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 +1,98 @@
+package sm2m
+
+import (
+	"fmt"
+	"testing"
+
+	"xdx.jelly/xgcl/grand"
+	"xdx.jelly/xgcl/sm/sm2"
+)
+
+func TestSign(t *testing.T) {
+
+	rnd := make([]byte, 32)
+	clientKey, clientTempKey, _ := ClientGenSignKey_one(nil)
+	_, _ = grand.GenerateRandom(rnd)
+	serverKey, serverTempKey, publicKey, _ := ServerGenSignKey(clientTempKey, rnd)
+	err := ClientGenSignKey_two(clientKey, serverTempKey, publicKey)
+	if err != nil {
+		t.Fatal("client's public key and server's public key are not equal.")
+	}
+
+	d := realPrivateKey(serverKey, clientKey)
+	if !publicKey.Equals(&d.PublicKey) {
+		t.Fatal("client's public key and server's public key are not equal.")
+	}
+
+	fmt.Println("clientKey:", clientKey)
+	fmt.Println("serverKey:", serverKey)
+
+	// c := NewClientSignContext(pk, grand.Reader)
+	c := new(ClientSignContext)
+	e := make([]byte, 32)
+	out, err := c.Initial(e)
+	if err != nil {
+		t.Fatal(err)
+	}
+	fmt.Printf("clientData: %x\n", out)
+	out, err = ServerSign(serverKey, out, grand.Reader)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	fmt.Printf("serverData: %x\n", out)
+	sig, err := c.Final(clientKey, out)
+	if err != nil {
+		t.Fatal(err)
+	}
+	fmt.Println(sig)
+
+	if !sm2.Verify(e, publicKey, sig) {
+		t.Fatal("verify failed")
+	}
+}
+
+func TestSignFuzz(t *testing.T) {
+
+	rnd := make([]byte, 32)
+	_, _ = grand.GenerateRandom(rnd)
+
+	clientKey, clientTempKey, _ := ClientGenSignKey_one(rnd)
+	_, _ = grand.GenerateRandom(rnd)
+	serverKey, serverTempKey, publicKey, _ := ServerGenSignKey(clientTempKey, rnd)
+	err := ClientGenSignKey_two(clientKey, serverTempKey, publicKey)
+	if err != nil {
+		t.Fatal("client's public key and server's public key are not equal.")
+	}
+	fmt.Println("clientKey:", clientKey)
+	fmt.Println("serverKey:", serverKey)
+
+	for i := 0; i < 10000000; i++ {
+		// c := NewClientSignContext(pk, grand.Reader)
+		c := new(ClientSignContext)
+		e := make([]byte, 32)
+		_, _ = grand.GenerateRandom(e)
+
+		out, err := c.Initial(e)
+		if err != nil {
+			t.Fatal(err)
+		}
+		out, err = ServerSign(serverKey, out, grand.Reader)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		sig, err := c.Final(clientKey, out)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !sm2.Verify(e, publicKey, sig) {
+			fmt.Printf("e=%x\n", e)
+			t.Fatal("verify failed")
+		}
+		if i > 0 && i%1000 == 0 {
+			fmt.Println(i, " pass")
+		}
+	}
+}