EUROPKI
2007
Springer
14 years 3 months ago
2007
Springer
Time Capsule Signature, first formalized by Dodis and Yum in Financial Cryptography 2005, is a digital signature scheme which allows a signature to bear a (future) time t so that t...
EUROPKI
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. The recent development of location-based services has originated a set of new security services that address their particular security problems. Spatial-temporal certific...
EUROPKI
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. The private keys used in a PKI are its most important asset. Protect these keys from unauthorised use or disclosure is essential to secure a PKI. Relying parties need ass...
EUROPKI
2007
Springer
14 years 5 months ago
2007
Springer
The central goal of Public Key Infrastructure (PKI) is to enable trust judgments between distributed users. Although certificates play a central role in making such judgments, a P...
EUROPKI
2007
Springer
14 years 5 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...
EUROPKI
2007
Springer
14 years 5 months ago
2007
Springer
There are several problems associated with the current ways that certificates are published and revoked. This paper discusses these problems, and then proposes a solution based on ...
EUROPKI
2007
Springer
14 years 5 months ago
2007
Springer
An undeniable mobile billing system allows a mobile network service provider to bill its subscribers with trustworthy evidences. Chen, Jan and Chen proposed such a billing system b...
EUROPKI
2007
Springer
14 years 5 months ago
2007
Springer
In this paper we propose the notion of security-by-contract, a mobile contract that an application carries with itself. The key idea of the framework is that a digital signature sh...
EUROPKI
2007
Springer
14 years 5 months ago
2007
Springer
Even more than in our physical world, in our digital world we need systems that meet the security objective of service providers and users in equal measure. This paper investigates...
EUROPKI
2007
Springer
14 years 5 months ago
2007
Springer