25 lines
1.1 KiB
Markdown
25 lines
1.1 KiB
Markdown
<!--
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SPDX-FileCopyrightText: 2021-2022 Heiko Schaefer <heiko@schaefer.name>
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SPDX-License-Identifier: MIT OR Apache-2.0
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-->
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# PC/SC client for the openpgp-card library
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This crate provides `PcscBackend` and `PcscTransaction`, which are implementations of the
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`CardBackend` and `CardTransactions` traits from the [`openpgp-card`](https://crates.io/crates/openpgp-card) crate.
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This implementation uses the [pcsc](https://crates.io/crates/pcsc) Rust wrapper crate
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to access OpenPGP cards.
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## Documentation
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[PC/SC](https://en.wikipedia.org/wiki/PC/SC) is a standard for interaction with smartcards and readers.
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The workgroup publishes an [overview]( https://pcscworkgroup.com/specifications/)
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and a [set of documents](https://pcscworkgroup.com/specifications/download/) detailing the standard.
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The [pcsc-lite](https://pcsclite.apdu.fr/ ) implementation is used on many free software systems
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([API documentation for pcsc-lite](https://pcsclite.apdu.fr/api/group__API.html)).
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Microsoft [documentation](https://docs.microsoft.com/en-us/windows/win32/api/winscard/)
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about their implementation of PC/SC.
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