1 files changed, 0 insertions, 40 deletions
diff --git a/util.go b/util.go
deleted file mode 100644
index 847c3f7..0000000
--- a/util.go
+++ /dev/null
@@ -1,40 +0,0 @@
-package stfe
-
-import (
-	"fmt"
-
-	"github.com/google/trillian"
-	ttypes "github.com/google/trillian/types"
-	"github.com/system-transparency/stfe/types"
-)
-
-func NewTreeHeadV1FromLogRoot(lr *ttypes.LogRootV1) *types.TreeHeadV1 {
-	return &types.TreeHeadV1{
-		Timestamp: uint64(lr.TimestampNanos / 1000 / 1000),
-		TreeSize:  uint64(lr.TreeSize),
-		RootHash: types.NodeHash{
-			Data: lr.RootHash,
-		},
-		Extension: make([]byte, 0),
-	}
-}
-
-func NewNodePathFromHashPath(hashes [][]byte) []types.NodeHash {
-	path := make([]types.NodeHash, 0, len(hashes))
-	for _, hash := range hashes {
-		path = append(path, types.NodeHash{hash})
-	}
-	return path
-}
-
-func NewStItemListFromLeaves(leaves []*trillian.LogLeaf) (*types.StItemList, error) {
-	items := make([]types.StItem, 0, len(leaves))
-	for _, leaf := range leaves {
-		var item types.StItem
-		if err := types.Unmarshal(leaf.LeafValue, &item); err != nil {
-			return nil, fmt.Errorf("Unmarshal failed: %v", err)
-		}
-		items = append(items, item)
-	}
-	return &types.StItemList{items}, nil
-}