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AS/NZS 4471:1997

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Information technology - Open Systems Interconnection - Network layer security protocol
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

06-30-2017

Language(s)

English

Published date

06-05-1997

Preview

Specifies a protocol to be used by end systems and intermediate systems in order to provide security service in the network layer of the OSI 7-layer model, and is identical to and reproduced from ISO/IEC 11577:1995.

This ITU-T Recommendation International Standard specifies a protocol to be used by End Systems and Intermediate Systems in order to provide security services in the Network layer, which is defined by CCITT Rec. X.213 ISO/IEC 8348, and ISO 8648. The protocol defined in this ITU-T Recommendation International Standard is called the Network Layer Security Protocol (NLSP).This ITU-T Recommendation International Standard specifies:1) Support for the following security services defined in CCITT Rec. X.800 ISO 7498-2: a) peer entity authentication; b) data origin authentication; c) access control; d) connection confidentiality; e) connectionless confidentiality; f) traffic flow confidentiality;g) connection integrity without recovery (including Data Unit Integrity, in which individual SDUs on a connection are integrity protected);h) connectionless integrity.2) The functional requirements for implementations that claim conformance to this ITU-T Recommendation International Standard.The procedures of this protocol are defined in terms of:a) requirements on the cryptographic techniques that can be used in an instance of this protocol;b) requirements on the information carried in the security association used in an instance of communication.Although the degree of protection afforded by some security mechanisms depends on the use of some specific cryptographic techniques, correct operation of this protocol is not dependent on the choice of any particular encipherment or decipherment algorithm. This is a local matter for the communicating systems.Furthermore, neither the choice nor the implementation of a specific security policy are within the scope of this ITU-T Recommendation International Standard. The choice of a specific security policy, and hence the degree of protection that will be achieved, is left as a local matter among the systems that are using a single instance of secure communications. This ITU-T Recommendation International Standard does not require that multiple instances of secure communications involving a single open system must use the same security protocol.Annex D provides the PICS proforma for the Network Layer Security Protocol in compliance with the relevant guidance given in ISO/IEC 9646-2.

Committee
IT-001
DocumentType
Standard
ISBN
0 7337 1140 5
Pages
108
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

Standards Relationship
ISO/IEC 11577:1995 Identical
ISO 11577 : 1ED 1995 Identical

First published as AS/NZS 4471:1997.

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AS/NZS 3621:2000 Information technology - Data communications - X.25 packet layer protocol for data terminal equipment
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