RAPPOR implementation

components/rappor/rappor_reporter.h

Index: components/rappor/rappor_reporter.h
diff --git a/components/rappor/rappor_reporter.h b/components/rappor/rappor_reporter.h
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+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENTS_RAPPOR_RAPPOR_REPORTER_H_
+#define COMPONENTS_RAPPOR_RAPPOR_REPORTER_H_
+
+#include <assert.h>
+#include <limits.h>
+#include <math.h>
+
+#include <string>
+#include <vector>
+
+#include "crypto/hmac.h"
+#include "crypto/random.h"
+
+namespace rappor {
+
+class Rappor;
+
+// The Rappor reporter generates privacy preserving randomized report data
+// according to the scheme described in <put link here>.
+class RapporReporter {
+ public:
+  explicit RapporReporter(const std::string& secret);
+
+  std::vector<uint8_t> GetReport(const Rappor& rappor);
+
+ private:
+  const std::string secret_;
+};
+
+}  // namespace rappor
+
+#endif  // COMPONENTS_RAPPOR_RAPPOR_REPORTER_H_