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Side by Side Diff: src/platform/cryptohome/secure_blob.h

Issue 2051003: Initial patch from Will. (Closed) Base URL: ssh://git@chromiumos-git/chromiumos
Patch Set: Address style nits. Created 10 years, 6 months ago
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1 // Copyright (c) 2009-2010 The Chromium OS Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef SECURE_BLOB_H_
6 #define SECURE_BLOB_H_
7
8 #include "chromeos/utility.h"
9
10 namespace cryptohome {
11
12 typedef unsigned char SecureBlobElement;
13
14 // SecureBlob erases the contents on destruction. It does not guarantee erasure
15 // on resize, assign, etc.
16 class SecureBlob : public chromeos::Blob {
17 public:
18 SecureBlob();
19 SecureBlob(chromeos::Blob::const_iterator begin,
20 chromeos::Blob::const_iterator end);
21 explicit SecureBlob(int size);
22 virtual ~SecureBlob();
23
24 void resize(size_type sz);
25 void resize(size_type sz, const SecureBlobElement& x);
26 };
27
28 } // cryptohome
29
30 #endif // SECURE_BLOB_H_
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