diff options
Diffstat (limited to 'vendor/golang.org/x/crypto/cast5/cast5_test.go')
-rw-r--r-- | vendor/golang.org/x/crypto/cast5/cast5_test.go | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/vendor/golang.org/x/crypto/cast5/cast5_test.go b/vendor/golang.org/x/crypto/cast5/cast5_test.go deleted file mode 100644 index 778b272a6..000000000 --- a/vendor/golang.org/x/crypto/cast5/cast5_test.go +++ /dev/null @@ -1,106 +0,0 @@ -// Copyright 2010 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 cast5 - -import ( - "bytes" - "encoding/hex" - "testing" -) - -// This test vector is taken from RFC 2144, App B.1. -// Since the other two test vectors are for reduced-round variants, we can't -// use them. -var basicTests = []struct { - key, plainText, cipherText string -}{ - { - "0123456712345678234567893456789a", - "0123456789abcdef", - "238b4fe5847e44b2", - }, -} - -func TestBasic(t *testing.T) { - for i, test := range basicTests { - key, _ := hex.DecodeString(test.key) - plainText, _ := hex.DecodeString(test.plainText) - expected, _ := hex.DecodeString(test.cipherText) - - c, err := NewCipher(key) - if err != nil { - t.Errorf("#%d: failed to create Cipher: %s", i, err) - continue - } - var cipherText [BlockSize]byte - c.Encrypt(cipherText[:], plainText) - if !bytes.Equal(cipherText[:], expected) { - t.Errorf("#%d: got:%x want:%x", i, cipherText, expected) - } - - var plainTextAgain [BlockSize]byte - c.Decrypt(plainTextAgain[:], cipherText[:]) - if !bytes.Equal(plainTextAgain[:], plainText) { - t.Errorf("#%d: got:%x want:%x", i, plainTextAgain, plainText) - } - } -} - -// TestFull performs the test specified in RFC 2144, App B.2. -// However, due to the length of time taken, it's disabled here and a more -// limited version is included, below. -func TestFull(t *testing.T) { - if testing.Short() { - // This is too slow for normal testing - return - } - - a, b := iterate(1000000) - - const expectedA = "eea9d0a249fd3ba6b3436fb89d6dca92" - const expectedB = "b2c95eb00c31ad7180ac05b8e83d696e" - - if hex.EncodeToString(a) != expectedA { - t.Errorf("a: got:%x want:%s", a, expectedA) - } - if hex.EncodeToString(b) != expectedB { - t.Errorf("b: got:%x want:%s", b, expectedB) - } -} - -func iterate(iterations int) ([]byte, []byte) { - const initValueHex = "0123456712345678234567893456789a" - - initValue, _ := hex.DecodeString(initValueHex) - - var a, b [16]byte - copy(a[:], initValue) - copy(b[:], initValue) - - for i := 0; i < iterations; i++ { - c, _ := NewCipher(b[:]) - c.Encrypt(a[:8], a[:8]) - c.Encrypt(a[8:], a[8:]) - c, _ = NewCipher(a[:]) - c.Encrypt(b[:8], b[:8]) - c.Encrypt(b[8:], b[8:]) - } - - return a[:], b[:] -} - -func TestLimited(t *testing.T) { - a, b := iterate(1000) - - const expectedA = "23f73b14b02a2ad7dfb9f2c35644798d" - const expectedB = "e5bf37eff14c456a40b21ce369370a9f" - - if hex.EncodeToString(a) != expectedA { - t.Errorf("a: got:%x want:%s", a, expectedA) - } - if hex.EncodeToString(b) != expectedB { - t.Errorf("b: got:%x want:%s", b, expectedB) - } -} |