Reference number
ISO/IEC 10118-4:1998
International Standard
ISO/IEC 10118-4:1998
Information technology — Security techniques — Hash-functions — Part 4: Hash-functions using modular arithmetic
Edition 1
1998-12
Read sample
ISO/IEC 10118-4:1998
25429
Published (Edition 1, 1998)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.
This standard has 1 amendment.

ISO/IEC 10118-4:1998

ISO/IEC 10118-4:1998
25429
Language
Format
CHF 129
Convert Swiss francs (CHF) to your currency

Abstract

This part of ISO/IEC 10118 specifies two hash-functions which make use of modular arithmetic. These hash-functions,

which are believed to be collision-resistant, compress messages of arbitrary but limited length to a hash-code

whose length is determined by the length of the prime number used in the reduction-function defined in 7.3. Thus,

the hash-code is easily scaled to the input length of any mechanism (e.g., signature algorithm, identification

scheme).

The hash-functions specified in this part of ISO/IEC 10118, known as MASH-1 and MASH-2 (Modular Arithmetic

Secure Hash) are particularly suitable for environments in which implementations of modular arithmetic of sufficient

length are already available. The two hash-functions differ only in the exponent used in the round-function.

General information

  •  : Published
     : 1998-12
    : International Standard confirmed [90.93]
  •  : 1
     : 23
  • ISO/IEC JTC 1/SC 27
    35.030 
  • RSS updates

 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Object identifiers

Edition 2014

ISO/IEC 10118-4:1998/Amd 1:2014
62543
Language
Format
CHF 18
Convert Swiss francs (CHF) to your currency

Life cycle

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