remove specialized buffer encryption functions

1 files changed, 0 insertions, 104 deletions

diff --git a/utils/file/aes128ecb_decrypt_file.cpp b/utils/file/aes128ecb_decrypt_file.cpp
deleted file mode 100644
index 9b8b15c..0000000
--- a/utils/file/aes128ecb_decrypt_file.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/**
- * \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 <aesni/all.h>
-#include <aesnixx/all.hpp>
-
-#include <cstdlib>
-
-#include <exception>
-#include <iostream>
-#include <fstream>
-#include <string>
-#include <vector>
-
-namespace
-{
-    void exit_with_usage()
-    {
-        std::cout << "Usage: aes128ecb_decrypt_file.exe KEY SRC DEST\n";
-        std::exit(EXIT_FAILURE);
-    }
-
-    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();
-    }
-}
-
-int main(int argc, char** argv)
-{
-    if (argc != 4)
-        exit_with_usage();
-
-    try
-    {
-        aesni::aes::Key128 key;
-        aesni::aes::from_string(key, argv[1]);
-
-        aesni::aes::RoundKeys128 encryption_keys, decryption_keys;
-
-        const std::string src_path(argv[2]);
-        const std::string dest_path(argv[3]);
-
-        const auto src_size = static_cast<std::size_t>(get_file_size(src_path));
-
-        std::ifstream src_ifs;
-        src_ifs.exceptions(std::ifstream::badbit | std::ifstream::failbit);
-        src_ifs.open(src_path, std::ifstream::binary);
-
-        std::vector<char> src_buf;
-        src_buf.reserve(src_size);
-        src_buf.assign(std::istreambuf_iterator<char>(src_ifs),
-                       std::istreambuf_iterator<char>());
-
-        aesni_aes128_expand_key(&key, &encryption_keys);
-        aesni_aes128_derive_decryption_keys(&encryption_keys, &decryption_keys);
-
-        std::size_t dest_size;
-
-        aesni_decrypt_buffer_ecb128(
-            src_buf.data(),
-            src_size,
-            NULL,
-            &dest_size,
-            &decryption_keys,
-            aesni::ErrorDetailsThrowsInDestructor());
-
-        std::vector<char> dest_buf;
-        dest_buf.reserve(dest_size);
-
-        aesni_decrypt_buffer_ecb128(
-            src_buf.data(),
-            src_size,
-            dest_buf.data(),
-            &dest_size,
-            &decryption_keys,
-            aesni::ErrorDetailsThrowsInDestructor());
-
-        std::ofstream dest_ofs;
-        dest_ofs.exceptions(std::ofstream::badbit | std::ofstream::failbit);
-        dest_ofs.open(dest_path, std::ofstream::binary);
-        dest_ofs.write(dest_buf.data(), dest_size);
-    }
-    catch (const aesni::Error& e)
-    {
-        std::cerr << e;
-        return 1;
-    }
-    catch (const std::exception& e)
-    {
-        std::cerr << e.what() << "\n";
-        return 1;
-    }
-
-    return 0;
-}