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Reference ISO/IEC 10118-3 ed3.0 withdrawn corrigendum
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Title Information technology -- Security techniques -- Hash-functions -- Part 3: Dedicated hash-functions
Publication date 2004-02-24
Format, price
(Swiss francs)
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198.- 94 pages
198.- 787 Kb
Abstract ISO/IEC 10118-3:2004 specifies the following seven dedicated hash-functions, i.e. specially-designed hash-functions:
  • the first hash-function (RIPEMD-160) in Clause 7 provides hash-codes of lengths up to 160 bits;
  • the second hash-function (RIPEMD-128) in Clause 8 provides hash-codes of lengths up to 128 bits;
  • the third hash-function (SHA-1) in Clause 9 provides hash-codes of lengths up to 160 bits;
  • the fourth hash-function (SHA-256) in Clause 10 provides hash-codes of lengths up to 256 bits;
  • the fifth hash-function (SHA-512) in Clause 11 provides hash-codes of lengths up to 512 bits;
  • the sixth hash-function (SHA-384) in Clause 12 provides hash-codes of a fixed length, 384 bits; and
  • the seventh hash-function (WHIRLPOOL) in Clause 13 provides hash-codes of lengths up to 512 bits.

For each of these dedicated hash-functions, ISO/IEC 10118-3:2004 specifies a round-function that consists of a sequence of sub-functions, a padding method, initializing values, parameters, constants, and an object identifier as normative information, and also specifies several computation examples as informative information.
Technical Committee JTC 1/SC 27 - IT security techniques  RSS
ICS Codes
35.040 Character sets and information coding
*Including coding of audio, picture, multimedia and hypermedia information, IT security techniques, encryption, bar coding, electronic signatures, etc.
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