963 search results - page 43 / 193 » Conditional Digital Signatures |
SIGUCCS
1999
ACM
14 years 1 months ago
1999
ACM
This paper attempts to illuminate several fundamental concepts used in the creation of a Public Key Infrastructure (PKI). These concepts include encryption, public key cryptograph...
ACSAC
2003
IEEE
14 years 2 months ago
2003
IEEE
Digital signatures allow us to produce documents whose integrity and authenticity, as we generated them, is verifiable by anybody who has access to our public key. Furthermore, w...
FC
2007
Springer
14 years 2 months ago
2007
Springer
This paper introduces Hidden Identity-based Signatures (Hidden-IBS), a type of digital signatures that provide mediated signer-anonymity on top of Shamir’s Identity-based signat...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
With the large and increasing amount of visual information available in digital libraries and the Web, efficient and robust systems for image retrieval are urgently needed. In thi...
ICDAR
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper proposes a new hybrid handwritten signature verification system where the on-line reference data acquired through a digitizing tablet serves as the basis for the segmen...