563 search results - page 24 / 113 » Verifiable Signature Sharing |
CIARP
2003
Springer
14 years 2 months ago
2003
Springer
Most people are used to signing documents and because of this, it is a trusted and natural method for user identity verification, reducing the cost of password maintenance and decr...
NDSS
1999
IEEE
14 years 1 months ago
1999
IEEE
Suppose that messages have been signed using a user's signature private key during the period of time after a key compromise but before the compromise is detected. This is a ...
ACSAC
2009
IEEE
14 years 26 days ago
2009
IEEE
Audit logs, providing information about the current and past states of systems, are one of the most important parts of modern computer systems. Providing security for audit logs on...
ASIACRYPT
2001
Springer
14 years 1 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...
FC
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. We introduce a new cryptographic problem called time capsule signature. Time capsule signature is a ‘future signature’ that becomes valid from a specific future time...