diff options
Diffstat (limited to 'src/pkg/crypto/cipher/ctr_aes_test.go')
-rw-r--r-- | src/pkg/crypto/cipher/ctr_aes_test.go | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/pkg/crypto/cipher/ctr_aes_test.go b/src/pkg/crypto/cipher/ctr_aes_test.go deleted file mode 100644 index d019ae0d0..000000000 --- a/src/pkg/crypto/cipher/ctr_aes_test.go +++ /dev/null @@ -1,102 +0,0 @@ -// Copyright 2009 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. - -// CTR AES test vectors. - -// See U.S. National Institute of Standards and Technology (NIST) -// Special Publication 800-38A, ``Recommendation for Block Cipher -// Modes of Operation,'' 2001 Edition, pp. 55-58. - -package cipher_test - -import ( - "bytes" - "crypto/aes" - "crypto/cipher" - "testing" -) - -var commonCounter = []byte{0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff} - -var ctrAESTests = []struct { - name string - key []byte - iv []byte - in []byte - out []byte -}{ - // NIST SP 800-38A pp 55-58 - { - "CTR-AES128", - commonKey128, - commonCounter, - commonInput, - []byte{ - 0x87, 0x4d, 0x61, 0x91, 0xb6, 0x20, 0xe3, 0x26, 0x1b, 0xef, 0x68, 0x64, 0x99, 0x0d, 0xb6, 0xce, - 0x98, 0x06, 0xf6, 0x6b, 0x79, 0x70, 0xfd, 0xff, 0x86, 0x17, 0x18, 0x7b, 0xb9, 0xff, 0xfd, 0xff, - 0x5a, 0xe4, 0xdf, 0x3e, 0xdb, 0xd5, 0xd3, 0x5e, 0x5b, 0x4f, 0x09, 0x02, 0x0d, 0xb0, 0x3e, 0xab, - 0x1e, 0x03, 0x1d, 0xda, 0x2f, 0xbe, 0x03, 0xd1, 0x79, 0x21, 0x70, 0xa0, 0xf3, 0x00, 0x9c, 0xee, - }, - }, - { - "CTR-AES192", - commonKey192, - commonCounter, - commonInput, - []byte{ - 0x1a, 0xbc, 0x93, 0x24, 0x17, 0x52, 0x1c, 0xa2, 0x4f, 0x2b, 0x04, 0x59, 0xfe, 0x7e, 0x6e, 0x0b, - 0x09, 0x03, 0x39, 0xec, 0x0a, 0xa6, 0xfa, 0xef, 0xd5, 0xcc, 0xc2, 0xc6, 0xf4, 0xce, 0x8e, 0x94, - 0x1e, 0x36, 0xb2, 0x6b, 0xd1, 0xeb, 0xc6, 0x70, 0xd1, 0xbd, 0x1d, 0x66, 0x56, 0x20, 0xab, 0xf7, - 0x4f, 0x78, 0xa7, 0xf6, 0xd2, 0x98, 0x09, 0x58, 0x5a, 0x97, 0xda, 0xec, 0x58, 0xc6, 0xb0, 0x50, - }, - }, - { - "CTR-AES256", - commonKey256, - commonCounter, - commonInput, - []byte{ - 0x60, 0x1e, 0xc3, 0x13, 0x77, 0x57, 0x89, 0xa5, 0xb7, 0xa7, 0xf5, 0x04, 0xbb, 0xf3, 0xd2, 0x28, - 0xf4, 0x43, 0xe3, 0xca, 0x4d, 0x62, 0xb5, 0x9a, 0xca, 0x84, 0xe9, 0x90, 0xca, 0xca, 0xf5, 0xc5, - 0x2b, 0x09, 0x30, 0xda, 0xa2, 0x3d, 0xe9, 0x4c, 0xe8, 0x70, 0x17, 0xba, 0x2d, 0x84, 0x98, 0x8d, - 0xdf, 0xc9, 0xc5, 0x8d, 0xb6, 0x7a, 0xad, 0xa6, 0x13, 0xc2, 0xdd, 0x08, 0x45, 0x79, 0x41, 0xa6, - }, - }, -} - -func TestCTR_AES(t *testing.T) { - for _, tt := range ctrAESTests { - test := tt.name - - c, err := aes.NewCipher(tt.key) - if err != nil { - t.Errorf("%s: NewCipher(%d bytes) = %s", test, len(tt.key), err) - continue - } - - for j := 0; j <= 5; j += 5 { - in := tt.in[0 : len(tt.in)-j] - ctr := cipher.NewCTR(c, tt.iv) - encrypted := make([]byte, len(in)) - ctr.XORKeyStream(encrypted, in) - if out := tt.out[0:len(in)]; !bytes.Equal(out, encrypted) { - t.Errorf("%s/%d: CTR\ninpt %x\nhave %x\nwant %x", test, len(in), in, encrypted, out) - } - } - - for j := 0; j <= 7; j += 7 { - in := tt.out[0 : len(tt.out)-j] - ctr := cipher.NewCTR(c, tt.iv) - plain := make([]byte, len(in)) - ctr.XORKeyStream(plain, in) - if out := tt.in[0:len(in)]; !bytes.Equal(out, plain) { - t.Errorf("%s/%d: CTRReader\nhave %x\nwant %x", test, len(out), plain, out) - } - } - - if t.Failed() { - break - } - } -} |