I’m seeing the ASN.1 string types accept clearly invalid text — for example PrintableString lets through…

I’m seeing the ASN.1 string types accept clearly invalid text — for example PrintableString lets through…: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). The validation mechanism, shared helpers, data structures, and exact location of the checks are implementation…

The task

The validation mechanism, shared helpers, data structures, and exact location of the checks are implementation choices. Preserve existing behavior for unrestricted or unrelated ASN.1 string types, and keep the strict versus non-strict decoding distinction intact.

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.