4529 search results - page 111 / 906 » Position Based Cryptography |
139
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ACNS
2005
Springer
15 years 11 months ago
2005
Springer
We present Badger, a new fast and provably secure MAC based on universal hashing. In the construction, a modified tree hash that is more efficient than standard tree hashing is us...
155
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ACNS
2005
Springer
15 years 11 months ago
2005
Springer
We introduce novel techniques for organizing the indexing structures of how data is stored so that alterations from an original version can be detected and the changed values speci...
173
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CHES
2005
Springer
15 years 11 months ago
2005
Springer
The Truncated Multiplication computes a truncated product, a contiguous subsequence of the digits of the product of 2 integers. A few truncated polynomial multiplication algorithms...
178
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CHES
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, we propose new models for directly evaluating DPA leakage from logic information in CMOS circuits. These models are based on the transition probability for each gate...
124
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FSE
2005
Springer
15 years 11 months ago
2005
Springer
T-function is a relatively new cryptographic building block suitable for streamciphers. It has the potential of becoming a substitute for LFSRs, and those that correspond to maximu...