21 search results - page 3 / 5 » The MD2 Hash Function Is Not One-Way |
ISW
2000
Springer
13 years 11 months ago
2000
Springer
An one-way hash chain generated by the iterative use of a one-way hash function on a secret value has recently been widely employed to develop many practical cryptographic solution...
FSE
2008
Springer
13 years 9 months ago
2008
Springer
MD4 is a hash function introduced by Rivest in 1990. It is still used in some contexts, and the most commonly used hash function (MD5, SHA-1, SHA-2) are based on the design princip...
TCC
2007
Springer
14 years 1 months ago
2007
Springer
We present a lower bound on the round complexity of a natural class of black-box constructions of statistically hiding commitments from one-way permutations. This implies a Ω( n ...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
One way to find closest pairs in large datasets is to use hash functions [6], [12]. In recent years locality-sensitive hash functions for various metrics have been given: projecti...
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
We study the influence of collision-finding attacks on the security of time-stamping schemes. We distinguish between client-side hash functions used to shorten the documents befo...