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fingerprint unlock vs. security #43

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codingchili opened this issue Feb 5, 2019 · 0 comments
Open

fingerprint unlock vs. security #43

codingchili opened this issue Feb 5, 2019 · 0 comments
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question Further information is requested

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@codingchili
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This contains some interesting information
https://hackaday.com/2015/11/10/your-unhashable-fingerprints-secure-nothing/

Can we figure out exactly how much entropy the fingerprint scanner collects? What is the key space considering margin of error? How many pixels do we need to reconstruct a fingerprint?
@codingchili codingchili added the question Further information is requested label Feb 5, 2019
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