nearby: snapshot of cl/304428753

Signed-off-by: Alexey Polyudov <apolyudov@google.com>
Change-Id: I0023ac6e40456fc4a8169c3173bcbff3b5ccc476

cpp/platform/api2/hash_utils.h

@@ -0,0 +1,20 @@
+#ifndef PLATFORM_API2_HASH_UTILS_H_
+#define PLATFORM_API2_HASH_UTILS_H_
+
+#include "platform/byte_array.h"
+#include "absl/strings/string_view.h"
+
+namespace location {
+namespace nearby {
+
+// A provider of standard hashing algorithms.
+class HashUtils {
+ public:
+  static ByteArray Md5(absl::string_view input);
+  static ByteArray Sha256(absl::string_view input);
+};
+
+}  // namespace nearby
+}  // namespace location
+
+#endif  // PLATFORM_API2_HASH_UTILS_H_