270 search results - page 8 / 54 » Practical forward secure group signature schemes |
IJNSEC
2011
14 years 4 months ago
2011
In this paper, we reinvestigate the security analysis of blind signature scheme over braid groups proposed by Verma in 2008. A blind signature scheme is a cryptographic primitive ...
ICICS
2003
Springer
15 years 2 months ago
2003
Springer
CRYPTO
1999
Springer
15 years 1 months ago
1999
Springer
TCC
2010
Springer
15 years 6 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€...
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ACNS
2003
Springer
15 years 2 months ago
2003
Springer
A (t, n) threshold signature scheme allows t or more group members to generate signatures on behalf of a group with n members, while any t−1 or less members cannot do the same th...