{"id":23594356,"url":"https://github.com/ellipticsecure/libfido2","last_synced_at":"2025-11-04T15:30:29.035Z","repository":{"id":184446688,"uuid":"311622882","full_name":"ellipticSecure/libfido2","owner":"ellipticSecure","description":null,"archived":false,"fork":false,"pushed_at":"2021-02-18T20:21:29.000Z","size":36235,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"mbedtls","last_synced_at":"2024-12-27T09:17:33.904Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-2-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ellipticSecure.png","metadata":{"files":{"readme":"README.adoc","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2020-11-10T10:27:33.000Z","updated_at":"2020-12-17T06:25:19.000Z","dependencies_parsed_at":"2023-07-28T13:46:09.407Z","dependency_job_id":null,"html_url":"https://github.com/ellipticSecure/libfido2","commit_stats":null,"previous_names":["ellipticsecure/libfido2"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ellipticSecure%2Flibfido2","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ellipticSecure%2Flibfido2/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ellipticSecure%2Flibfido2/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ellipticSecure%2Flibfido2/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ellipticSecure","download_url":"https://codeload.github.com/ellipticSecure/libfido2/tar.gz/refs/heads/mbedtls","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239435096,"owners_count":19638062,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-12-27T09:17:34.802Z","updated_at":"2025-11-04T15:30:29.001Z","avatar_url":"https://github.com/ellipticSecure.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"== libfido2\n\nimage:https://github.com/yubico/libfido2/workflows/linux/badge.svg[\"Linux Build Status (github actions)\", link=\"https://github.com/Yubico/libfido2/actions\"]\nimage:https://github.com/yubico/libfido2/workflows/macos/badge.svg[\"macOS Build Status (github actions)\", link=\"https://github.com/Yubico/libfido2/actions\"]\nimage:https://github.com/yubico/libfido2/workflows/windows/badge.svg[\"Windows Build Status (github actions)\", link=\"https://github.com/Yubico/libfido2/actions\"]\nimage:https://github.com/yubico/libfido2/workflows/fuzzer/badge.svg[\"Fuzz Status (github actions)\", link=\"https://github.com/Yubico/libfido2/actions\"]\nimage:https://oss-fuzz-build-logs.storage.googleapis.com/badges/libfido2.svg[\"Fuzz Status (oss-fuzz)\", link=\"https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened\u0026can=1\u0026q=proj:libfido2\"]\n\n*libfido2* provides library functionality and command-line tools to\ncommunicate with a FIDO device over USB, and to verify attestation and\nassertion signatures.\n\n*libfido2* supports the FIDO U2F (CTAP 1) and FIDO 2.0 (CTAP 2) protocols.\n\nFor usage, see the `examples/` directory.\n\n=== License\n\n*libfido2* is licensed under the BSD 2-clause license. See the LICENSE\nfile for the full license text.\n\n=== Supported Platforms\n\n*libfido2* is known to work on Linux, MacOS, Windows, and OpenBSD.\n\n=== Documentation\n\nDocumentation is available in troff and HTML formats. An\nhttps://developers.yubico.com/libfido2/Manuals/[online mirror of *libfido2*'s documentation]\nis also available.\n\n=== Installation\n\n==== Releases\n\nThe current release of *libfido2* is 1.5.0. Please consult Yubico's\nhttps://developers.yubico.com/libfido2/Releases[release page] for source\nand binary releases.\n\n==== Ubuntu 20.04 (Focal)\n\n  $ sudo apt install libfido2-1\n  $ sudo apt install libfido2-dev\n  $ sudo apt install libfido2-doc\n\n==== Ubuntu 18.04 (Bionic) and 16.04 (Xenial)\n\n  $ sudo apt install software-properties-common\n  $ sudo apt-add-repository ppa:yubico/stable\n  $ sudo apt update\n  $ sudo apt install libfido2-dev\n\n==== MacOS\n\n  $ brew install libfido2\n\nOr from source, on UNIX-like systems:\n\n  $ (rm -rf build \u0026\u0026 mkdir build \u0026\u0026 cd build \u0026\u0026 cmake ..)\n  $ make -C build\n  $ sudo make -C build install\n\nDepending on the platform,\nhttps://www.freedesktop.org/wiki/Software/pkg-config/[pkg-config] may need to\nbe installed, or the PKG_CONFIG_PATH environment variable set.\n\n*libfido2* depends on https://github.com/pjk/libcbor[libcbor] and\nhttps://www.openssl.org[OpenSSL]. On Linux, libudev (part of\nhttps://www.freedesktop.org/wiki/Software/systemd[systemd]) is also required.\n\nFor complete, OS-specific installation instructions, please refer to the\n`.actions/` (Linux, MacOS) and `windows/` directories.\n\nOn Linux, you will need to add a udev rule to be able to access the FIDO\ndevice, or run as root. For example, the udev rule may contain the following:\n\n----\n#udev rule for allowing HID access to Yubico devices for FIDO support.\n\nKERNEL==\"hidraw*\", SUBSYSTEM==\"hidraw\", \\\n  MODE=\"0664\", GROUP=\"plugdev\", ATTRS{idVendor}==\"1050\"\n----\n\nOn Windows 1903 and newer versions, access to FIDO devices has been restricted\nto applications using the operating system's native API. Use of *libfido2*\nis still possible in privileged applications.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fellipticsecure%2Flibfido2","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fellipticsecure%2Flibfido2","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fellipticsecure%2Flibfido2/lists"}