Publication detail

Reference

ISO/IEC 14888-1 ed2.0

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Title

Information technology - Security techniques - Digital signatures with appendix - Part 1: General

Publication date

2008-04-01

Format, price
(Swiss francs)
and language

	74.-		11 pages
	74.-		324 Kb

Abstract

There are two types of digital signature mechanism:

When the verification process needs the message as part of the input, the mechanism is called "signature mechanism with appendix". A hash-function is in used in the calculation of the appendix.

When the verification process reveals all or part of the message, the mechanism is called a "signature mechanism giving message recovery". A hash-function is also used in the generation and verification of these signatures.

ISO/IEC 14888 specifies digital signatures with appendix. ISO/IEC 14888-1:2008 specifies general principles and requirements for digital signatures with appendix. ISO/IEC 14888-2 addresses digital signatures based on integer factoring, and ISO/IEC 14888-3 addresses digital signatures based on discrete logarithm.

Signature mechanisms giving message recovery are specified in ISO/IEC 9796. Hash-functions are specified in ISO/IEC 10118.

Technical Committee

JTC 1/SC 27 - IT security techniques

ICS Codes

35.040

Character sets and information coding
*Including coding of audio, picture, multimedia and hypermedia information, IT security techniques, encryption, bar coding, electronic signatures, etc.

Work in progress

Project	Stage code	Forecast publication date
No project under development	-	-

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