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-rw-r--r--utils/CMakeLists.txt12
-rw-r--r--utils/common_aes.hpp132
-rw-r--r--utils/decrypt_file_aes.cpp182
-rw-r--r--utils/encrypt_file_aes.cpp182
4 files changed, 508 insertions, 0 deletions
diff --git a/utils/CMakeLists.txt b/utils/CMakeLists.txt
index e1099af..f38eeb8 100644
--- a/utils/CMakeLists.txt
+++ b/utils/CMakeLists.txt
@@ -6,3 +6,15 @@ endmacro()
util(aes128ecb_encrypt_file)
util(aes128ecb_decrypt_file)
+
+find_package(Boost REQUIRED COMPONENTS program_options)
+
+add_executable(util_encrypt_file_aes encrypt_file_aes.cpp common_aes.hpp)
+target_include_directories(util_encrypt_file_aes PRIVATE ${Boost_INCLUDE_DIRS})
+target_link_libraries(util_encrypt_file_aes libaesni libaesnixx ${Boost_LIBRARIES})
+set_target_properties(util_encrypt_file_aes PROPERTIES OUTPUT_NAME encrypt_file_aes)
+
+add_executable(util_decrypt_file_aes decrypt_file_aes.cpp common_aes.hpp)
+target_include_directories(util_decrypt_file_aes PRIVATE ${Boost_INCLUDE_DIRS})
+target_link_libraries(util_decrypt_file_aes libaesni libaesnixx ${Boost_LIBRARIES})
+set_target_properties(util_decrypt_file_aes PROPERTIES OUTPUT_NAME decrypt_file_aes)
diff --git a/utils/common_aes.hpp b/utils/common_aes.hpp
new file mode 100644
index 0000000..630f143
--- /dev/null
+++ b/utils/common_aes.hpp
@@ -0,0 +1,132 @@
+/**
+ * \file
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ * See LICENSE.txt for details.
+ */
+
+#pragma once
+
+#include <aesni/all.h>
+
+#include <boost/algorithm/string.hpp>
+#include <boost/program_options.hpp>
+
+#include <deque>
+#include <iostream>
+#include <iterator>
+#include <istream>
+#include <string>
+#include <vector>
+
+static std::istream& operator>>(std::istream& is, AesNI_BoxMode& dest)
+{
+ std::string src;
+ is >> src;
+
+ if (boost::iequals(src, "ecb"))
+ dest = AESNI_ECB;
+ else if (boost::iequals(src, "cbc"))
+ dest = AESNI_CBC;
+ else if (boost::iequals(src, "cfb"))
+ dest = AESNI_CFB;
+ else if (boost::iequals(src, "ofb"))
+ dest = AESNI_OFB;
+ else if (boost::iequals(src, "ctr"))
+ dest = AESNI_CTR;
+ else
+ throw boost::program_options::validation_error(boost::program_options::validation_error::invalid_option_value, "mode", src);
+
+ return is;
+}
+
+static std::istream& operator>>(std::istream& is, AesNI_BoxAlgorithm& dest)
+{
+ std::string src;
+ is >> src;
+
+ if (boost::iequals(src, "aes128"))
+ dest = AESNI_AES128;
+ else if (boost::iequals(src, "aes192"))
+ dest = AESNI_AES192;
+ else if (boost::iequals(src, "aes256"))
+ dest = AESNI_AES256;
+ else
+ throw boost::program_options::validation_error(boost::program_options::validation_error::invalid_option_value, "algorithm", src);
+
+ return is;
+}
+
+namespace
+{
+ class CommandLineParser
+ {
+ public:
+ CommandLineParser(const std::string& program_name)
+ : m_program_name(program_name)
+ , m_options("Options")
+ { }
+
+ bool parse_options(int argc, char** argv)
+ {
+ namespace po = boost::program_options;
+
+ m_options.add_options()
+ ("help,h", "show this message and exit")
+ ("mode,m", po::value<AesNI_BoxMode>(&m_mode)->required(), "set mode of operation")
+ ("algorithm,a", po::value<AesNI_BoxAlgorithm>(&m_algorithm)->required(), "set algorithm");
+
+ po::options_description hidden_options;
+ hidden_options.add_options()
+ ("positional", po::value<std::vector<std::string>>(&m_args));
+
+ po::options_description all_options;
+ all_options.add(m_options).add(hidden_options);
+
+ po::positional_options_description positional_options;
+ positional_options.add("positional", -1);
+
+ po::variables_map vm;
+ po::store(po::command_line_parser(argc, argv).options(all_options).positional(positional_options).run(), vm);
+
+ if (vm.count("help"))
+ {
+ print_usage();
+ return false;
+ }
+
+ po::notify(vm);
+ return true;
+ }
+
+ void print_usage()
+ {
+ std::cout << "Usage: " << m_program_name << " [OPTIONS...] KEY [IV] SRC_PATH DEST_PATH\n";
+ std::cout << m_options << "\n";
+ }
+
+ AesNI_BoxMode get_mode() const
+ {
+ return m_mode;
+ }
+
+ AesNI_BoxAlgorithm get_algorithm() const
+ {
+ return m_algorithm;
+ }
+
+ std::deque<std::string> get_args()
+ {
+ return { std::make_move_iterator(m_args.begin()), std::make_move_iterator(m_args.end()) };
+ }
+
+ private:
+ const std::string m_program_name;
+ boost::program_options::options_description m_options;
+
+ AesNI_BoxMode m_mode;
+ AesNI_BoxAlgorithm m_algorithm;
+ std::vector<std::string> m_args;
+ };
+}
diff --git a/utils/decrypt_file_aes.cpp b/utils/decrypt_file_aes.cpp
new file mode 100644
index 0000000..0112f4a
--- /dev/null
+++ b/utils/decrypt_file_aes.cpp
@@ -0,0 +1,182 @@
+/**
+ * \file
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ * See LICENSE.txt for details.
+ */
+
+#include "common_aes.hpp"
+
+#include <aesni/all.h>
+
+#include <aesnixx/all.hpp>
+
+#include <boost/program_options.hpp>
+
+#include <cstdlib>
+
+#include <exception>
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <utility>
+#include <vector>
+
+namespace
+{
+ std::ifstream::pos_type get_file_size(const std::string& path)
+ {
+ std::ifstream ifs;
+ ifs.exceptions(std::ifstream::badbit | std::ifstream::failbit);
+ ifs.open(path, std::ifstream::binary | std::ifstream::ate);
+ return ifs.tellg();
+ }
+
+ std::vector<char> read_file(const std::string& path)
+ {
+ const auto size = static_cast<std::size_t>(get_file_size(path));
+
+ std::ifstream ifs;
+ ifs.exceptions(std::ifstream::badbit | std::ifstream::failbit);
+ ifs.open(path, std::ifstream::binary);
+
+ std::vector<char> src_buf;
+ src_buf.reserve(size);
+ src_buf.assign(std::istreambuf_iterator<char>(ifs),
+ std::istreambuf_iterator<char>());
+ return src_buf;
+ }
+
+ void write_file(const std::string& path, const std::vector<char>& src)
+ {
+ std::ofstream ofs;
+ ofs.exceptions(std::ofstream::badbit | std::ofstream::failbit);
+ ofs.open(path, std::ofstream::binary);
+ ofs.write(src.data(), src.size());
+ }
+}
+
+int main(int argc, char** argv)
+{
+ try
+ {
+ CommandLineParser cmd_parser("encrypt_file_aes.exe");
+
+ if (!cmd_parser.parse_options(argc, argv))
+ return 0;
+
+ auto args = cmd_parser.get_args();
+
+ if (args.empty())
+ {
+ cmd_parser.print_usage();
+ return 1;
+ }
+
+ AesNI_BoxAlgorithmParams algorithm_params;
+
+ switch (cmd_parser.get_algorithm())
+ {
+ case AESNI_AES128:
+ aesni::aes::from_string(algorithm_params.aes128_key, args.front());
+ break;
+
+ case AESNI_AES192:
+ aesni::aes::from_string(algorithm_params.aes192_key, args.front());
+ break;
+
+ case AESNI_AES256:
+ aesni::aes::from_string(algorithm_params.aes256_key, args.front());
+ break;
+ }
+
+ args.pop_front();
+
+ AesNI_BoxBlock iv;
+ AesNI_BoxBlock* iv_ptr = nullptr;
+
+ switch (cmd_parser.get_mode())
+ {
+ case AESNI_ECB:
+ break;
+
+ case AESNI_CBC:
+ case AESNI_CFB:
+ case AESNI_OFB:
+ case AESNI_CTR:
+ if (args.empty())
+ {
+ cmd_parser.print_usage();
+ return 1;
+ }
+ aesni::aes::from_string(iv.aes_block, args.front());
+ iv_ptr = &iv;
+ args.pop_front();
+ break;
+ }
+
+ if (args.size() != 2)
+ {
+ cmd_parser.print_usage();
+ return 1;
+ }
+
+ const auto src_path = args[0];
+ const auto dest_path = args[1];
+
+ const auto src_buf = read_file(src_path);
+
+ AesNI_Box box;
+
+ aesni_box_init(
+ &box,
+ cmd_parser.get_algorithm(),
+ &algorithm_params,
+ cmd_parser.get_mode(),
+ iv_ptr,
+ aesni::ErrorDetailsThrowsInDestructor());
+
+ std::size_t dest_size;
+
+ aesni_box_decrypt_buffer(
+ &box,
+ src_buf.data(),
+ src_buf.size(),
+ nullptr,
+ &dest_size,
+ aesni::ErrorDetailsThrowsInDestructor());
+
+ std::vector<char> dest_buf;
+ dest_buf.resize(dest_size);
+
+ aesni_box_decrypt_buffer(
+ &box,
+ src_buf.data(),
+ src_buf.size(),
+ dest_buf.data(),
+ &dest_size,
+ aesni::ErrorDetailsThrowsInDestructor());
+
+ dest_buf.resize(dest_size);
+
+ write_file(dest_path, dest_buf);
+
+ return 0;
+ }
+ catch (const boost::program_options::error& e)
+ {
+ std::cerr << "Usage error: " << e.what() << "\n";
+ return 1;
+ }
+ catch (const aesni::Error& e)
+ {
+ std::cerr << e;
+ return 1;
+ }
+ catch (const std::exception& e)
+ {
+ std::cerr << e.what() << "\n";
+ return 1;
+ }
+}
diff --git a/utils/encrypt_file_aes.cpp b/utils/encrypt_file_aes.cpp
new file mode 100644
index 0000000..dae7c57
--- /dev/null
+++ b/utils/encrypt_file_aes.cpp
@@ -0,0 +1,182 @@
+/**
+ * \file
+ * \author Egor Tensin <Egor.Tensin@gmail.com>
+ * \date 2015
+ * \copyright This file is licensed under the terms of the MIT License.
+ * See LICENSE.txt for details.
+ */
+
+#include "common_aes.hpp"
+
+#include <aesni/all.h>
+
+#include <aesnixx/all.hpp>
+
+#include <boost/program_options.hpp>
+
+#include <cstdlib>
+
+#include <exception>
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <utility>
+#include <vector>
+
+namespace
+{
+ std::ifstream::pos_type get_file_size(const std::string& path)
+ {
+ std::ifstream ifs;
+ ifs.exceptions(std::ifstream::badbit | std::ifstream::failbit);
+ ifs.open(path, std::ifstream::binary | std::ifstream::ate);
+ return ifs.tellg();
+ }
+
+ std::vector<char> read_file(const std::string& path)
+ {
+ const auto size = static_cast<std::size_t>(get_file_size(path));
+
+ std::ifstream ifs;
+ ifs.exceptions(std::ifstream::badbit | std::ifstream::failbit);
+ ifs.open(path, std::ifstream::binary);
+
+ std::vector<char> src_buf;
+ src_buf.reserve(size);
+ src_buf.assign(std::istreambuf_iterator<char>(ifs),
+ std::istreambuf_iterator<char>());
+ return src_buf;
+ }
+
+ void write_file(const std::string& path, const std::vector<char>& src)
+ {
+ std::ofstream ofs;
+ ofs.exceptions(std::ofstream::badbit | std::ofstream::failbit);
+ ofs.open(path, std::ofstream::binary);
+ ofs.write(src.data(), src.size());
+ }
+}
+
+int main(int argc, char** argv)
+{
+ try
+ {
+ CommandLineParser cmd_parser("encrypt_file_aes.exe");
+
+ if (!cmd_parser.parse_options(argc, argv))
+ return 0;
+
+ auto args = cmd_parser.get_args();
+
+ if (args.empty())
+ {
+ cmd_parser.print_usage();
+ return 1;
+ }
+
+ AesNI_BoxAlgorithmParams algorithm_params;
+
+ switch (cmd_parser.get_algorithm())
+ {
+ case AESNI_AES128:
+ aesni::aes::from_string(algorithm_params.aes128_key, args.front());
+ break;
+
+ case AESNI_AES192:
+ aesni::aes::from_string(algorithm_params.aes192_key, args.front());
+ break;
+
+ case AESNI_AES256:
+ aesni::aes::from_string(algorithm_params.aes256_key, args.front());
+ break;
+ }
+
+ args.pop_front();
+
+ AesNI_BoxBlock iv;
+ AesNI_BoxBlock* iv_ptr = nullptr;
+
+ switch (cmd_parser.get_mode())
+ {
+ case AESNI_ECB:
+ break;
+
+ case AESNI_CBC:
+ case AESNI_CFB:
+ case AESNI_OFB:
+ case AESNI_CTR:
+ if (args.empty())
+ {
+ cmd_parser.print_usage();
+ return 1;
+ }
+ aesni::aes::from_string(iv.aes_block, args.front());
+ iv_ptr = &iv;
+ args.pop_front();
+ break;
+ }
+
+ if (args.size() != 2)
+ {
+ cmd_parser.print_usage();
+ return 1;
+ }
+
+ const auto src_path = args[0];
+ const auto dest_path = args[1];
+
+ const auto src_buf = read_file(src_path);
+
+ AesNI_Box box;
+
+ aesni_box_init(
+ &box,
+ cmd_parser.get_algorithm(),
+ &algorithm_params,
+ cmd_parser.get_mode(),
+ iv_ptr,
+ aesni::ErrorDetailsThrowsInDestructor());
+
+ std::size_t dest_size;
+
+ aesni_box_encrypt_buffer(
+ &box,
+ src_buf.data(),
+ src_buf.size(),
+ nullptr,
+ &dest_size,
+ aesni::ErrorDetailsThrowsInDestructor());
+
+ std::vector<char> dest_buf;
+ dest_buf.resize(dest_size);
+
+ aesni_box_encrypt_buffer(
+ &box,
+ src_buf.data(),
+ src_buf.size(),
+ dest_buf.data(),
+ &dest_size,
+ aesni::ErrorDetailsThrowsInDestructor());
+
+ dest_buf.resize(dest_size);
+
+ write_file(dest_path, dest_buf);
+
+ return 0;
+ }
+ catch (const boost::program_options::error& e)
+ {
+ std::cerr << "Usage error: " << e.what() << "\n";
+ return 1;
+ }
+ catch (const aesni::Error& e)
+ {
+ std::cerr << e;
+ return 1;
+ }
+ catch (const std::exception& e)
+ {
+ std::cerr << e.what() << "\n";
+ return 1;
+ }
+}
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