46 search results - page 2 / 10 » More Practical and Secure History-Independent Hash Tables |
ACNS
2006
Springer
13 years 10 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...
ACISP
2007
Springer
13 years 10 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...
IACR
2011
12 years 3 months ago
2011
We describe a systematic framework for using a stream cipher supporting an initialisation vector (IV) to perform various tasks of authentication and authenticated encryption. These...
IEICET
2008
13 years 4 months ago
2008
Cryptographic hash functions have been widely studied and are used in many current systems. Though much research has been done on the security of hash functions, system designers ...
KI
2001
Springer
13 years 8 months ago
2001
Springer
Having to cope with memory limitations is an ubiquitous issue in heuristic search. We present theoretical and practical results on new variants for exploring state-space with respe...