284 search results - page 2 / 57 » Securing digital signatures for non-repudiation |
WETICE
2003
IEEE
14 years 1 months ago
2003
IEEE
Digital signatures, like physical signatures, can verify that a specific user affixed their signature to a document and they can also verify that the document is the same as when ...
PROVSEC
2010
Springer
13 years 5 months ago
2010
Springer
Generic constructions of designated confirmer signatures follow one of the following two strategies; either produce a digital signature on the message to be signed, then encrypt th...
EUROCRYPT
2012
Springer
11 years 10 months ago
2012
Springer
We provide an alternative method for constructing lattice-based digital signatures which does not use the “hash-and-sign” methodology of Gentry, Peikert, and Vaikuntanathan (ST...
ICCSA
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. It is desirable to generate a digital signature using biometrics but not practicable because of its inaccurate measuring and potential hill-climbing attacks, without usin...
JOC
2002
13 years 7 months ago
2002
We put forward a new method of constructing Fiat-Shamir-like signature schemes that yields better "exact security" than the original Fiat-Shamir method. (We also point o...