add SecretKey::setArray

2 files changed, 13 insertions, 0 deletions

diff --git a/go/bls/bls.go b/go/bls/bls.go
index 0506c10..2f7e8ca 100644
--- a/go/bls/bls.go
+++ b/go/bls/bls.go
@@ -88,6 +88,14 @@ func (sec *SecretKey) SetStr(s string) error {
 	return nil
 }
 
+func (sec *SecretKey) SetArray(v []uint64) error {
+	if len(v) != 4 {
+		return fmt.Errorf("bad size", len(v))
+	}
+	C.blsSecretKeySetArray(sec.self, (*C.uint64_t)(unsafe.Pointer(&v[0])))
+	return nil
+}
+
 func (sec *SecretKey) Init() {
 	C.blsSecretKeyInit(sec.self)
 }
diff --git a/go/main.go b/go/main.go
index 880e3ce..956b8b2 100644
--- a/go/main.go
+++ b/go/main.go
@@ -115,6 +115,11 @@ func main() {
 		id2.SetStr(id.String())
 		fmt.Println("id2:", id2)
 	}
+	{
+		sec := bls.NewSecretKey()
+		sec.SetArray([]uint64{1, 2, 3, 4})
+		fmt.Println("sec=", sec)
+	}
 
 	fmt.Println("create secret key")
 	m := "this is a bls sample for go"