34 search results - page 3 / 7 » On the Power of Memory in the Design of Collision Resistant ... |
CRYPTO
2008
Springer
13 years 7 months ago
2008
Springer
A black-box combiner for collision resistant hash functions (CRHF) is a construction which given black-box access to two hash functions is collision resistant if at least one of th...
FSE
1993
Springer
13 years 9 months ago
1993
Springer
Parallel FFT-Hashing was designed by C. P. Schnorr and S. Vaudenay in 1993. The function is a simple and light weight hash algorithm with 128-bit digest. Its basic component is a m...
CCS
2009
ACM
14 years 6 months ago
2009
ACM
In this work, we study several properties of the SHA-2 design which have been utilized in recent collision attacks against reduced round SHA-2. Small modifications to the SHA-2 des...
ISW
2009
Springer
14 years 9 days ago
2009
Springer
In this paper, we present free-start collisions for the TIB3 hash function with a complexity of about 232 compression function evaluations. By using message modification technique...
IEICET
2008
13 years 5 months ago
2008
In this paper, we introduce new compression function design principles supporting variable output lengths (multiples of size n). They are based on a function or block cipher with a...