbusiness.industryComputer scienceAuthorizationMutual authenticationEnterprise information security architectureCryptographic protocolComputer securitycomputer.software_genreDistributed System Security ArchitectureGSMAuthentication protocolLightweight Extensible Authentication ProtocolbusinesscomputerAKAComputer network2011 7th International Wireless Communications and Mobile Computing Conference
researchProduct

A privacy enhanced device access protocol for an IoT context

2013

In this paper, we present the case for a device authentication protocol that authenticates a device/service class rather than an individual device. The devices in question are providing services available to the public. The proposed protocol is an online protocol, and it uses a pseudo-random temporary identity scheme to provide user privacy. This allows the Internet-of-Things device to have full assurance of the user, with respect to the request service, while permitting the user to remain anonymous with respect to the device. The user can then enjoy identity and location privacy in addition to untraceability with respect to device access. Copyright © 2013 John Wiley & Sons, Ltd.

Service (business)Challenge-Handshake Authentication ProtocolAuthenticationComputer Networks and CommunicationsComputer science020206 networking & telecommunicationsContext (language use)02 engineering and technologyComputer securitycomputer.software_genreAuthentication protocol0202 electrical engineering electronic engineering information engineeringIdentity (object-oriented programming)020201 artificial intelligence & image processingKey derivation functionProtocol (object-oriented programming)computerInformation SystemsSecurity and Communication Networks
researchProduct