X-Git-Url: http://git.osdn.net/view?p=bytom%2Fvapor.git;a=blobdiff_plain;f=crypto%2Fsm3%2Fsm3_test.go;fp=crypto%2Fsm3%2Fsm3_test.go;h=428bcc24b8befd235ab652454b00e9797de9fb21;hp=0000000000000000000000000000000000000000;hb=db158dcf09436b003defd333f1a665e7e051d820;hpb=d09b7a78d44dc259725902b8141cdba0d716b121

diff --git a/crypto/sm3/sm3_test.go b/crypto/sm3/sm3_test.go
new file mode 100644
index 00000000..428bcc24
--- /dev/null
+++ b/crypto/sm3/sm3_test.go
@@ -0,0 +1,65 @@
+/*
+Copyright Suzhou Tongji Fintech Research Institute 2017 All Rights Reserved.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+                 http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package sm3
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+	"testing"
+)
+
+func byteToString(b []byte) string {
+	ret := ""
+	for i := 0; i < len(b); i++ {
+		ret += fmt.Sprintf("%02x", b[i])
+	}
+	fmt.Println("ret = ", ret)
+	return ret
+}
+func TestSm3(t *testing.T) {
+	msg := []byte("test")
+	err := ioutil.WriteFile("ifile", msg, os.FileMode(0644)) // 生成测试文件
+	if err != nil {
+		log.Fatal(err)
+	}
+	msg, err = ioutil.ReadFile("ifile")
+	if err != nil {
+		log.Fatal(err)
+	}
+	hw := New()
+	hw.Write(msg)
+	hash := hw.Sum(nil)
+	fmt.Println(hash)
+	fmt.Printf("hash = %d\n", len(hash))
+	fmt.Printf("%s\n", byteToString(hash))
+	hash1 := Sm3Sum(msg)
+	fmt.Println(hash1)
+	fmt.Printf("%s\n", byteToString(hash1))
+
+}
+
+func BenchmarkSm3(t *testing.B) {
+	t.ReportAllocs()
+	msg := []byte("test")
+	hw := New()
+	for i := 0; i < t.N; i++ {
+
+		hw.Sum(nil)
+		Sm3Sum(msg)
+	}
+}