Information technology - Security techniques - Hash-functions - Part 2: Hash-functions using an n-bit block cipher

Informácie o norme:

Označenie normy: ISO/IEC 10118-2-ed.3.0
Dátum vydania normy: 11.10.2010
Počet strán: 29
Približná hmotnosť: 87 g (0.19 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO

Anotácia textu normy ISO/IEC 10118-2-ed.3.0 :

ISO/IEC 10118-2:2010 specifies hash-functions which make use of an n-bit block cipher algorithm. They are therefore suitable for an environment in which such an algorithm is already implemented. Block ciphers are specified in ISO/IEC 18033-3. Four hash-functions are specified. The first provides hash-codes of length less than or equal to n, where n is the block-length of the algorithm used. The second provides hash-codes of length less than or equal to 2n; the third provides hash-codes of length equal to 2n; and the fourth provides hash-codes of length 3n. All four of the hash-functions specified in ISO/IEC 10118-2:2010 conform to the general model specified in ISO/IEC 10118-1.