5119 search results - page 677 / 1024 » Security Privacy |
180
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IEEEARES
2008
IEEE
16 years 1 months ago
2008
IEEE
Existing undecidability proofs of checking secrecy of cryptographic protocols have the limitations of not considering protocols common in literature, which are in the form of comm...
167
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SP
2008
IEEE
16 years 1 months ago
2008
IEEE
Despite the rapid adoption of Voice over IP (VoIP), its security implications are not yet fully understood. Since VoIP calls may traverse untrusted networks, packets should be enc...
200
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SP
2008
IEEE
16 years 1 months ago
2008
IEEE
The problem of security against timing based traffic analysis in multihop networks is considered in this work. In particular, the relationship between the level of anonymity prov...
162
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ACISP
2008
Springer
16 years 1 months ago
2008
Springer
LAKE is a family of cryptographic hash functions presented at FSE 2008. It is an iterated hash function and defines two main instances with a 256 bit and 512 bit hash value. In th...
191
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ACISP
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. Permission-role assignment is an important issue in rolebased access control (RBAC). There are two types of problems that may arise in permission-role assignment. One is ...