1 files changed, 39 insertions, 4 deletions
diff --git a/libgo/go/crypto/ecdsa/ecdsa_test.go b/libgo/go/crypto/ecdsa/ecdsa_test.go
index 169944dfb27..62a3fcc4964 100644
--- a/libgo/go/crypto/ecdsa/ecdsa_test.go
+++ b/libgo/go/crypto/ecdsa/ecdsa_test.go
@@ -42,6 +42,41 @@ func TestKeyGeneration(t *testing.T) {
 	testKeyGeneration(t, elliptic.P521(), "p521")
 }
 
+func BenchmarkSignP256(b *testing.B) {
+	b.ResetTimer()
+	p256 := elliptic.P256()
+	hashed := []byte("testing")
+	priv, _ := GenerateKey(p256, rand.Reader)
+
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		_, _, _ = Sign(rand.Reader, priv, hashed)
+	}
+}
+
+func BenchmarkVerifyP256(b *testing.B) {
+	b.ResetTimer()
+	p256 := elliptic.P256()
+	hashed := []byte("testing")
+	priv, _ := GenerateKey(p256, rand.Reader)
+	r, s, _ := Sign(rand.Reader, priv, hashed)
+
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		Verify(&priv.PublicKey, hashed, r, s)
+	}
+}
+
+func BenchmarkKeyGeneration(b *testing.B) {
+	b.ResetTimer()
+	p256 := elliptic.P256()
+
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		GenerateKey(p256, rand.Reader)
+	}
+}
+
 func testSignAndVerify(t *testing.T, c elliptic.Curve, tag string) {
 	priv, _ := GenerateKey(c, rand.Reader)
 
@@ -91,11 +126,11 @@ func testNonceSafety(t *testing.T, c elliptic.Curve, tag string) {
 
 	if s0.Cmp(s1) == 0 {
 		// This should never happen.
-		t.Errorf("%s: the signatures on two different messages were the same")
+		t.Errorf("%s: the signatures on two different messages were the same", tag)
 	}
 
 	if r0.Cmp(r1) == 0 {
-		t.Errorf("%s: the nonce used for two diferent messages was the same")
+		t.Errorf("%s: the nonce used for two diferent messages was the same", tag)
 	}
 }
 
@@ -126,11 +161,11 @@ func testINDCCA(t *testing.T, c elliptic.Curve, tag string) {
 	}
 
 	if s0.Cmp(s1) == 0 {
-		t.Errorf("%s: two signatures of the same message produced the same result")
+		t.Errorf("%s: two signatures of the same message produced the same result", tag)
 	}
 
 	if r0.Cmp(r1) == 0 {
-		t.Errorf("%s: two signatures of the same message produced the same nonce")
+		t.Errorf("%s: two signatures of the same message produced the same nonce", tag)
 	}
 }