Add card label #130

2026-02-14T15:31:17+08:00

Styne13 commented

2026-02-14 15:31:17 +08:00

(Migrated from https://github.com/polhenarejos/pico-hsm)

Summary

implement get_card_label function in sc_hsm.c
update relevant callback functions parse_token_info and parse_ef_dir

Details / Impact

initilization with sc-hsm-tool and label option worked:
sc-hsm-tool --initialize --so-pin 3537363231383830 --pin 648219 --label "Test123ThisIsAVeryLongHSMLabel"
showing label details of the connected hsm with pkcs15-tool -D worked
ToDo: Check why callback to parse_token_info will cause a crash of the pico

Testing

tested on raspberry pi pico (RP2-B2)

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Anything else?

I am not aware if removing of the parse_token_info callback for file 0x2f03 will have any cons for other functions.

## Summary - implement get_card_label function in sc_hsm.c - update relevant callback functions _parse_token_info_ and _parse_ef_dir_ ## Details / Impact - initilization with sc-hsm-tool and label option worked: `sc-hsm-tool --initialize --so-pin 3537363231383830 --pin 648219 --label "Test123ThisIsAVeryLongHSMLabel"` - showing label details of the connected hsm with _pkcs15-tool -D_ worked - ToDo: Check why callback to parse_token_info will cause a crash of the pico ## Testing - tested on raspberry pi pico (RP2-B2) ## Licensing confirmation (required) By checking the box below, you confirm ALL of the following: - You are the author of this contribution, or you have the right to contribute it. - You have read `CONTRIBUTING.md`. - You agree that this contribution may be merged, used, modified, and redistributed: - under the AGPLv3 Community Edition, **and** - under any proprietary / commercial / Enterprise editions of this project, now or in the future. - You understand that submitting this PR does not create any support obligation, SLA, or guarantee of merge. **I confirm the above licensing terms:** - [X] Yes, I agree ## Anything else? I am not aware if removing of the parse_token_info callback for file 0x2f03 will have any cons for other functions.

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git fetch -u origin Styne13/feature/hsm_label:Styne13/feature/hsm_label

git checkout Styne13/feature/hsm_label

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Reference: dearsky/pico-hsm#130