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- // Copyright 2011 The Go Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style
- // license that can be found in the LICENSE file.
-
- package packet
-
- import (
- "bytes"
- "encoding/hex"
- "io"
- "io/ioutil"
- "testing"
- )
-
- func TestSymmetricKeyEncrypted(t *testing.T) {
- buf := readerFromHex(symmetricallyEncryptedHex)
- packet, err := Read(buf)
- if err != nil {
- t.Errorf("failed to read SymmetricKeyEncrypted: %s", err)
- return
- }
- ske, ok := packet.(*SymmetricKeyEncrypted)
- if !ok {
- t.Error("didn't find SymmetricKeyEncrypted packet")
- return
- }
- key, cipherFunc, err := ske.Decrypt([]byte("password"))
- if err != nil {
- t.Error(err)
- return
- }
-
- packet, err = Read(buf)
- if err != nil {
- t.Errorf("failed to read SymmetricallyEncrypted: %s", err)
- return
- }
- se, ok := packet.(*SymmetricallyEncrypted)
- if !ok {
- t.Error("didn't find SymmetricallyEncrypted packet")
- return
- }
- r, err := se.Decrypt(cipherFunc, key)
- if err != nil {
- t.Error(err)
- return
- }
-
- contents, err := ioutil.ReadAll(r)
- if err != nil && err != io.EOF {
- t.Error(err)
- return
- }
-
- expectedContents, _ := hex.DecodeString(symmetricallyEncryptedContentsHex)
- if !bytes.Equal(expectedContents, contents) {
- t.Errorf("bad contents got:%x want:%x", contents, expectedContents)
- }
- }
-
- const symmetricallyEncryptedHex = "8c0d04030302371a0b38d884f02060c91cf97c9973b8e58e028e9501708ccfe618fb92afef7fa2d80ddadd93cf"
- const symmetricallyEncryptedContentsHex = "cb1062004d14c4df636f6e74656e74732e0a"
-
- func TestSerializeSymmetricKeyEncrypted(t *testing.T) {
- buf := bytes.NewBuffer(nil)
- passphrase := []byte("testing")
- const cipherFunc = CipherAES128
- config := &Config{
- DefaultCipher: cipherFunc,
- }
-
- key, err := SerializeSymmetricKeyEncrypted(buf, passphrase, config)
- if err != nil {
- t.Errorf("failed to serialize: %s", err)
- return
- }
-
- p, err := Read(buf)
- if err != nil {
- t.Errorf("failed to reparse: %s", err)
- return
- }
- ske, ok := p.(*SymmetricKeyEncrypted)
- if !ok {
- t.Errorf("parsed a different packet type: %#v", p)
- return
- }
-
- if ske.CipherFunc != config.DefaultCipher {
- t.Errorf("SKE cipher function is %d (expected %d)", ske.CipherFunc, config.DefaultCipher)
- }
- parsedKey, parsedCipherFunc, err := ske.Decrypt(passphrase)
- if err != nil {
- t.Errorf("failed to decrypt reparsed SKE: %s", err)
- return
- }
- if !bytes.Equal(key, parsedKey) {
- t.Errorf("keys don't match after Decrypt: %x (original) vs %x (parsed)", key, parsedKey)
- }
- if parsedCipherFunc != cipherFunc {
- t.Errorf("cipher function doesn't match after Decrypt: %d (original) vs %d (parsed)", cipherFunc, parsedCipherFunc)
- }
- }
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