[rfc-dist] RFC 8548 on Cryptographic Protection of TCP Streams (tcpcrypt)
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Date: Wed, 22 May 2019 08:51:49 -0700
Subject: [rfc-dist] RFC 8548 on Cryptographic Protection of TCP Streams (tcpcrypt)
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A new Request for Comments is now available in online RFC libraries. RFC 8548 Title: Cryptographic Protection of TCP Streams (tcpcrypt) Author: A. Bittau, D. Giffin, M. Handley, D. Mazieres, Q. Slack, E. Smith Status: Experimental Stream: IETF Date: May 2019 Mailbox: bittau@google.com, daniel@beech-grove.net, m.handley@cs.ucl.ac.uk, dm@uun.org, sqs@sourcegraph.com, eric.smith@kestrel.edu Pages: 32 Characters: 75149 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-tcpinc-tcpcrypt-15.txt URL: https://www.rfc-editor.org/info/rfc8548 DOI: 10.17487/RFC8548 This document specifies "tcpcrypt", a TCP encryption protocol designed for use in conjunction with the TCP Encryption Negotiation Option (TCP-ENO). Tcpcrypt coexists with middleboxes by tolerating resegmentation, NATs, and other manipulations of the TCP header. The protocol is self-contained and specifically tailored to TCP implementations, which often reside in kernels or other environments in which large external software dependencies can be undesirable. Because the size of TCP options is limited, the protocol requires one additional one-way message latency to perform key exchange before application data can be transmitted. However, the extra latency can be avoided between two hosts that have recently established a previous tcpcrypt connection. This document is a product of the TCP Increased Security Working Group of the IETF. EXPERIMENTAL: This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC _______________________________________________ rfc-dist mailing list rfc-dist@rfc-editor.org https://www.rfc-editor.org/mailman/listinfo/rfc-dist http://www.rfc-editor.org