1 files changed, 0 insertions, 34 deletions
diff --git a/crypto.go b/crypto.go
deleted file mode 100644
index 546fc0a..0000000
--- a/crypto.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package stfe
-
-import (
-	"fmt"
-	"time"
-
-	"crypto"
-	"crypto/rand"
-)
-
-// genV1Sdi issues a new SignedDebugInfoV1 StItem from a serialized leaf value
-func (lp *LogParameters) genV1Sdi(serialized []byte) (*StItem, error) {
-	sig, err := lp.Signer.Sign(rand.Reader, serialized, crypto.Hash(0)) // ed25519
-	if err != nil {
-		return nil, fmt.Errorf("ed25519 signature failed: %v", err)
-	}
-	lastSdiTimestamp.Set(float64(time.Now().Unix()), lp.id())
-	return NewSignedDebugInfoV1(lp.LogId, []byte("reserved"), sig), nil
-}
-
-// genV1Sth issues a new SignedTreeHeadV1 StItem from a TreeHeadV1 structure
-func (lp *LogParameters) genV1Sth(th *TreeHeadV1) (*StItem, error) {
-	serialized, err := th.Marshal()
-	if err != nil {
-		return nil, fmt.Errorf("failed tls marshaling tree head: %v", err)
-	}
-	sig, err := lp.Signer.Sign(rand.Reader, serialized, crypto.Hash(0)) // ed25519
-	if err != nil {
-		return nil, fmt.Errorf("ed25519 signature failed: %v", err)
-	}
-	lastSthTimestamp.Set(float64(time.Now().Unix()), lp.id())
-	lastSthSize.Set(float64(th.TreeSize), lp.id())
-	return NewSignedTreeHeadV1(th, lp.LogId, sig), nil
-}