Version 1.8.0 (2021-07-22)
Dropped Requires.private entry from pkg-config file.
Better support for FIDO 2.1 authenticators.
Support for Windows’s native webauthn API.
Support for attestation format none.
New API calls:
fido_assert_set_clientdata;
fido_cbor_info_algorithm_cose;
fido_cbor_info_algorithm_count;
fido_cbor_info_algorithm_type;
fido_cbor_info_transports_len;
fido_cbor_info_transports_ptr;
fido_cred_set_clientdata;
fido_cred_set_id;
fido_credman_set_dev_rk;
fido_dev_is_winhello.
fido2-token: new -Sc option to update a resident credential.
Documentation and reliability fixes.
HID access serialisation on Linux.
Version 1.7.0 (2021-03-29)
New dependency on zlib.
Fixed musl build; gh#259.
hid_win: detect devices with vendor or product IDs > 0x7fff; gh#264.
Support for FIDO 2.1 authenticator configuration.
Support for FIDO 2.1 UV token permissions.
Support for FIDO 2.1 "credBlobs" and "largeBlobs" extensions.
New API calls:
fido_assert_blob_len;
fido_assert_blob_ptr;
fido_assert_largeblob_key_len;
fido_assert_largeblob_key_ptr;
fido_assert_set_hmac_secret;
fido_cbor_info_maxcredbloblen;
fido_cred_largeblob_key_len;
fido_cred_largeblob_key_ptr;
fido_cred_set_blob;
fido_dev_enable_entattest;
fido_dev_force_pin_change;
fido_dev_has_uv;
fido_dev_largeblob_get;
fido_dev_largeblob_get_array;
fido_dev_largeblob_remove;
fido_dev_largeblob_set;
fido_dev_largeblob_set_array;
fido_dev_set_pin_minlen;
fido_dev_set_sigmask;
fido_dev_supports_credman;
fido_dev_supports_permissions;
fido_dev_supports_uv;
fido_dev_toggle_always_uv.
New fido_init flag to disable fido_dev_open’s U2F fallback; gh#282.
Experimental NFC support on Linux; enable with -DNFC_LINUX.
Version 1.6.0 (2020-12-22)
Fix OpenSSL 1.0 and Cygwin builds.
hid_linux: fix build on 32-bit systems.
hid_osx: allow reads from spawned threads.
Documentation and reliability fixes.
New API calls:
fido_cred_authdata_raw_len;
fido_cred_authdata_raw_ptr;
fido_cred_sigcount;
fido_dev_get_uv_retry_count;
fido_dev_supports_credman.
Hardened Windows build.
Native FreeBSD and NetBSD support.
Use CTAP2 canonical CBOR when combining hmac-secret and credProtect.
Version 1.5.0 (2020-09-01)
hid_linux: return FIDO_OK if no devices are found.
hid_osx:
repair communication with U2F tokens, gh#166;
reliability fixes.
fido2-{assert,cred}: new options to explicitly toggle UP, UV.
Support for configurable report lengths.
New API calls:
fido_cbor_info_maxcredcntlst;
fido_cbor_info_maxcredidlen;
fido_cred_aaguid_len;
fido_cred_aaguid_ptr;
fido_dev_get_touch_begin;
fido_dev_get_touch_status.
Use COSE_ECDH_ES256 with CTAP_CBOR_CLIENT_PIN; gh#154.
Allow CTAP messages up to 2048 bytes; gh#171.
Ensure we only list USB devices by default.
Version 1.4.0 (2020-04-15)
hid_hidapi: hidapi backend; enable with -DUSE_HIDAPI=1.
Fall back to U2F if the key claims to, but does not support FIDO2.
FIDO2 credential protection (credprot) support.
New API calls:
fido_cbor_info_fwversion;
fido_cred_prot;
fido_cred_set_prot;
fido_dev_set_transport_functions;
fido_set_log_handler.
Support for FreeBSD.
Support for C++.
Support for MSYS.
Fixed EdDSA and RSA self-attestation.
Version 1.3.1 (2020-02-19)
fix zero-ing of le1 and le2 when talking to a U2F device.
dropping sk-libfido2 middleware, please find it in the openssh tree.
Version 1.3.0 (2019-11-28)
assert/hmac: encode public key as per spec, gh#60.
fido2-cred: fix creation of resident keys.
fido2-{assert,cred}: support for hmac-secret extension.
hid_osx: detect device removal, gh#56.
hid_osx: fix device detection in MacOS Catalina.
New API calls:
fido_assert_set_authdata_raw;
fido_assert_sigcount;
fido_cred_set_authdata_raw;
fido_dev_cancel.
Middleware library for use by OpenSSH.
Support for biometric enrollment.
Support for OpenBSD.
Support for self-attestation.
Version 1.2.0 (released 2019-07-26)
Credential management support.
New API reflecting FIDO’s 3-state booleans (true, false, absent):
fido_assert_set_up;
fido_assert_set_uv;
fido_cred_set_rk;
fido_cred_set_uv.
Command-line tools for Windows.
Documentation and reliability fixes.
fido_{assert,cred}_set_options() are now marked as deprecated.
Version 1.1.0 (released 2019-05-08)
MacOS: fix IOKit crash on HID read.
Windows: fix contents of release file.
EdDSA (Ed25519) support.
fido_dev_make_cred: fix order of CBOR map keys.
fido_dev_get_assert: plug memory leak when operating on U2F devices.
Version 1.0.0 (released 2019-03-21)
Native HID support on Linux, MacOS, and Windows.
fido2-{assert,cred}: new -u option to force U2F on dual authenticators.
fido2-assert: support for multiple resident keys with the same RP.
Strict checks for CTAP2 compliance on received CBOR payloads.
Better fuzzing harnesses.
Documentation and reliability fixes.
Version 0.4.0 (released 2019-01-07)
fido2-assert: print the user id for resident credentials.
Fix encoding of COSE algorithms when making a credential.
Rework purpose of fido_cred_set_type; no ABI change.
Minor documentation and code fixes.
Version 0.3.0 (released 2018-09-11)
Various reliability fixes.
Merged fuzzing instrumentation.
Added regress tests.
Added support for FIDO 2’s hmac-secret extension.
New API calls:
fido_assert_hmac_secret_len;
fido_assert_hmac_secret_ptr;
fido_assert_set_extensions;
fido_assert_set_hmac_salt;
fido_cred_set_extensions;
fido_dev_force_fido2.
Support for native builds with Microsoft Visual Studio 17.
Version 0.2.0 (released 2018-06-20)
Added command-line tools.
Added a couple of missing get functions.
Version 0.1.1 (released 2018-06-05)
Added documentation.
Added OpenSSL 1.0 support.
Minor fixes.
Version 0.1.0 (released 2018-05-18)
First beta release.