Proposal for VoIP term project

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Presentation transcript:

Proposal for VoIP term project The Secure Real-time Transport Protocol (SRTP) RFC 3711

Introduction Real-time Transport Protocol (RTP) security What is the Secure Real-time Transport Protocol (SRTP) Goals and Features

Framework & Pre-Defined Cryptographic Transforms SRTP Framework Secure RTCP (SRTCP) Encryption Message Authentication and Integrity Key Derivation

Considerations & Scenarios Key Management Considerations Security Considerations Unicast & Multicast (one sender)

More and more Secure Streaming Media libSRTP (the Open Source Secure RTP library from Cisco Systems, Inc.)

References M. Baugher, D. McGrew, M. Naslund, E. Carrara and K. Norrman. RFC 3711: The Secure Real-time Transport Protocol (SRTP), March 2004. Ville Hallivuori. Real-time Transport Protocol (RTP) security Deepali Holankar and Mark Stamp. Secure Streaming Media and Digital Rights Management