Double Encryption Procedures for the Secure Real-Time Transport Protocol (SRTP)

Metadata

Publisher: IETF
Doc Type: Standard
Pages: 18
Abstract: In some conferencing scenarios, it is desirable for an intermediary to be able to manipulate some parameters in Real-time Transport Protocol (RTP) packets, while still providing strong end-to-end security guarantees. This document defines a cryptographic transform for the Secure Real-time Transport 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.
Publication Date: 2020-04-01
Status Note: Proposed Standard
DOI: 10.17487/RFC8723
Link: https://doi.org/10.17487/RFC8723
Author(s): Cullen Fluffy Jennings
Paul Jones
Richard Barnes
Adam Roach
Keyword(s): PERC, SRTP, RTP, Conferencing, Encryption

Latest version of IETF RFC 8723

Document Versions — IETF RFC 8723

▶ IETF RFC 8723 (2020-04-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 3711 [Active*]
IETF RFC 5764 [Active*]
IETF RFC 6188 [Active*]
IETF RFC 6904 [Active*]
IETF RFC 7714 [Active*]
IETF RFC 8174 [Active*]
IETF RFC 8285 [Active*]

Bibliographic Reference(s)

IETF.draft-ietf-perc-dtls-tunnel-06 — I-D.ietf-perc-dtls-tunnel EXTERNAL
IETF.draft-ietf-perc-private-media-framework-12 — I-D.ietf-perc-private-media-framework EXTERNAL
IETF.draft-ietf-perc-srtp-ekt-diet-10 — I-D.ietf-perc-srtp-ekt-diet EXTERNAL
IETF.draft-ietf-rtcweb-fec-10 — I-D.ietf-rtcweb-fec EXTERNAL
IETF RFC 2198 [Active*]
IETF RFC 4588 [Active*]
IETF RFC 4733 [Active*]
IETF RFC 5234 [Active, Amended*]
IETF RFC 8627 [Active*]

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IETF RFC 8723, Double Encryption Procedures for the Secure Real-Time Transport Protocol (SRTP). Available at https://doi.org/10.17487/RFC8723

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IETF RFC 8723, Double Encryption Procedures for the Secure Real-Time Transport Protocol (SRTP). Available at https://doi.org/10.17487/RFC8723

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IETF RFC 8723, Double Encryption Procedures for the Secure Real-Time Transport Protocol (SRTP). Available at https://doi.org/10.17487/RFC8723

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<span class="citation"><cite>IETF RFC 8723</cite>, Double Encryption Procedures for the Secure Real-Time Transport Protocol (SRTP). Available at <a href="https://doi.org/10.17487/RFC8723" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8723</a></span>

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IETF RFC 8723, Double Encryption Procedures for the Secure Real-Time Transport Protocol (SRTP)
doi: 10.17487/RFC8723
url: https://doi.org/10.17487/RFC8723

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<li>
<cite id="bib-rfc8723">IETF RFC 8723</cite>, Double Encryption Procedures for the Secure Real-Time Transport Protocol (SRTP)
<span class="doi">10.17487/RFC8723</span>
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Referenced By

IETF RFC 8870 [Active*]
IETF RFC 9071 [Active*]