985 search results - page 4 / 197 » On the validity of digital signatures |
CEAS
2007
Springer
14 years 2 months ago
2007
Springer
Email protocols were designed to be flexible and forgiving, designed in a day when Internet usage was a cooperative thing. A side effect of that is that they were not designed to ...
WETICE
2003
IEEE
14 years 2 months ago
2003
IEEE
Digital signatures, like physical signatures, can verify that a specific user affixed their signature to a document and they can also verify that the document is the same as when ...
ICCSA
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. It is desirable to generate a digital signature using biometrics but not practicable because of its inaccurate measuring and potential hill-climbing attacks, without usin...
PKC
2000
Springer
14 years 9 days ago
2000
Springer
For the two last decades, electronic authentication has been an important topic. The first applications were digital signatures to mimic handwritten signatures for digital document...
ISW
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. We introduce the notion of persistent authenticated dictionaries, that is, dictionaries where the user can make queries of the type “was element e in set S at time t?â€...