Imports github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1 k8s.io/apimachinery/pkg/apis/meta/v1 golang.org/x/term sigs.k8s.io/yaml github.com/sigstore/sigstore/pkg/signature github.com/sigstore/sigstore/pkg/signature/kms github.com/sigstore/cosign/v2/pkg/signature Standard library imports bytes context crypto crypto/sha256 encoding/base64 encoding/json errors fmt io os syscall