456 search results - page 51 / 92 » Rethinking Digital Signatures |
ISW
2001
Springer
14 years 2 months ago
2001
Springer
Abstract. We introduce the notion of persistent authenticated dictionaries, that is, dictionaries where the user can make queries of the type “was element e in set S at time t?â€...
CRYPTO
1992
Springer
14 years 2 months ago
1992
Springer
Using a number field sieve, discrete logarithms modulo primes of special forms can be found faster than standard primes. This has raised concerns about trapdoors in discrete log cr...
SPW
1997
Springer
14 years 2 months ago
1997
Springer
We undertook a project to secure the distribution of medical information using Wax. This is a proprietary hypertext-based system used for information such as treatment protocols, d...
AMC
2005
13 years 10 months ago
2005
A multisignature scheme for specified group of verifiers needs a group of signers' cooperation to sign a message to a specified group of verifiers that must cooperate to check...
AMC
2005
13 years 10 months ago
2005
Batch verification is a method to verify multiple signatures at once. There are two issues associated with batch verification. One is the security problem and the other is the com...