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ISO/IEC 10118-1:2016 specifies hash-functions and is therefore applicable to the provision of authentication, integrity and non-repudiation services. Hash-functions map strings of bits of variable (but usually upper bounded) length to fixed-length strings of bits, using a specified algorithm. They can be used for
- reducing a message to a short imprint for input to a digital signature mechanism, and
- committing the user to a given string of bits without revealing this string.
NOTE The hash-functions specified in ISO/IEC 10118 (all parts) do not involve the use of secret keys. However, these hash-functions may be used, in conjunction with secret keys, to build message authentication codes. Message Authentication Codes (MACs) provide data origin authentication as well as message integrity. Techniques for computing a MAC using a hash-function are specified in ISO/IEC 9797-2 [1].
ISO/IEC 10118-1:2016 contains definitions, symbols, abbreviations and requirements that are common to all the other parts of ISO/IEC 10118. The criteria used to select the algorithms specified in subsequent parts of ISO/IEC 10118 are defined in Annex B of this document.
Author | ISO/IEC |
---|---|
Editor | ISO/IEC |
Document type | Standard |
Format | File |
Edition | 3.0 |
ICS | 35.030 : IT Security
|
Number of pages | 12 |
Replace | ISO/IEC 10118-1 (2000-06) |
Year | 2016 |
Document history | ISO/IEC 10118-1 (2000-06) |
Country | International |
Keyword | IEC10118;ISO/IEC 10118-1:2016 |