draft-ietf-curdle-rc4-die-die-die-14.txt		draft-ietf-curdle-rc4-die-die-die-15.txt
	Internet Engineering Task Force L. Camara		Internet Engineering Task Force L. Camara
	Internet-Draft		Internet-Draft
	Obsoletes: 4345 (if approved) L. Velvindron		Obsoletes: 4345 (if approved) L. Velvindron
	Intended status: Best Current Practice cyberstorm.mu		Intended status: Best Current Practice cyberstorm.mu
	Expires: June 28, 2019 December 25, 2018		Expires: July 20, 2019 January 16, 2019
	Deprecating RC4 in Secure Shell (SSH)		Deprecating RC4 in Secure Shell (SSH)
	draft-ietf-curdle-rc4-die-die-die-14		draft-ietf-curdle-rc4-die-die-die-15
	Abstract		Abstract
	This document deprecates RC4 in Secure Shell (SSH). Therefore, this		This document deprecates RC4 in Secure Shell (SSH). Therefore, this
	document formally obsoletes and moves to Historic RFC4345.		document formally obsoletes and moves to Historic RFC4345.
	Status of This Memo		Status of This Memo
	This Internet-Draft is submitted in full conformance with the		This Internet-Draft is submitted in full conformance with the
	provisions of BCP 78 and BCP 79.		provisions of BCP 78 and BCP 79.
	skipping to change at page 1, line 32 ¶		skipping to change at page 1, line 32 ¶
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF). Note that other groups may also distribute		Task Force (IETF). Note that other groups may also distribute
	working documents as Internet-Drafts. The list of current Internet-		working documents as Internet-Drafts. The list of current Internet-
	Drafts is at https://datatracker.ietf.org/drafts/current/.		Drafts is at https://datatracker.ietf.org/drafts/current/.
	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six months
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	This Internet-Draft will expire on June 28, 2019.		This Internet-Draft will expire on July 20, 2019.
	Copyright Notice		Copyright Notice
	Copyright (c) 2018 IETF Trust and the persons identified as the		Copyright (c) 2019 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents		Provisions Relating to IETF Documents
	(https://trustee.ietf.org/license-info) in effect on the date of		(https://trustee.ietf.org/license-info) in effect on the date of
	publication of this document. Please review these documents		publication of this document. Please review these documents
	carefully, as they describe your rights and restrictions with respect		carefully, as they describe your rights and restrictions with respect
	to this document. Code Components extracted from this document must		to this document. Code Components extracted from this document must
	include Simplified BSD License text as described in Section 4.e of		include Simplified BSD License text as described in Section 4.e of
	the Trust Legal Provisions and are provided without warranty as		the Trust Legal Provisions and are provided without warranty as
	skipping to change at page 2, line 23 ¶		skipping to change at page 2, line 23 ¶
	6. References . . . . . . . . . . . . . . . . . . . . . . . . . 4		6. References . . . . . . . . . . . . . . . . . . . . . . . . . 4
	6.1. Normative References . . . . . . . . . . . . . . . . . . 4		6.1. Normative References . . . . . . . . . . . . . . . . . . 4
	6.2. Informative References . . . . . . . . . . . . . . . . . 4		6.2. Informative References . . . . . . . . . . . . . . . . . 4
	Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 4		Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 4
	1. Introduction		1. Introduction
	The usage of RC4 suites ( also designated as arcfour ) for SSH are		The usage of RC4 suites ( also designated as arcfour ) for SSH are
	specified in [RFC4253] and [RFC4345]. [RFC4253] specifies the		specified in [RFC4253] and [RFC4345]. [RFC4253] specifies the
	allocation of the "arcfour" cipher for SSH. [RFC4345] specifies and		allocation of the "arcfour" cipher for SSH. [RFC4345] specifies and
	allocates the the "arcfour-128" and "arcfour-256" ciphers for SSH.		allocates the "arcfour-128" and "arcfour-256" ciphers for SSH. RC4
	RC4 encryption has known weaknesses [RFC7465]		encryption has known weaknesses [RFC7465]
	[I-D.ietf-curdle-des-des-des-die-die-die], and the deprecation		[I-D.ietf-curdle-des-des-des-die-die-die], and the deprecation
	process should be begun for their use in Secure Shell (SSH)		process should be begun for their use in Secure Shell (SSH)
	[RFC4253]. Accordingly, [RFC4253] is updated to note the deprecation		[RFC4253]. Accordingly, [RFC4253] is updated to note the deprecation
	of the RC4 ciphers and [RFC4345] is moved to Historic as all ciphers		of the RC4 ciphers and [RFC4345] is moved to Historic as all ciphers
	it specifies MUST NOT be used.		it specifies MUST NOT be used.
	1.1. Requirements Language		1.1. Requirements Language
	The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",		The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
	"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this		"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
End of changes. 5 change blocks.
	6 lines changed or deleted		6 lines changed or added
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