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Maniphest T5483

Yubikey OpenPGP app
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Description

Yubikey OpenPGP app implementation(s) may have interoperability issues.
This ticket collects those things.

Event Timeline

• gniibe triaged this task as Normal priority.Jun 11 2021, 5:52 AM
• gniibe created this task.
• gniibe added a project: yubikey.Jun 11 2021, 5:56 AM

While scd/app-openpgp.c assumes access of 006E composite data object to get its children objects like AID (004F), Card Capabilities (0047), etc., yubikey raises 6e82 error for the DO.

• gniibe added a comment.Jun 11 2021, 6:41 AM

For Reset Code (00D3), setting it to '' (null, to reset the DO) doesn't work, but it raises 6a80.
Once it sets by something, only factory-reset can remove the value.

• gniibe added a comment.EditedJun 23 2021, 8:19 AM

For KDF setup (00F9), setting it to '' (null, to reset the DO) doesn't work, but it raises 6a80.
Once KDF is enabled, only factory-reset can reset the feature.

For this feature, it is possible to setup it by 810100 to disable.