get rid of the last traces of "checksum"

1 files changed, 4 insertions, 4 deletions

diff --git a/cmd/sigsum/cmd.go b/cmd/sigsum/cmd.go
index 417e68d..fc2274e 100644
--- a/cmd/sigsum/cmd.go
+++ b/cmd/sigsum/cmd.go
@@ -50,7 +50,7 @@ func cmdBundle(args []string, policy policy.Policy, optBundleType, optBundleKey,
 
 	var reqs []requests.Leaf
 	for _, path := range args {
-		checksum, err := fileHash(path)
+		preimage, err := fileHash(path)
 		if err != nil {
 			return fmt.Errorf("bundle: %v", err)
 		}
@@ -67,7 +67,7 @@ func cmdBundle(args []string, policy policy.Policy, optBundleType, optBundleKey,
 
 		req := requests.Leaf{
 			ShardHint:       policy.ShardHint(),
-			Preimage:        *checksum,
+			Preimage:        *preimage,
 			Signature:       *sig,
 			VerificationKey: *pub,
 			DomainHint:      optBundleDomainHint,
@@ -102,13 +102,13 @@ func cmdFormat(args []string, policy policy.Policy) error {
 		return fmt.Errorf("format: need exactly one file")
 	}
 
-	checksum, err := fileHash(args[0])
+	preimage, err := fileHash(args[0])
 	if err != nil {
 		return fmt.Errorf("format: %v", err)
 	}
 	sd := types.SignedData{
 		ShardHint: policy.ShardHint(),
-		Checksum:  *types.HashFn(checksum[:]),
+		Checksum:  *types.HashFn(preimage[:]),
 	}
 
 	fmt.Printf("%s", sd.ToBinary())