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AS
AS 2805.5.4-2000

AS 2805.5.4-2000

Current

Current

The latest, up-to-date edition.

Electronic funds transfer - Requirements for interfaces Ciphers - Data encipherment algorithm 3 (DEA 3) and related techniques

Available format(s)

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

Language(s)

English

Published date

03-04-2000

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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This Standard has been reconfirmed. To view or download the Reconfirmation Notice please click here.

1 - AS 2805.5.4-2000 ELECTRONIC FUNDS TRANSFER-REQUIREMENTS FOR INTERFACES - CIPHERS-DATA ENCIPHERMENT ALGORITHM 3 (DEA 3) AND....
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 APPLICATION
6 - 3 REFERENCED DOCUMENTS
6 - 4 DEFINITIONS
6 - 4.1 Algorithm
6 - 4.2 Authentication
6 - 4.3 Cipher block chaining
6 - 4.4 Cipher text
6 - 4.5 Data encipherment algorithm (DEA)
6 - 4.6 Decipherment
7 - 4.7 Encipherment
7 - 4.8 Exhaustion (of a key)
7 - 4.9 Key
7 - 4.10 Key verification code (KVC)
7 - 4.11 Modulo 2 addition
7 - 4.12 One-way function
7 - 4.13 Plain text
7 - 5 ENCIPHERMENT OF DATA BY DEA 3
7 - 5.1 DEA 3 key
7 - 5.2 DEA 3 algorithm
8 - 6 ONE WAY FUNCTIONS
8 - 6.1 General
8 - 6.2 One Way Function
8 - 6.2.1 Overview
8 - 6.2.2 Inputs
8 - 6.2.3 Algorithm
10 - 6.3 Output of OWF
10 - 6.4 Randomness of result of OWF
10 - 7 KEY VERIFICATION CODES
10 - 8 AUTHENTICATION USING A DEA 3 KEY
11 - APPENDIX A - NOMENCLATURE
11 - A1 SCOPE
11 - A2 OPERATORS
11 - A3 FUNCTIONS
12 - APPENDIX B - VULNERABILITY OF SOME CIPHERING KEYS
12 - B1 GENERAL
12 - B2 DEA 3 WITH THREE DIFFERENT KEYS
13 - APPENDIX C - SAMPLE VECTORS

Specifies the DEA 3 ciphering algorithm, which combines three instances of the DEA 1 algorithm as defined in AS2805.5.1, in order to achieve greater security against attack. Also specifies some related cryptographic processes for higher security.

Committee
IT/5
DocumentType
Standard
ISBN
0 7337 3286 0
Pages
9
ProductNote
Reconfirmed 11-07-2013
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard specifies the DEA 3 ciphering algorithm, which combines three instances of the DEA 1 algorithm defined in AS 2805.5.1 in order to achieve greater security against attack. Some related cryptographic processes of similarly higher security are also specified.

First published as AS 2805.5.4-2000.

AS 2805.6.1-1988 Electronic funds transfer - Requirements for interfaces Key management - Principles
AS 2805.5.2-1992 Electronic funds transfer - Requirements for interfaces - Ciphers Modes of operation for an n-bit block cipher algorithm
AS 2805.5.1-1992 Electronic funds transfer - Requirements for interfaces Ciphers - Data encipherment algorithm 1 (DEA 1) (Reconfirmed 2013)

AS 2805.3-2000 Electronic funds transfer - Requirements for interfaces - PIN management and security
AS 2805.6.3-2000 Electronic funds transfer - Requirements for interfaces Key management - Session keys - Node to node (Reconfirmed 2013)
AS 2805.10.1-2004 Electronic funds transfer - Requirements for interfaces File transfer integrity validation
AS 2805.6.6-2006 Electronic funds transfer - Requirements for interfaces Key management - Session keys - Node to node with KEK replacement
AS 2805.6.5.3(Int):2017 Electronic funds transfer - Requirements for interfaces Key management - TCU initialization - Asymmetric
AS 2805.6.5.3-2004 Electronic funds transfer - Requirements for interfaces Key management - TCU initialization - Asymmetric
AS 2805.6.2-2002 Electronic funds transfer - Requirements for interfaces Key management - Transaction keys (Reconfirmed 2013)
AS 2805.3.1-2008 Electronic funds transfer - Requirements for interfaces PIN management and security - General (Reconfirmed 2019)
AS 2805.9-2000 Electronic funds transfer - Requirements for interfaces Privacy of communications (Reconfirmed 2013)
AS 2805.6.5.1-2000 Electronic funds transfer - Requirements for interfaces Key management - TCU initialization - Principles
AS 2805.6.5.1-2000 Electronic funds transfer - Requirements for interfaces Key management - TCU initialization - Principles
AS 2805.6.7-2011 Electronic funds transfer - Requirements for interfaces Key management - Transaction keys - Derived unique key per transaction (DUKPT) (Reconfirmed 2023)
AS 2805.6.1-2002 Electronic funds transfer - Requirements for interfaces Key management - Principles
AS 2805.6.5.3:2020 Electronic funds transfer - Requirements for interfaces Key management - TCU initialization - Asymmetric
AS 2805.6.4-2001 Electronic funds transfer - Requirements for interfaces Key management - Session keys - Terminal to acquirer
AS 2805.4.1-2001 Electronic funds transfer - Requirements for interfaces Message authentication - Mechanisms using a block cipher (Reconfirmed 2016)
AS 2805.6.4-2006 Electronic funds transfer - Requirements for interfaces Key management - Session keys - Terminal to acquirer

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