DocumentCode :
680132
Title :
Black-box collision attacks on the compression function of the GOST Hash function
Author :
Courtois, Nicolas T. ; Mourouzis, Theodosis
Author_Institution :
Computer Science, University College London, Gower Street, WC1E 6BT, U.K.
fYear :
2011
fDate :
18-21 July 2011
Firstpage :
325
Lastpage :
332
Abstract :
The GOST hash function and more precisely GOST 34.11-94 is a cryptographic hash function and the official government standard of the Russian Federation. It is a key component in the national Russian digital signature standard. The GOST hash function is a 256-bit iterated hash function with an additional checksum computed over all input message blocks. Inside the GOST compression function, we find the standard GOST block cipher, which is an instantiation of the official Russian national encryption standard GOST 28147-89.
Keywords :
Cryptography; Resistance; Block ciphers; Collisions; Compression function; Cryptanalysis; GOST; Generic attacks; Hash functions;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Security and Cryptography (SECRYPT), 2011 Proceedings of the International Conference on
Conference_Location :
Seville, Spain
Type :
conf
Filename :
6732406
Link To Document :
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