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Jan 28 2020

Arnaud added a comment to T3891: kdf-setup does not set admin and user PIN codes.

I would prefer to have a procedure that do not reset PINs to their default values, but as long as all PINs are set to known and valid values when KDF is setup it will not make the token unusable after that, so it seems reasonable to me.

Jan 28 2020, 10:09 AM · Restricted Project, scd, Bug Report

Jan 23 2020

Arnaud added a comment to T3891: kdf-setup does not set admin and user PIN codes.

I implemented the script described previsouly (https://dev.gnupg.org/T3891#114950) in the smartpgp-cli utility provided in the SmartPGP repository (see commit https://github.com/ANSSI-FR/SmartPGP/commit/4be0fa442b43c2bafd5f0171417ff68fd88cbe2d).

Jan 23 2020, 7:53 PM · Restricted Project, scd, Bug Report

Jun 6 2018

Arnaud added a comment to T3891: kdf-setup does not set admin and user PIN codes.

Here is a sequence of operations/commands that permits to setup or update KDF-DO and align PIN codes accordingly:

Jun 6 2018, 2:58 PM · Restricted Project, scd, Bug Report

Apr 11 2018

Arnaud added a comment to T3891: kdf-setup does not set admin and user PIN codes.

You are right about the fact that multiple steps could result in unusable cards in case of power down before all commands have been issued. Nevertheless, in practice, these commands would involve very few treatments on the token (i.e. no cryptographic operation or heavy data transfer) and it should really not take long to complete the three steps (admin PIN update, user PIN update, KDF-DO update).

Apr 11 2018, 10:29 AM · Restricted Project, scd, Bug Report

Apr 10 2018

Arnaud added a subtask for T3152: KDF DO support in OpenPGP card: T3891: kdf-setup does not set admin and user PIN codes.
Apr 10 2018, 2:41 PM · scd
Arnaud added parent tasks for T3891: kdf-setup does not set admin and user PIN codes: T3152: KDF DO support in OpenPGP card, T3823: gpg frontend support to setup KDF DO.
Apr 10 2018, 2:41 PM · Restricted Project, scd, Bug Report
Arnaud added a subtask for T3823: gpg frontend support to setup KDF DO: T3891: kdf-setup does not set admin and user PIN codes.
Apr 10 2018, 2:41 PM · scd
Arnaud created T3891: kdf-setup does not set admin and user PIN codes.
Apr 10 2018, 2:41 PM · Restricted Project, scd, Bug Report

Mar 5 2018

Arnaud added a comment to T3781: ECC encryption key on-card generation broken.

This would be a good solution.

Mar 5 2018, 11:05 AM · g10, scd, Bug Report

Feb 6 2018

Arnaud updated the task description for T3781: ECC encryption key on-card generation broken.
Feb 6 2018, 6:12 PM · g10, scd, Bug Report
Arnaud updated the task description for T3781: ECC encryption key on-card generation broken.
Feb 6 2018, 6:11 PM · g10, scd, Bug Report
Arnaud created T3781: ECC encryption key on-card generation broken.
Feb 6 2018, 6:10 PM · g10, scd, Bug Report