117 search results - page 9 / 24 » Concurrent general composition of secure protocols in the ti... |
CRYPTO
2006
Springer
13 years 10 months ago
2006
Springer
We build concurrently executable blind signatures schemes in the common reference string model, based on general complexity assumptions, and with optimal round complexity. Namely, ...
FSTTCS
2009
Springer
14 years 1 months ago
2009
Springer
We present a symbolic framework for refinement and composition of security protocols. ework uses the notion of ideal functionalities. These are abstract systems which are secure b...
CSFW
2004
IEEE
13 years 10 months ago
2004
IEEE
Recently we showed how to justify a Dolev-Yao type model of cryptography as used in virtually all automated protocol provers under active attacks and in arbitrary protocol environ...
ENTCS
2006
13 years 6 months ago
2006
We present the first cryptographically sound security proof of the well-known Otway-Rees protocol. More precisely, we show that the protocol is secure against arbitrary active att...
JNW
2006
13 years 6 months ago
2006
Mobile ad hoc network (MANET) has been generally regarded as an ideal network model for group communications because of its specialty of instant establishment. However, the securit...