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ACISP
2001
Springer
13 years 9 months ago
2001
Springer
In this paper, we examine a classification of conference key distribution protocols proposed in [4] and show that no known protocol satisfies the security requirements in class 4...
ACISP
2001
Springer
13 years 9 months ago
2001
Springer
We discuss the availability questions that arise when digital time stamps are used for preserving the evidentiary value of electronic documents. We analyze the time-stamping protoc...
ACISP
2001
Springer
13 years 9 months ago
2001
Springer
The market for Personal Digital Assistants (PDA) is growing rapidly and PDAs are becoming increasingly interesting for commercial transactions. One requirement for further growing ...
ACISP
2001
Springer
13 years 9 months ago
2001
Springer
Abstract. Many algorithmic problems, which are used to prove the security of a cryptographic system, are shown to be characterized as the subgroup membership problem. We then apply...
ACISP
2001
Springer
13 years 9 months ago
2001
Springer
An English auction is the most familiar type of auctions. Generally, an electronic auction has mainly two entities, the registration manager(RM) who treats the registration of bidd...