gost3410/private.go | 12 ++++++------
 gost3410/public.go  |  6 +++---

diff --git a/gost3410/private.go b/gost3410/private.go
index 92088a742ccf47c74078ea39bbb8c5e7e299984df8f00afbb74c5f698948b2db..48c1abd88695137c3755baf012ebee0f27eabd341c304418c933278a51cbe18d 100644
--- a/gost3410/private.go
+++ b/gost3410/private.go
@@ -28,8 +28,8 @@ 	C   *Curve
 	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 @@ 	k := bytes2big(key)
 	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 {
diff --git a/gost3410/public.go b/gost3410/public.go
index 077c04e0f62d736b4fd2496327fafaf4665792d69b06700681638bef6bd6e92f..01984d05c2dfc8fc66cbcd53359cb2e282c71c38b6dcb04267b14d3c9175c149 100644
--- a/gost3410/public.go
+++ b/gost3410/public.go
@@ -27,8 +27,8 @@ 	X *big.Int
 	Y *big.Int
 }
 
-func NewPublicKey(curve *Curve, raw []byte) (*PublicKey, error) {
-	pointSize := curve.PointSize()
+func NewPublicKey(c *Curve, raw []byte) (*PublicKey, error) {
+	pointSize := c.PointSize()
 	key := make([]byte, 2*pointSize)
 	if len(raw) != len(key) {
 		return nil, fmt.Errorf("gogost/gost3410: len(key) != %d", len(key))
@@ -37,7 +37,7 @@ 	for i := 0; i < len(key); i++ {
 		key[i] = raw[len(raw)-i-1]
 	}
 	return &PublicKey{
-		curve,
+		c,
 		bytes2big(key[pointSize : 2*pointSize]),
 		bytes2big(key[:pointSize]),
 	}, nil