3811 search results - page 148 / 763 » The Safe-Tcl Security Model |
150
click to vote
CCS
2007
ACM
16 years 18 days ago
2007
ACM
In a proxy re-encryption (PRE) scheme, a proxy is given special information that allows it to translate a ciphertext under one key into a ciphertext of the same message under a di...
167
click to vote
EGC
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. The paper presents proposed Security Architecture for Open Collaborative Environment (OCE) being developed in the framework of the Collaboratory.nl (CNL) project with the...
195
click to vote
TCC
2005
Springer
15 years 12 months ago
2005
Springer
We address the problem of using untrusted (potentially malicious) cryptographic helpers. We provide a formal security definition for securely outsourcing computations from a comp...
146
click to vote
ESORICS
2004
Springer
15 years 11 months ago
2004
Springer
Redundancy and diversity are commonly applied principles for fault tolerance against accidental faults. Their use in security, which is attracting increasing interest, is less gene...
168
click to vote
IFIPTM
2010
15 years 4 months ago
2010
Historically, various different notions of trust can be found, each addressing particular aspects of ICT systems, e.g. trust in electronic commerce systems based on reputation and...