Abstract | ||
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In our paper, we analyze possibilities to generate true random data in mobile devices such as mobile phones or pocket computers. We show how to extract arguably true random data with a probability distribution *** = 2*** 64 close to the uniform distribution in the trace distance. To postprocess the random data acquired from the camera we use a randomness extractor based on the Carter-Wegman universal2 families of hashing functions. We generate the data at the bit rate approximatively 36 bits per second --- we used such a low bit rate only to allow statistical testing at a reasonable level of confidence. |
Year | DOI | Venue |
---|---|---|
2009 | 10.1007/978-3-642-04766-4_13 | NordSec |
Keywords | Field | DocType |
bit rate approximatively,uniform distribution,low bit rate,random data,mobile device,mobile phone,true random data,mobile environments,pocket computer,towards true random number,carter-wegman universal2 family,probability distribution,min entropy,statistical test,true random number generator,hash function,randomness extractor | Randomness extractor,Random variate,Convolution random number generator,Computer science,Uniform distribution (continuous),Algorithm,Theoretical computer science,Probability distribution,Randomness tests,Random number generation,Random function | Conference |
Volume | ISSN | Citations |
5838 | 0302-9743 | 11 |
PageRank | References | Authors |
0.74 | 7 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jan Bouda | 1 | 35 | 5.58 |
Jan Krhovjak | 2 | 15 | 2.59 |
Vashek Matyas | 3 | 165 | 29.25 |
Petr Svenda | 4 | 73 | 14.22 |