Imports
- cloud.google.com/go/storage
- github.com/pkg/errors
- github.com/secure-systems-lab/go-securesystemslib/cjson
- github.com/sigstore/sigstore/pkg/cryptoutils
- github.com/sigstore/sigstore/pkg/signature
- github.com/sigstore/sigstore/pkg/signature/options
- github.com/theupdateframework/go-tuf
- github.com/theupdateframework/go-tuf/client
- github.com/theupdateframework/go-tuf/client/leveldbstore
- github.com/theupdateframework/go-tuf/data
- github.com/theupdateframework/go-tuf/util
- google.golang.org/api/option