Active standard | Published: 01/04/2008

ISO/IEC 14888-1-ed.2.0

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

Available languages: English

Available design: electronic design (pdf), Print design, CD-ROM

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Detail information

Designation: ISO/IEC 14888-1-ed.2.0

Publication date: 01/04/2008

Pages: 11

Country: International technical standard

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Anotation

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.

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