468 search results - page 37 / 94 » A Certified Digital Signature |
TRUSTBUS
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. Proxy signature schemes allow an original signer to delegate his signing rights to a proxy signer. Most proxy signature schemes have succeeded for proxy delegations and t...
FC
2001
Springer
14 years 2 months ago
2001
Springer
In many real-life situations, massive quantities of signatures have to be issued on cheap passive supports (e.g. paper-based) such as bank-notes, badges, ID cards, driving licenses...
IACR
2011
12 years 9 months ago
2011
Although malleability is undesirable in traditional digital signatures, schemes with limited malleability properties enable interesting functionalities that may be impossible to o...
IH
2004
Springer
14 years 3 months ago
2004
Springer
A digitally altered photograph, often leaving no visual clues of having been tampered with, can be indistinguishable from an authentic photograph. As a result, photographs no longe...
FC
2009
Springer
14 years 4 months ago
2009
Springer
Cryptographic credential infrastructures, such as Public key infrastructure (PKI), allow the building of trust relationships in electronic society and electronic commerce. At the c...