Resumen
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.
Preview
Informaciones generales
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Estado: PublicadoFecha de publicación: 1998-12Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 23
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Comité Técnico :ISO/IEC JTC 1/SC 27ICS :35.030
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Ciclo de vida
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Ahora
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00
Preliminar
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10
Propuesta
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20
Preparación
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30
Comité
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40
Consulta
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50
Aprobación
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60
Publicación
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90
Revisión
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95
Retirada
Correcciones / Modificaciones
PublicadoISO/IEC 10118-4:1998/Amd 1:2014
PublicadoISO/IEC 10118-4:1998/Cor 1:2014
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00
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