ReportDOI
Double Encryption Procedures for the Secure Real-Time Transport Protocol (SRTP)
Cullen Jennings,Paul E. Jones,Richard Barnes,Adam B. Roach +3 more
- Vol. 8723, pp 1-18
TLDR
This document defines a cryptographic transform for the Secure Real Time Protocol (SRTP) that uses two separate but related cryptographic operations to provide hop-by-hop and end-to-end security guarantees.Abstract:
In some conferencing scenarios, it is desirable for an intermediary to
be able to manipulate some parameters in Real Time Protocol (RTP)
packets, while still providing strong end-to-end security guarantees.
This document defines a cryptographic transform for the Secure Real
Time Protocol (SRTP) that uses two separate but related cryptographic
operations to provide hop-by-hop and end-to-end security guarantees.
Both the end-to-end and hop-by-hop cryptographic algorithms can
utilize an authenticated encryption with associated data (AEAD)
algorithm or take advantage of future SRTP transforms with different
properties.read more
Citations
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ReportDOI
A Solution Framework for Private Media in Privacy Enhanced RTP Conferencing (PERC)
TL;DR: This document describes a solution framework for ensuring that media confidentiality and integrity are maintained end- to-end within the context of a switched conferencing environment where media distributors are not trusted with the end-to-end media encryption keys.
ReportDOI
RTP-Mixer Formatting of Multiparty Real-Time Text
TL;DR: This document provides enhancements of real-time text suitable for mixing in a centralized conference model, enabling source identification and rapidly interleaved transmission of text from different sources.
ReportDOI
Encrypted Key Transport for DTLS and Secure RTP
TL;DR: Encrypted Key Transport (EKT) is an extension to DTLS and Secure Real-time Transport Protocol that provides for the secure transport of SRTP master keys, rollover counters, and other information within SRTP.
DTLS Tunnel between a Media Distributor and Key Distributor to Facilitate Key Exchange
TL;DR: A DTLS tunneling protocol for use in multimedia conferences that enables a Media Distributor to facilitate key exchange between an endpoint in a conference and the Key Distributor is defined.
Peer Review
Network Working
TL;DR: An overview of the concepts of Network Intent and some of the nomenclature is presented in this article , where some potential use cases are presented as well as some potential applications.
References
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Augmented BNF for Syntax Specifications: ABNF
P. Overell,Dave Crocker +1 more
TL;DR: This specification supplies additional rule definitions and encoding for a core lexical analyzer of the type common to several Internet specifications, and balances compactness and simplicity with reasonable representational power.
RTP Payload for Redundant Audio Data
Colin Perkins,Isidor Kouvelas,Orion Hodson,Vicky Hardman,Mark Handley,Jean-Chrysostome Bolot,A. Vega-Garcia,S. Fosse-Parisis +7 more
TL;DR: This document describes a payload format for use with the real-time transport protocol (RTP), version 2, for encoding redundant audio data for the development of audio conferencing tools foruse with lossy packet networks such as the Internet Mbone.
RTP Retransmission Payload Format
TL;DR: This document describes an RTP payload format for performing retransmissions and assumes that RTCP feedback as defined in the extended RTP profile for R TCP-based feedback (denoted RTP/AVPF), is available in this memo.
A General Mechanism for RTP Header Extensions
Harikishan Desineni,David Singer +1 more
TL;DR: This document provides a general mechanism to use the header extension feature of RTP (the Real-Time Transport Protocol) to use a small number of small extensions in each RTP packet, where the universe of possible extensions is large and registration is de-centralized.
RTP Payload for DTMF Digits
TL;DR: This memo describes how to carry dual-tone multifrequency (DTMF) signaling and other tone signals in RTP packets.