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 +1,41 @@
+package sm2m
+
+import (
+	"fmt"
+	"math/big"
+	"testing"
+
+	"xdx.jelly/xgcl/gmath"
+	"xdx.jelly/xgcl/grand"
+	"xdx.jelly/xgcl/sm/sm2"
+)
+
+func TestDec(t *testing.T) {
+	rnd := make([]byte, 32)
+	if _, err := grand.GenerateRandom(rnd); err != nil {
+		t.Fatal(err)
+	}
+
+	clientKey, clientTempKey, _ := ClientGenSignKey_one(rnd)
+	if _, err := grand.GenerateRandom(rnd); err != nil {
+		t.Fatal(err)
+	}
+	serverKey, serverTempKey, pk, _ := ServerGenSignKey(clientTempKey, rnd)
+	_ = ClientGenSignKey_two(clientKey, serverTempKey, pk)
+
+	d := new(big.Int).Mul(serverKey.D, clientKey.D)
+	d.ModInverse(d, sm2.OrderN())
+	d.Sub(d, gmath.BigInt1)
+
+	msg := []byte("1234567890123456")
+	c, _ := sm2.Encrypt(pk, msg, grand.GetRandom(32))
+	sk := sm2.NewPrivateKey()
+	sk.D = d
+	msg2, _ := sm2.Decrypt(sk, c)
+	fmt.Println(string(msg2))
+	clientCTX := NewClientDecContext()
+	out, _ := clientCTX.Initial(c)
+	out, _ = ServerImportKey(serverKey, out)
+	plain, _ := clientCTX.Final(clientKey, out)
+	t.Log(string(plain))
+}