I-D Action: draft-ietf-tsvwg-sctp-zero-checksum-07.txt
[email protected] Mon, 19 Feb 2024 13:40:09 -0800
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Internet-Draft draft-ietf-tsvwg-sctp-zero-checksum-07.txt is now available. It
is a work item of the Transport and Services Working Group (TSVWG) WG of the
IETF.
Title: Zero Checksum for the Stream Control Transmission Protocol
Authors: Michael Tüxen
Victor Boivie
Florent Castelli
Name: draft-ietf-tsvwg-sctp-zero-checksum-07.txt
Pages: 11
Dates: 2024-02-19
Abstract:
The Stream Control Transmission Protocol (SCTP) uses a 32-bit
checksum in the common header of each packet to provide some level of
data integrity. If another method used by SCTP provides already the
same or a higher level of data integrity, computing this checksum
does not provide any additional protection, but does consume
computing resources.
This document provides a simple extension to SCTP allowing to save
these computing resources by using zero as the checksum in a
backwards compatible way. It also defines how this feature can be
used when SCTP packets are encapsulated in Datagram Transport Layer
Security (DTLS) packets.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-tsvwg-sctp-zero-checksum/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-tsvwg-sctp-zero-checksum-07.html
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-tsvwg-sctp-zero-checksum-07
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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