public static void LoadProperties()
{
aesProperties = new AESProperties
{
InitializationVector = File.ReadAllBytes(AES_PROPERTIES_PATH_IV),
Key = File.ReadAllBytes(AES_PROPERTIES_PATH_KEY)
};
}
public static void GenerateKeyAndInitializationVectorIfNeeded()
{
if (!File.Exists(AES_PROPERTIES_PATH_IV) || !File.Exists(AES_PROPERTIES_PATH_KEY))
{
using (System.Security.Cryptography.Aes aesAlg = System.Security.Cryptography.Aes.Create())
{
AESProperties aesProperties = new AESProperties { InitializationVector = aesAlg.IV, Key = aesAlg.Key };
WriteToBinaryFile(AES_PROPERTIES_PATH_IV, aesProperties.InitializationVector);
WriteToBinaryFile(AES_PROPERTIES_PATH_KEY, aesProperties.Key);
}
}
}