679 search results - page 21 / 136 » Using decision problems in public key cryptography |
132
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CNSR
2008
IEEE
15 years 7 months ago
2008
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of t...
135
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ACNS
2006
Springer
15 years 5 months ago
2006
Springer
A cover-free family is a well-studied combinatorial structure that has many applications in computer science and cryptography. In this paper, we propose a new public key traitor t...
123
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FOCS
2010
IEEE
14 years 11 months ago
2010
IEEE
A fundamental question in leakage-resilient cryptography is: can leakage resilience always be amplified by parallel repetition? It is natural to expect that if we have a leakage-r...
WCC
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. The Matsumoto-Imai (MI) cryptosystem was the ļ¬rst multivariate public key cryptosystem proposed for practical use. Though MI is now considered insecure due to Patarinā...
102
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ESCIENCE
2005
IEEE
15 years 6 months ago
2005
IEEE
The majority of current security architectures for grid systems use public key infrastructure (PKI) to authenticate identities of grid members and to secure resource allocation to...