public List <string> LoadFile(string filePath, string base64key)
{
var key = Convert.FromBase64String(base64key);
var contentLines = _fileService.ReadTextFile(filePath);
var fileData = new FileEncryptionData(contentLines);
var iv = fileData.GetInitVector();
return(fileData.TextLines
.Select(line => _aesService.Decrypt(line, key, iv))
.ToList());
}
public void SaveFile(string filePath, IEnumerable <string> lines, string base64key)
{
var key = Convert.FromBase64String(base64key);
var iv = _aesService.GenerateInitVector();
var fileData = new FileEncryptionData(iv)
{
TextLines = lines
.Select(line => _aesService.Encrypt(line, key, iv))
.ToList()
};
_fileService.SaveTextFile(filePath, fileData.ToFileContentLines());
}
