Title :
Hash function based on block cipher
Author_Institution :
Nat. Mobile Commun. Res. Lab., Southeast Univ., Nanjing
fDate :
11/6/1997 12:00:00 AM
Abstract :
A new 2m-bit iterated hash function based on an m-bit block cipher with a 2m-bit key is presented. The results of security analysis show that the hash function can be expected to have ideal computational security against the five attacks when the underlying cipher is assumed to have no weakness
Keywords :
cryptography; file organisation; iterative methods; block cipher; cipher weakness; computational security; cryptography; data integrity; digital signatures; iterated hash function; security analysis;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19971336
