211 search results - page 3 / 43 » A Message Recognition Protocol Based on Standard Assumptions |
TCC
2007
Springer
14 years 5 days ago
2007
Springer
Abstract. We show a new protocol for blind signatures in which security is preserved even under arbitrarily-many concurrent executions. The protocol can be based on standard crypto...
CCS
2008
ACM
13 years 8 months ago
2008
ACM
Multisignatures allow n signers to produce a short joint signature on a single message. Multisignatures were achieved in the plain model with a non-interactive protocol in groups ...
ICALP
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. The use of passwords in security protocols is particularly delicate because of the possibility of off-line guessing attacks. We study password-based protocols in the cont...
ACNS
2009
Springer
14 years 20 days ago
2009
Springer
Abstract. We examine the problem of message recognition by reviewing the definitions and the security model in the literature. In particular, we examine the Jane Doe protocol, whi...
ASIACRYPT
2006
Springer
13 years 9 months ago
2006
Springer
This paper presents a secure constant-round password-based group key exchange protocol in the common reference string model. Our protocol is based on the group key exchange protoco...