284 search results - page 5 / 57 » Securing digital signatures for non-repudiation |
WWW
2003
ACM
14 years 6 months ago
2003
ACM
Content Extraction Signatures (CES) enable selective disclosure of verifiable content, provide privacy for blinded content, and enable the signer to specify the content the docume...
ACISP
2003
Springer
13 years 9 months ago
2003
Springer
In some practical circumstances, the ability of a signer should be restricted. In group signature schemes, a group member may be allowed to generate signatures up to a certain numb...
CISC
2009
Springer
13 years 3 months ago
2009
Springer
Sanitizable signatures provide several security features which are useful in many scenarios including military and medical applications. Sanitizable signatures allow a semi-trusted...
ISW
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. Canetti and Rabin recently proposed a universally composable ideal functionality FSIG for digital signatures. We show that this functionality cannot be securely realized ...
TRUSTBUS
2005
Springer
13 years 11 months ago
2005
Springer
