1 files changed, 24 insertions, 0 deletions
diff --git a/base/sha1.h b/base/sha1.h
new file mode 100644
index 0000000..bcc1ced
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+++ b/base/sha1.h
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+// Copyright (c) 2009 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 BASE_SHA1_H_
+#define BASE_SHA1_H_
+
+#include <string>
+
+namespace base {
+
+// This function performs SHA-1 operations.
+
+enum {
+  SHA1_LENGTH = 20  // Length in bytes of a SHA-1 hash.
+};
+
+// Computes the SHA-1 hash of the input string |str| and returns the full
+// hash.
+std::string SHA1HashString(const std::string& str);
+
+}  // namespace base
+
+#endif  // BASE_SHA1_H_