lpac/docs/backends/pcsc.md
septs b1499c39f9
refactor(docs): fully write env vars partial (#330)
Co-authored-by: Coelacanthus <uwu@coelacanthus.name>
2025-09-20 23:50:32 +08:00

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Markdown

# PC/SC APDU Backend
PC/SC (Personal Computer/Smart Card) is a standard for smart card integration with computers.
It provides a framework for communication between smart cards and applications, allowing for secure authentication and
data exchange
## Environment Variables
- `LPAC_APDU_PCSC_DRV_IFID`: specify which PC/SC interface index will be used by PC/SC APDU backend. \
([integer](types.md#integer-type), default: none, interface index starts from `0`)
- `LPAC_APDU_PCSC_DRV_NAME`: specify which PC/SC interface name will be used by PC/SC APDU backend. \
([string](types.md#string-type), default: none, for example: `ESTKme-RED`)
- `LPAC_APDU_PCSC_DRV_IGNORE_NAME`: specify which PC/SC interface names will be ignored by PC/SC APDU backend. \
([string](types.md#string-type), use semicolon (`;`) split, substring match, for example: `Yubico;Canokeys`).