436 search results - page 48 / 88 » Using trust assumptions with security requirements |
133
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ACISP
2009
Springer
15 years 10 months ago
2009
Springer
In the setting of identity-based encryption with multiple trusted authorities, TA anonymity formally models the inability of an adversary to distinguish two ciphertexts correspondi...
112
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ISCA
2005
IEEE
15 years 9 months ago
2005
IEEE
We propose “secret-protected (SP)” architecture to enable secure and convenient protection of critical secrets for a given user in an on-line environment. Keys are examples of...
172
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ASIACRYPT
2004
Springer
15 years 7 months ago
2004
Springer
Group signature schemes are cryptographic systems that provide revocable anonymity for signers. We propose a group signature scheme with constant-size public key and signature leng...
129
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CCR
2007
15 years 3 months ago
2007
We analyze a secure routing protocol, Secure Path Vector (SPV), proposed in SIGCOMM 2004. SPV aims to provide authenticity for route announcements in the Border Gateway Protocol (...
159
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ESORICS
2010
Springer
15 years 5 months ago
2010
Springer
Fair exchange is one of the most fundamental problems in secure distributed computation. Alice has something that Bob wants, and Bob has something that Alice wants. A fair exchang...