713 search results - page 10 / 143 » Dispersing Hash Functions |
SECRYPT
2007
14 years 11 months ago
2007
Lately, hash function security has received increased attention. Especially after the recent attacks that were presented for SHA-1 and MD5, the need for a new and more robust hash...
ACISP
2007
Springer
15 years 3 months ago
2007
Springer
We present a new non-interactive message authentication protocol in manual channel model (NIMAP, for short) using the weakest assumption on the manual channel (i.e. assuming the st...
66
Voted
ACNS
2005
Springer
15 years 3 months ago
2005
Springer
We present Badger, a new fast and provably secure MAC based on universal hashing. In the construction, a modified tree hash that is more efficient than standard tree hashing is us...
74
Voted
ACNS
2006
Springer
15 years 3 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...
SODA
2008
ACM
14 years 11 months ago
2008
ACM
Hashing is fundamental to many algorithms and data structures widely used in practice. For theoretical analysis of hashing, there have been two main approaches. First, one can ass...