working commit

2026-06-05 18:25:03 +02:00
commit 7d8abba003
82 changed files with 21863 additions and 0 deletions
@@ -0,0 +1,35 @@
+package cm509
+
+import (
+	"encoding/base64"
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestAES(t *testing.T) {
+	var err error
+
+	src := "1234567890123456789012345678901234567890"
+	b64src := base64.StdEncoding.EncodeToString([]byte(src))
+	key := "12345678901234"
+	encSrc, err := EncryptAES256(b64src, key)
+
+	require.NoError(t, err)
+	require.NotZero(t, len(encSrc))
+
+	decSrc, err := DecryptAES256(encSrc, key)
+
+	require.NoError(t, err)
+	require.NotZero(t, len(decSrc))
+	require.Equal(t, b64src, decSrc)
+
+	dst, err := base64.StdEncoding.DecodeString(decSrc)
+	require.NoError(t, err)
+	require.Equal(t, len(src), len(dst))
+	require.Equal(t, string(src), string(dst))
+
+	fmt.Printf("%s\n", src)
+	fmt.Printf("%s\n", dst)
+}