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 +1,47 @@
+package sm9
+
+import (
+	"bytes"
+	"encoding/hex"
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"xdx.jelly/xgcl/sm/sm3"
+)
+
+// 生成GBT 38635附录签名示例数据
+func TestGBT38635Sign(t *testing.T) {
+
+	uid := []byte("Alice")
+	msg := []byte("Chinese IBS standard")
+	digest := sm3.Sum(msg)
+	msg = digest[:]
+	fmt.Printf("待签名消息的杂凑M: %s\n", strings.ToUpper(hex.EncodeToString(msg)))
+
+	rnd, _ := hex.DecodeString("000130E78459D78545CB54C587E02CF480CE0B66340F319F348A1D5B1F2DC5F4")
+	ks, pubs, _ := GenerateMastSignPrivateKey(bytes.NewReader(rnd))
+	ds, err := ks.GenerateUserSignKey(uid)
+	assert.Nil(t, err)
+
+	// 打印
+	fmt.Printf("签名主私钥ks:%s\n", strings.ToUpper(ks.String()))
+	fmt.Printf("签名主公钥Pubs:%s\n", strings.ToUpper(pubs.G2.String()))
+
+	fmt.Printf("实体A的标识:%s\n", string(uid))
+	fmt.Printf("实体A的签名私钥ds:%s\n", ds.G1.String())
+
+	if PrintIntermediaDataForSTD38635 {
+		fmt.Printf("\n================= 签名步骤中的相关值 ===================\n")
+	}
+	rnd, _ = hex.DecodeString("00033C8616B06704813203DFD00965022ED15975C662337AED648835DC4B1CBE")
+	signature, _ := Sign(msg, ds, pubs, rnd)
+
+	if PrintIntermediaDataForSTD38635 {
+		fmt.Printf("\n================= 验证步骤中的相关值 ===================\n")
+	}
+	if !Verify(signature, uid, msg, pubs) {
+		t.Fatal()
+	}
+}