summaryrefslogtreecommitdiffstats
path: root/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/tea/tea_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/tea/tea_test.go')
-rw-r--r--vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/tea/tea_test.go93
1 files changed, 0 insertions, 93 deletions
diff --git a/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/tea/tea_test.go b/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/tea/tea_test.go
deleted file mode 100644
index eb98d1e0e..000000000
--- a/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/tea/tea_test.go
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright 2015 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 tea
-
-import (
- "bytes"
- "testing"
-)
-
-// A sample test key for when we just want to initialize a cipher
-var testKey = []byte{0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF}
-
-// Test that the block size for tea is correct
-func TestBlocksize(t *testing.T) {
- c, err := NewCipher(testKey)
- if err != nil {
- t.Fatalf("NewCipher returned error: %s", err)
- }
-
- if result := c.BlockSize(); result != BlockSize {
- t.Errorf("cipher.BlockSize returned %d, but expected %d", result, BlockSize)
- }
-}
-
-// Test that invalid key sizes return an error
-func TestInvalidKeySize(t *testing.T) {
- var key [KeySize + 1]byte
-
- if _, err := NewCipher(key[:]); err == nil {
- t.Errorf("invalid key size %d didn't result in an error.", len(key))
- }
-
- if _, err := NewCipher(key[:KeySize-1]); err == nil {
- t.Errorf("invalid key size %d didn't result in an error.", KeySize-1)
- }
-}
-
-// Test Vectors
-type teaTest struct {
- rounds int
- key []byte
- plaintext []byte
- ciphertext []byte
-}
-
-var teaTests = []teaTest{
- // These were sourced from https://github.com/froydnj/ironclad/blob/master/testing/test-vectors/tea.testvec
- {
- numRounds,
- []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- []byte{0x41, 0xea, 0x3a, 0x0a, 0x94, 0xba, 0xa9, 0x40},
- },
- {
- numRounds,
- []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- []byte{0x31, 0x9b, 0xbe, 0xfb, 0x01, 0x6a, 0xbd, 0xb2},
- },
- {
- 16,
- []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- []byte{0xed, 0x28, 0x5d, 0xa1, 0x45, 0x5b, 0x33, 0xc1},
- },
-}
-
-// Test encryption
-func TestCipherEncrypt(t *testing.T) {
- // Test encryption with standard 64 rounds
- for i, test := range teaTests {
- c, err := NewCipherWithRounds(test.key, test.rounds)
- if err != nil {
- t.Fatalf("#%d: NewCipher returned error: %s", i, err)
- }
-
- var ciphertext [BlockSize]byte
- c.Encrypt(ciphertext[:], test.plaintext)
-
- if !bytes.Equal(ciphertext[:], test.ciphertext) {
- t.Errorf("#%d: incorrect ciphertext. Got %x, wanted %x", i, ciphertext, test.ciphertext)
- }
-
- var plaintext2 [BlockSize]byte
- c.Decrypt(plaintext2[:], ciphertext[:])
-
- if !bytes.Equal(plaintext2[:], test.plaintext) {
- t.Errorf("#%d: incorrect plaintext. Got %x, wanted %x", i, plaintext2, test.plaintext)
- }
- }
-}