648 search results - page 3 / 130 » Authenticated hash tables |
BWCCA
2010
13 years 10 days ago
2010
In this paper, we analyze a one-way hash chain based authentication scheme proposed by Haddad and Krishnan. The authentication scheme has been introduced for improving handover per...
TON
2008
13 years 3 months ago
2008
In a multiple-choice hashing scheme, each item is stored in one of 2 possible hash table buckets. The availability of these multiple choices allows for a substantial reduction in t...
ANCS
2005
ACM
13 years 11 months ago
2005
ACM
Hash tables provide efficient table implementations, achieving O(1), query, insert and delete operations at low loads. However, at moderate or high loads collisions are quite freq...
AC
1997
Springer
13 years 9 months ago
1997
Springer
This paper describes the state of the art for cryptographic primitives that are used for protecting the authenticity of information: cryptographic hash functions and digital signat...
SBBD
2008
13 years 6 months ago
2008
A perfect hash function (PHF) is an injective function that maps keys from a set S to unique values, which are in turn used to index a hash table. Since no collisions occur, each k...