factoring out AES-specific stuff

1 files changed, 5 insertions, 5 deletions

diff --git a/utils/aes128ecb_decrypt_file.cpp b/utils/aes128ecb_decrypt_file.cpp
index 0f88144..ab55304 100644
--- a/utils/aes128ecb_decrypt_file.cpp
+++ b/utils/aes128ecb_decrypt_file.cpp
@@ -36,15 +36,15 @@ namespace
 
 int main(int argc, char** argv)
 {
-    AesNI_Block128 key;
-    AesNI_Aes128_RoundKeys encryption_keys, decryption_keys;
-
     if (argc != 4)
         exit_with_usage();
 
     try
     {
-        aesni_parse_block128(&key, argv[1], aesni::ErrorDetailsThrowsInDestructor());
+        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]);
@@ -60,7 +60,7 @@ int main(int argc, char** argv)
         src_buf.assign(std::istreambuf_iterator<char>(src_ifs),
                        std::istreambuf_iterator<char>());
 
-        aesni_aes128_expand_key(key, &encryption_keys);
+        aesni_aes128_expand_key(&key, &encryption_keys);
         aesni_aes128_derive_decryption_keys(&encryption_keys, &decryption_keys);
 
         std::size_t dest_size;