BSI 21/30401530 DC:2021 Edition

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BS ISO 16609. Financial services. Requirements for message authentication using symmetric techniques

Published By	Publication Date	Number of Pages
BSI	2021	21

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Categories: 35.240.40 - IT applications in banking, BSI

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Description

This International Standard specifies procedures, independent of the transmission process, for protecting the integrity of transmitted financial service related messages and for verifying that a message has originated from an authorized source, or that stored data has retained integrity. A list of block ciphers approved for the calculation of a message authentication code (MAC) is also provided. The authentication methods it defines are applicable to stored data and to messages formatted and transmitted both as coded character sets or as binary data.

This International Standard is designed for use with symmetric algorithms where both sender and receiver use the same key. It does not specify methods for establishing the shared key. Its application will not protect the user against internal fraud perpetrated by the sender or the receiver, nor against forgery of a MAC by the receiver.

Additional information

Status	Definitive
Pages	21
Publication Date	2021-07-29
Standard Number	21/30401530 DC
Title	BS ISO 16609. Financial services. Requirements for message authentication using symmetric techniques
Identical National Standard Of	ISO/DIS 16609
Descriptors	Data transmission, Messages, Banks, Data representation, Financial institutions, Verification, Financial markets, Financial organizations, Authentication
Publisher	BSI
Committee	IST/12
ICS Codes	35.240.40 - IT applications in banking

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BSI 21/30401530 DC:2021 Edition

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