init: v1.0.0

2026-05-27 23:03:00 +08:00
commit 8d97f750eb
466 changed files with 80067 additions and 0 deletions
@@ -0,0 +1,85 @@
+package sm2m
+
+import (
+	"testing"
+
+	"xdx.jelly/xgcl/grand"
+	"xdx.jelly/xgcl/sm/sm2"
+)
+
+func TestAuthKey(t *testing.T) {
+	// Generate key
+	clientKey, clientTempKey, err := ClientGenSignKey_one(grand.GetRandom(sm2.ByteSize()))
+	if err != nil {
+		t.Log()
+		t.Fail()
+		return
+	}
+
+	serverKey, serverTempKey, publicKey, _ := ServerGenSignKey(clientTempKey, grand.GetRandom(sm2.ByteSize()))
+	if err != nil {
+		t.Log()
+		t.Fail()
+		return
+	}
+
+	if err := ClientGenSignKey_two(clientKey, serverTempKey, publicKey); err != nil {
+		t.Log()
+		t.Fail()
+		return
+	}
+	t.Log("======= 协同密钥 =========")
+	t.Logf("ClientKey=%v\nServerKey=%v\nPublicKey=%v", clientKey, serverKey, publicKey)
+
+	d := realPrivateKey(clientKey, serverKey)
+	t.Logf("Real private key: %v", d)
+	t.Logf("Real public key: %v", sm2.GenPublicKey(d))
+
+	t.Log("================ Signature Test==============")
+	c := NewClientSignContext(publicKey, grand.Reader)
+	e := grand.GetRandom(sm2.ByteSize())
+	out, _ := c.Initial(e)
+	out, _ = ServerSign(serverKey, out, grand.Reader)
+	sig, _ := c.Final(clientKey, out)
+	t.Logf("Signature: %v", sig)
+	isValid := sm2.Verify(e, publicKey, sig)
+	if !isValid {
+		t.Log("verify success")
+		t.Fail()
+		return
+	}
+	t.Logf("verify = %v", isValid)
+
+	t.Log("========== auth key ===========")
+	clientAuthKey, randomFactor, err := ClientGenAuthKey(clientKey, grand.Reader)
+	if err != nil {
+		t.Fatal(err)
+	}
+	serverAuthKey, err := ServerGenAuthKey(serverKey, randomFactor)
+	if err != nil {
+		t.Fatal(err)
+	}
+	ad := realPrivateKey(clientAuthKey, serverAuthKey)
+	if ad.D.Cmp(d.D) != 0 {
+		t.Log("auth key generate failed")
+		t.Fail()
+		return
+	}
+	t.Logf("Real auth private key: %v", ad)
+	t.Logf("Real auth public key: %v", sm2.GenPublicKey(ad))
+	t.Log("================ Signature Test (auth key)==============")
+	c = NewClientSignContext(publicKey, grand.Reader)
+	e = grand.GetRandom(sm2.ByteSize())
+	out, _ = c.Initial(e)
+	out, _ = ServerSign(serverAuthKey, out, grand.Reader)
+	sig, _ = c.Final(clientAuthKey, out)
+	t.Logf("Signature: %v", sig)
+	isValid = sm2.Verify(e, publicKey, sig)
+	if !isValid {
+		t.Log("verify success")
+		t.Fail()
+		return
+	}
+	t.Logf("verify = %v", isValid)
+
+}