First Commit

externals/cryptopp-cmake/test/example-src/main.cpp

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+//===----------------------------------------------------------------------===//
+// Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
+// copy at https://opensource.org/licenses/BSD-3-Clause).
+// SPDX-License-Identifier: BSD-3-Clause
+//===----------------------------------------------------------------------===//
+
+#include <array>
+#include <cstdint>
+
+#ifdef CRYPTOPP_INCLUDE_PREFIX
+#define CRYPTOPP_HEADER(hdr)	<CRYPTOPP_INCLUDE_PREFIX/hdr>
+#include CRYPTOPP_HEADER(osrng.h)
+#else
+#include <cryptopp/osrng.h> // for random number generation
+#endif
+
+int main(int argc, char **argv) {
+  constexpr size_t c_buffer_size = 16;
+  std::array<uint8_t, c_buffer_size> output;
+  CryptoPP::AutoSeededRandomPool rng;
+  rng.GenerateBlock(output.data(), c_buffer_size);
+}