985 search results - page 30 / 197 » On the validity of digital signatures |
ASIACRYPT
2003
Springer
14 years 2 months ago
2003
Springer
This paper investigates some modular powering functions suitable for cryptography. It is well known that the Rabin encryption function is a 4-to-1 mapping and breaking its one-wayn...
ESORICS
2009
Springer
14 years 1 days ago
2009
Springer
Enforcing protection of medical content becomes a major issue of computer security. Since medical contents are more and more widely distributed, it is necessary to develop security...
IEEEARES
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— Most e-government applications have to find a solution for simple, reliable, secure and authentic signing of official documents. Citizens need a simple way to verify ...
JOC
2002
13 years 8 months ago
2002
We put forward a new method of constructing Fiat-Shamir-like signature schemes that yields better "exact security" than the original Fiat-Shamir method. (We also point o...
GCC
2005
Springer
14 years 2 months ago
2005
Springer
As Grid technology evolves it is becoming evident that the inclusion of mobile devices in a Grid environment will benefit both the Grid and mobile network communities. Many mobile ...