| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "peridot/bin/ledger/encryption/primitives/crypto_test_util.h" |
| |
| #include <lib/fxl/strings/string_number_conversions.h> |
| |
| namespace encryption { |
| |
| std::string FromHex(fxl::StringView data) { |
| std::string result; |
| result.reserve(data.size() / 2); |
| while (!data.empty()) { |
| result.push_back( |
| fxl::StringToNumber<uint8_t>(data.substr(0, 2), fxl::Base::k16)); |
| data = data.substr(2); |
| } |
| return result; |
| } |
| |
| } // namespace encryption |
