985 search results - page 41 / 197 » On the validity of digital signatures |
PAIRING
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. This paper describes a new method in pairing-based signature schemes for identifying the invalid digital signatures in a batch after batch verification has failed. The me...
ESORICS
2004
Springer
14 years 2 months ago
2004
Springer
Database outsourcing is a popular industry trend which involves organizations delegating their data management needs to an external service provider. In this model, a service prov...
TCC
2010
Springer
14 years 5 months ago
2010
Springer
The strongest standard security notion for digital signature schemes is unforgeability under chosen message attacks. In practice, however, this notion can be insufficient due to â€...
ASIACRYPT
2004
Springer
14 years 2 months ago
2004
Springer
An untraceable fair network payment protocol is proposed by Wang in Asiacrypt’03, which employs the existent techniques of the offline untraceable cash and a new technique calle...
PKC
2005
Springer
14 years 2 months ago
2005
Springer
We answer the open question of the possibility of building a digital signature scheme with proven security based on the one-wayness of a trapdoor permutation and with signatures as...