add "cli" package with a Query method

1 files changed, 46 insertions, 0 deletions

diff --git a/vendor/golang.org/x/crypto/openpgp/packet/ocfb_test.go b/vendor/golang.org/x/crypto/openpgp/packet/ocfb_test.go
new file mode 100644
index 0000000..91022c0
--- /dev/null
+++ b/vendor/golang.org/x/crypto/openpgp/packet/ocfb_test.go
@@ -0,0 +1,46 @@
+// 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 packet
+
+import (
+	"bytes"
+	"crypto/aes"
+	"crypto/rand"
+	"testing"
+)
+
+var commonKey128 = []byte{0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c}
+
+func testOCFB(t *testing.T, resync OCFBResyncOption) {
+	block, err := aes.NewCipher(commonKey128)
+	if err != nil {
+		t.Error(err)
+		return
+	}
+
+	plaintext := []byte("this is the plaintext, which is long enough to span several blocks.")
+	randData := make([]byte, block.BlockSize())
+	rand.Reader.Read(randData)
+	ocfb, prefix := NewOCFBEncrypter(block, randData, resync)
+	ciphertext := make([]byte, len(plaintext))
+	ocfb.XORKeyStream(ciphertext, plaintext)
+
+	ocfbdec := NewOCFBDecrypter(block, prefix, resync)
+	if ocfbdec == nil {
+		t.Errorf("NewOCFBDecrypter failed (resync: %t)", resync)
+		return
+	}
+	plaintextCopy := make([]byte, len(plaintext))
+	ocfbdec.XORKeyStream(plaintextCopy, ciphertext)
+
+	if !bytes.Equal(plaintextCopy, plaintext) {
+		t.Errorf("got: %x, want: %x (resync: %t)", plaintextCopy, plaintext, resync)
+	}
+}
+
+func TestOCFB(t *testing.T) {
+	testOCFB(t, OCFBNoResync)
+	testOCFB(t, OCFBResync)
+}