Klas Lindfors
21 lines
743 B
Plaintext
21 lines
743 B
Plaintext
Using Attestation
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== Introduction
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This feature is only available in YubiKey 4.3 and newer.
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A high level description of the thinking and how this can be used can be found link:/PIV/Introduction/PIV_attestation.html[here].
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== Usage
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Attestation works through a special key slot called “f9” this comes
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pre-loaded from factory with a key and cert signed by Yubico, but can be
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overwritten.
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After a key has been generated in a normal slot it can be attested by this
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special key, this can be realised by using the yubico-piv-tool action attest:
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$ yubico-piv-tool --action=generate --slot=9a
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...
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$ yubico-piv-tool --action=attest --slot=9a
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The output of this is a PEM encoded certificate, signed by the key in slot f9.
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