ISO/IEC 10118-3:2004
Information technology - Security techniques - Hash-functions - Part 3: Dedicated hash-functions

Standard No.

ISO/IEC 10118-3:2004

Release Date

2004

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO/IEC 10118-3:2004/Amd 1:2006

Latest

ISO/IEC 10118-3:2018

Scope

This part of ISO/IEC 10118 specifies dedicated hash-functions, i.e. specially designed hash-functions. The hash-functions in this part of ISO/IEC 10118 are based on the iterative use of a round-function. Seven distinct round-functions are specified, giving rise to distinct dedicated hash-functions. The first and third dedicated hash-functions in Clauses 7 and 9 respectively provide hash-codes of lengths up to 160 bits; the second in Clause 8 provides hash-codes of lengths up to 128 bits; the fourth in Clause 10 provides hash-codes of lengths up to 256 bits; the sixth in Clause 12 provides hash-codes of a fixed length, 384 bits; and the fifth and seventh in Clauses 11 and 13 respectively provide hash-codes of lengths up to 512 bits.

ISO/IEC 10118-3:2004 history

• 2018 ISO/IEC 10118-3:2018 IT Security techniques — Hash-functions — Part 3: Dedicated hash-functions
• 2011 ISO/IEC 10118-3:2004/Cor 1:2011 Information technology - Security techniques - Hash-functions - Part 3: Dedicated hash-functions; Technical Corrigendum 1
• 2006 ISO/IEC 10118-3:2004/Amd 1:2006 Amendment 1 - Information technology -- Security techniques -- Hash-functions -- Part 3: Dedicated hash-functions - Dedicated Hash-Function 8 (SHA-224)
• 2004 ISO/IEC 10118-3:2004 Information technology - Security techniques - Hash-functions - Part 3: Dedicated hash-functions
• 2003 ISO/IEC 10118-3:2003 Information technology - Security techniques; Hash-functions - Part 3: Dedicated hash-functions
• 1998 ISO/IEC 10118-3:1998 Information technology - Security techniques - Hash-functions - Part 3: Dedicated hash-functions