281 search results - page 21 / 57 » A New RSA-Based Signature Scheme |
PKC
2005
Springer
14 years 4 months ago
2005
Springer
In this paper, we first introduce a new kind of adversarial goal called forge-and-impersonate in undeniable signature schemes. Note that forgeability does not necessarily imply im...
JCST
2008
13 years 11 months ago
2008
Current techniques for transforming unforgeable signature schemes (the forged message has never been signed) to strongly unforgeable ones (the forged message could have been signed...
PROVSEC
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Signcryption as a single cryptographic primitive offers both confidentiality and authentication simultaneously. Generally in signcryption schemes, the message is hidden a...
CIVR
2003
Springer
14 years 4 months ago
2003
Springer
In this paper, a new two-phase scheme for video similarity detection is proposed. For each video sequence, we extract two kinds of signatures with different granularities: coarse ...
ACNS
2007
Springer
14 years 5 months ago
2007
Springer
Recently, there are several generic transformation techniques proposed for converting unforgeable signature schemes (the message in the forgery has not been signed yet) into strong...