286 search results - page 53 / 58 » Key-Privacy in Public-Key Encryption |
82
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ACMICEC
2003
ACM
15 years 2 months ago
2003
ACM
This paper describes PayCash, an Internet payment system that was designed to offer strong security and privacy protection. This system is based on the concept of electronic cash,...
101
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EUROCRYPT
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. Recently, methods from provable security, that had been developped for the last twenty years within the research community, have been extensively used to support emerging...
ISSS
2002
IEEE
15 years 2 months ago
2002
IEEE
With the popularity of wireless communication devices a new important dimension of embedded systems design has arisen, that of security. This paper presents for the first time des...
85
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ASIACRYPT
2001
Springer
15 years 2 months ago
2001
Springer
In this paper we formalize the notion of a ring signature, which makes it possible to specify a set of possible signers without revealing which member actually produced the signatu...
EUROCRYPT
1997
Springer
15 years 1 months ago
1997
Springer
We propose a concept for a worldwide information security infrastructure that protects law-abiding citizens, but not criminals, even if the latter use it fraudulently (i.e. when no...