BOUDA, Jan, Jan KRHOVJÁK, Václav MATYÁŠ a Petr ŠVENDA. Towards True Random Number Generation in Mobile Environments. In LNCS 5838, Identity and Privacy in the Internet Age. 5838/2009. Berlin: Springer, 2009, s. 179-189, 12 s. ISBN 978-3-642-04765-7. Dostupné z: https://dx.doi.org/10.1007/978-3-642-04766-4_13. |
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@inproceedings{855796, author = {Bouda, Jan and Krhovják, Jan and Matyáš, Václav and Švenda, Petr}, address = {Berlin}, booktitle = {LNCS 5838, Identity and Privacy in the Internet Age}, doi = {http://dx.doi.org/10.1007/978-3-642-04766-4_13}, edition = {5838/2009}, keywords = {min-entropy; random number generator; randomness extractor}, howpublished = {tištěná verze "print"}, language = {eng}, location = {Berlin}, isbn = {978-3-642-04765-7}, pages = {179-189}, publisher = {Springer}, title = {Towards True Random Number Generation in Mobile Environments}, year = {2009} }
TY - JOUR ID - 855796 AU - Bouda, Jan - Krhovják, Jan - Matyáš, Václav - Švenda, Petr PY - 2009 TI - Towards True Random Number Generation in Mobile Environments PB - Springer CY - Berlin SN - 9783642047657 KW - min-entropy KW - random number generator KW - randomness extractor N2 - 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 $\epsilon=2^{-64}$ 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 universal${}_2$ 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. ER -
BOUDA, Jan, Jan KRHOVJÁK, Václav MATYÁŠ a Petr ŠVENDA. Towards True Random Number Generation in Mobile Environments. In \textit{LNCS 5838, Identity and Privacy in the Internet Age}. 5838/2009. Berlin: Springer, 2009, s.~179-189, 12 s. ISBN~978-3-642-04765-7. Dostupné z: https://dx.doi.org/10.1007/978-3-642-04766-4\_{}13.
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