Name
Abstract | ||
|---|---|---|
In this work we will show how non-qualified electronic signatures and time stamps can be efficiently enhanced in order to equip them with similar features as qualified ones. In particular we will show how non-qualified electronic signatures can be used in business processes which require the written form. Furthermore we will show how to construct "interval-qualified" (IQ) time stamps which may serve as cost efficient alternative to qualified time stamps issued by a trusted authority. An IQ time stamp issued at time t(i) is linked to two qualified time stamps issued at time T-1 and T-2, in a way that one is able to prove that T-1 < t(i) < T-2. |
Year | DOI | Venue |
|---|---|---|
2004 | 10.1007/978-3-540-25980-0_26 | Lecture Notes in Computer Science |
Keywords | Field | DocType |
business process,electronic signature,cost efficiency | Trusted authority,Cryptography,Computer security,Computer science,Timestamp,Public-key cryptography,Electronic signature,Cost efficiency | Conference |
Volume | ISSN | Citations |
3093 | 0302-9743 | 1 |
PageRank | References | Authors |
0.41 | 4 | 1 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Detlef Hühnlein | 1 | 130 | 41.35 |