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Feature Request: remove policy-url metadata #297

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ananteris opened this issue Sep 8, 2019 · 1 comment · May be fixed by #298
Open

Feature Request: remove policy-url metadata #297

ananteris opened this issue Sep 8, 2019 · 1 comment · May be fixed by #298
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@romanz

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@ananteris
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ananteris commented Sep 8, 2019 •
edited

The policy url custom subpacket (set to TREZOR-GPG) is shared when a public key is distributed. This metadata can hurt anonymity since it conveys that a public key's owner is also a Trezor owner/trezor-gpg user. This is bad for OPSEC.

If possible libagent/gpg/encode.py should find a different mechanism to determine signer_func which does not require additional key metadata.
@romanz romanz self-assigned this Sep 8, 2019
@romanz romanz linked a pull request Sep 9, 2019 that will close this issue
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@doolio
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doolio commented Sep 3, 2023

How does one see this metadata in the public key?

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Don't store TREZOR marker inside public key romanz/trezor-agent
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@romanz @doolio @ananteris