Acknowledgements
Ydentifi includes the third-party software listed below. Each component is licensed to you under its own terms, which prevail over the Ydentifi licence in respect of that component.
Apache License 2.0
Licensed under the Apache License, Version 2.0. A copy is available at http://www.apache.org/licenses/LICENSE-2.0.
| Component | Version | Source |
|---|---|---|
| github.com/oklog/ulid/v2 | v2.1.1 | https://github.com/oklog/ulid/v2 |
| github.com/prometheus/client_golang | v1.24.1 | https://github.com/prometheus/client_golang |
| github.com/prometheus/client_model | v0.6.2 | https://github.com/prometheus/client_model |
| github.com/spf13/cobra | v1.10.1 | https://github.com/spf13/cobra |
| github.com/spf13/pflag | v1.0.9 | https://github.com/spf13/pflag |
| go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc | v0.59.0 | https://go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc |
| go.opentelemetry.io/otel | v1.45.0 | https://go.opentelemetry.io/otel |
| go.opentelemetry.io/otel/metric | v1.45.0 | https://go.opentelemetry.io/otel/metric |
| go.opentelemetry.io/otel/sdk | v1.45.0 | https://go.opentelemetry.io/otel/sdk |
| go.opentelemetry.io/otel/sdk/metric | v1.45.0 | https://go.opentelemetry.io/otel/sdk/metric |
| go.opentelemetry.io/otel/trace | v1.45.0 | https://go.opentelemetry.io/otel/trace |
| grpc-swift-2 | 2.4.1 | https://github.com/grpc/grpc-swift-2 |
| grpc-swift-nio-transport | 2.8.0 | https://github.com/grpc/grpc-swift-nio-transport |
| grpc-swift-protobuf | 2.4.0 | https://github.com/grpc/grpc-swift-protobuf |
| swift-algorithms | 1.2.1 | https://github.com/apple/swift-algorithms |
| swift-asn1 | 1.7.0 | https://github.com/apple/swift-asn1 |
| swift-async-algorithms | 1.1.4 | https://github.com/apple/swift-async-algorithms |
| swift-atomics | 1.3.0 | https://github.com/apple/swift-atomics |
| swift-certificates | 1.19.1 | https://github.com/apple/swift-certificates |
| swift-collections | 1.6.0 | https://github.com/apple/swift-collections |
| swift-crypto | 4.5.2 | https://github.com/apple/swift-crypto |
| swift-http-structured-headers | 1.7.0 | https://github.com/apple/swift-http-structured-headers |
| swift-http-types | 1.6.0 | https://github.com/apple/swift-http-types |
| swift-log | 1.13.2 | https://github.com/apple/swift-log |
| swift-nio | 2.101.0 | https://github.com/apple/swift-nio |
| swift-nio-extras | 1.34.1 | https://github.com/apple/swift-nio-extras |
| swift-nio-http2 | 1.44.0 | https://github.com/apple/swift-nio-http2 |
| swift-nio-ssl | 2.37.5 | https://github.com/apple/swift-nio-ssl |
| swift-nio-transport-services | 1.28.0 | https://github.com/apple/swift-nio-transport-services |
| swift-numerics | 1.1.1 | https://github.com/apple/swift-numerics |
| swift-protobuf | 1.38.0 | https://github.com/apple/swift-protobuf |
| swift-service-lifecycle | 2.11.0 | https://github.com/swift-server/swift-service-lifecycle |
| swift-system | 1.7.0 | https://github.com/apple/swift-system |
BSD 3-Clause License
| Component | Version | Source |
|---|---|---|
| github.com/cloudflare/circl | v1.6.3 | https://github.com/cloudflare/circl |
| github.com/fsnotify/fsnotify | v1.10.1 | https://github.com/fsnotify/fsnotify |
| github.com/google/uuid | v1.6.0 | https://github.com/google/uuid |
| golang.org/x/net | v0.60.0 | https://golang.org/x/net |
| golang.org/x/term | v0.46.0 | https://golang.org/x/term |
| golang.org/x/time | v0.14.0 | https://golang.org/x/time |
| google.golang.org/grpc | v1.83.2 | https://google.golang.org/grpc |
| google.golang.org/protobuf | v1.36.11 | https://google.golang.org/protobuf |
MIT License
| Component | Version | Source |
|---|---|---|
| github.com/fatih/color | v1.18.0 | https://github.com/fatih/color |
| github.com/jackc/pgerrcode | v0.0.0-20250907135507-afb5586c32a6 | https://github.com/jackc/pgerrcode |
| github.com/jackc/pgx/v5 | v5.9.2 | https://github.com/jackc/pgx/v5 |
| github.com/mdp/qrterminal/v3 | v3.2.1 | https://github.com/mdp/qrterminal/v3 |
| github.com/pressly/goose/v3 | v3.24.1 | https://github.com/pressly/goose/v3 |
| github.com/stretchr/testify | v1.11.1 | https://github.com/stretchr/testify |
| gopkg.in/yaml.v3 | v3.0.1 | https://gopkg.in/yaml.v3 |
BoringSSL
Distributed inside swift-nio-ssl, which vendors it as CNIOBoringSSL. BoringSSL carries a combination of licences — including the OpenSSL and SSLeay licences, the ISC licence and the Apache License 2.0, depending on the file. The complete notices are reproduced in the vendored sources.
PQClean — ML-DSA-65
The post-quantum signature implementation derives from PQClean and is released into the public domain under CC0. The Keccak and AES routines it uses are likewise public-domain code, credited to their authors in the source files. No attribution is required; it is given so the provenance of the cryptography can be traced.
Not distributed
Used to build and test the software; not present in any released artefact. Listed so their absence above is visible rather than an apparent omission.
| Component | Version |
|---|---|
| swift-docc-plugin | 1.5.0 |
| swift-docc-symbolkit | 1.0.0 |