A Novel SIP Registration and Authentication Method based on SAML
Xin Yan
Abstract
Xin Yan
Abstract
This paper proposes a new security machanism which can make identity authentication and authoraziton management for SIP terminal by appling the authentication and authorazition framework of SAML into SIP. Using the binding method SAML artifact, it also improves the authentication flow in SIP, solves the problem of authentication and authorazition among entities, and realizes availabily the union of SAML and SIP . This machanism may prevent from many threaten such as replay attack, impersonation attack and so on.
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This paper proposes a new security machanism which can make identity authentication and authoraziton management for SIP terminal by appling the authentication and authorazition framework of SAML into SIP. Using the binding method SAML artifact, it also improves the authentication flow in SIP, solves the problem of authentication and authorazition among entities, and realizes availabily the union of SAML and SIP . This machanism may prevent from many threaten such as replay attack, impersonation attack and so on.
Key concepts: Computer science, Authentication (law), Computer security, Replay attack