61 search results - page 9 / 13 » Security and privacy issues in the Portable Document Format |
EUROPKI
2007
Springer
14 years 1 months ago
2007
Springer
Millions of citizens around the world have already acquired their new electronic passport. The e-passport is equipped with contactless communication capability, as well as with a s...
STOC
1995
ACM
13 years 11 months ago
1995
ACM
The goal of incremental cryptography is to design cryptographic algorithms with the property that having applied the algorithm to a document, it is possible to quickly update the ...
ACMSE
2005
ACM
14 years 1 months ago
2005
ACM
Despite recent advances in trust relationship control mechanisms, issues remain that impede the development of effective trust models. One of these is the lack of dynamic mechanis...
ACSAC
2004
IEEE
13 years 11 months ago
2004
IEEE
We have developed a mechanism which prevents abuse of trusted Java applets, such as digitally signed applets. A signed applet is usually permitted by a user to perform certain fun...
DOCENG
2003
ACM
14 years 24 days ago
2003
ACM
We describe the design and use of a personal digital library system, UpLib. The system consists of a full-text indexed repository accessed through an active agent via a Web interf...