1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
package symcrypt
import (
"bytes"
"testing"
"github.com/cloudflare/redoctober/padding"
)
func TestCrypt(t *testing.T) {
msg := []byte("One ping only, please.")
padMsg := padding.AddPadding(msg)
key, err := MakeRandom(16)
if err != nil {
t.Fatalf("%v", err)
}
iv, err := MakeRandom(16)
if err != nil {
t.Fatalf("%v", err)
}
out, err := EncryptCBC(padMsg, iv, key)
if err != nil {
t.Fatalf("%v", err)
}
out, err = DecryptCBC(out, iv, key)
if err != nil {
t.Fatalf("%v", err)
}
unpadOut, err := padding.RemovePadding(out)
if err != nil {
t.Fatalf("%v", err)
} else if !bytes.Equal(unpadOut, msg) {
t.Fatal("Decrypted message doesn't match original plaintext.")
}
}
|
