Shorter unified curve argument name

[gogost.git] / gost3410 / private.go

diff --git a/gost3410/private.go b/gost3410/private.go
index 237a906cfacfbe3127cd21c79d14f37d0284f6fe..ac08df5be11f1ed383020186d41b57a337170532 100644 (file)
--- a/gost3410/private.go
+++ b/gost3410/private.go
@@ -28,8 +28,8 @@ type PrivateKey struct {
        Key *big.Int
 }
 
-func NewPrivateKey(curve *Curve, raw []byte) (*PrivateKey, error) {
-       pointSize := curve.PointSize()
+func NewPrivateKey(c *Curve, raw []byte) (*PrivateKey, error) {
+       pointSize := c.PointSize()
        if len(raw) != pointSize {
                return nil, fmt.Errorf("gogost/gost3410: len(key) != %d", pointSize)
        }
@@ -41,15 +41,15 @@ func NewPrivateKey(curve *Curve, raw []byte) (*PrivateKey, error) {
        if k.Cmp(zero) == 0 {
                return nil, errors.New("gogost/gost3410: zero private key")
        }
-       return &PrivateKey{curve, k.Mod(k, curve.Q)}, nil
+       return &PrivateKey{c, k.Mod(k, c.Q)}, nil
 }
 
-func GenPrivateKey(curve *Curve, rand io.Reader) (*PrivateKey, error) {
-       raw := make([]byte, curve.PointSize())
+func GenPrivateKey(c *Curve, rand io.Reader) (*PrivateKey, error) {
+       raw := make([]byte, c.PointSize())
        if _, err := io.ReadFull(rand, raw); err != nil {
                return nil, err
        }
-       return NewPrivateKey(curve, raw)
+       return NewPrivateKey(c, raw)
 }
 
 func (prv *PrivateKey) Raw() []byte {