32 search results - page 1 / 7 » Ensuring Authentication of Digital Information Using Cryptog... |
CANS
2009
Springer
13 years 11 months ago
2009
Springer
In this paper, we study the broadcast authentication problem for both erasure and adversarial networks. Two important concerns for authentication protocols are the authentication ...
DGO
2007
13 years 6 months ago
2007
A large portion of the government, business, cultural, and scientific digital data being created today needs to be archived and preserved for future use of periods ranging from a ...
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...
CCS
2008
ACM
13 years 6 months ago
2008
ACM
Hash tables are fundamental data structures that optimally answer membership queries. Suppose a client stores n elements in a hash table that is outsourced at a remote server so t...
MTA
2007
13 years 4 months ago
2007
This paper addresses the problem of ensuring the integrity of a digital video and presents a scalable signature scheme for video authentication based on cryptographic secret sharin...