opensc: opensc (PKCS#11/15 smart card support) opensc: opensc: OpenSC provides a set of libraries and utilities to work with smart opensc: cards. Its main focus is on cards that support cryptographic opensc: operations, and facilitate their use in security applications such as opensc: authentication, mail encryption, and digital signatures. OpenSC opensc: implements the standard APIs to smart cards, e.g. PKCS#11 API, opensc: Windows' Smart Card Minidriver, and macOS CryptoTokenKit. opensc: opensc: Homepage: https://github.com/OpenSC/OpenSC/wiki/ opensc: