public static string DecryptThenDecompress(this string inputString, string password)
{
using (MemoryStream decompressedStream = new MemoryStream())
{
using (MemoryStream compressedStream = new MemoryStream(AESGCM.SimpleDecryptWithPassword(Convert.FromBase64String(inputString), password)))
{
using (DeflateStream decompressorStream = new DeflateStream(compressedStream, CompressionMode.Decompress))
{
decompressorStream.CopyTo(decompressedStream);
}
return(Encoding.UTF8.GetString(decompressedStream.ToArray()));
}
}
}
/// <summary> /// Decrypts a simply encrypted string with a password: <seealso cref="Encrypt(string, string)"/> /// </summary> /// <param name="encryptedString">The string to decrypt.</param> /// <param name="password">The password to decrypt with (must be the same that was used for encrypting)</param> /// <returns>The decrypted string</returns> /// <remarks> /// Please understand the security limitations of symmetrical encryption with a known clear-text password. /// </remarks> public static string Decrypt(this string encryptedString, string password) => AESGCM.SimpleDecryptWithPassword(encryptedString, password);