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Re: [webauthn] Clarify meaning of UVI

From: Rolf Lindemann via GitHub <sysbot+gh@w3.org>
Date: Fri, 05 Aug 2016 17:38:22 +0000
To: public-webauthn@w3.org
Message-ID: <issue_comment.created-237914118-1470418700-sysbot+gh@w3.org>
What if we define rawUVI as follows: 
... and where rawUVI is derived from **(or uniquely linked to)** the 
biometric reference data such that different biometric reference data 
leads to different rawUVI values and identical biometric reference 
data for the related user lead to identical rawUVI values.

The authenticator implementer can decide whether to use a stable part 
of the verification reference data or some GUID for it.

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Received on Friday, 5 August 2016 17:40:25 UTC

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