PRICES include / exclude VAT
download between 0-24 hoursReleased: 2008-04-01
ISO/IEC 14888-1:2008
Information technology - Security techniques - Digital signatures with appendix - Part 1: General
Format
Availability
Price and currency
English PDF
Immediate download
70.20 EUR
English Hardcopy
in stock
70.20 EUR
| Standard number: | ISO/IEC 14888-1:2008 |
| Released: | 2008-04-01 |
| Edition: | 2 |
| ICS: | 35.030 |
| Pages (English): | 11 |
DESCRIPTION
ISO/IEC 14888-1:2008
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.