1612 search results - page 198 / 323 » About models of security protocols |
117
click to vote
NORDSEC
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. To have certainty about identities is crucial for secure communication in digital environments. The number of digital identities that people and organizations need to man...
156
click to vote
CSFW
2011
IEEE
13 years 10 months ago
2011
IEEE
—This paper explores the idea of knowledge-based security policies, which are used to decide whether to answer queries over secret data based on an estimation of the querier’s ...
90
Voted
IACR
2011
13 years 9 months ago
2011
We study the problem of authentication based on a weak key in the information-theoretic setting. A key is weak if its min-entropy is an arbitrary small fraction of its bit length. ...
CRYPTO
2008
Springer
14 years 12 months ago
2008
Springer
Abstract. The study of deterministic public-key encryption was initiated by Bellare et al. (CRYPTO '07), who provided the "strongest possible" notion of security for...
PET
2009
Springer
15 years 4 months ago
2009
Springer
There exist well established models for anonymity focusing on traffic analysis, i. e., analysing properties of single messages as, e. g., timing. However there is only little work ...