/// <summary>
/// 获得密钥数组
/// </summary>
/// <returns>密钥数组</returns>
private byte[] GetLegalKey()
{
string result = key;
mCrypto.GenerateKey();
byte[] keyBytes = mCrypto.Key;
int keyLength = keyBytes.Length;
if (result.Length > keyLength)
{
result = result.Substring(0, keyLength);
}
else if (result.Length < keyLength)
{
result = result.PadRight(keyLength, ' ');
}
return(ASCIIEncoding.ASCII.GetBytes(result));
}
public override void GenerateKey() => _impl.GenerateKey();