24529 search results - page 125 / 4906 » Computing on Authenticated Data |
130
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FPLAY
2008
15 years 4 months ago
2008
User authentication involves establishing a user's right to access a system. Most user authentication is done with text passwords, which have advantages over other approaches...
101
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EUROCRYPT
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. We present a technique for Merkle tree traversal which requires only logarithmic space and time1 . For a tree with N nodes, our algorithm computes sequential tree leaves ...
111
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PERCOM
2008
ACM
16 years 2 months ago
2008
ACM
Low cost devices such as RFIDs, sensor network nodes, and smartcards are crucial for building the next generation pervasive and ubiquitous networks. The inherent power and footpri...
110
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CTRSA
2005
Springer
15 years 8 months ago
2005
Springer
Traditional password-based authentication and key-exchange protocols suffer from the simple fact that a single server stores the sensitive user password. In practice, when such a ...
94
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CCS
2003
ACM
15 years 7 months ago
2003
ACM
We present a novel solution for authenticating printed paper documents by utilizing the inherent non–repeatable randomness existing in the printing process. For a document print...