对 OAEP 填充进行解码时出错。
下面是解密方法
/// <summary>
/// RSA解密
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
public static string DecryptRsa(byte[] bytes)
{
try
{
UnicodeEncoding byteconvert = new UnicodeEncoding();
//byte[] bytes = Encoding.UTF8.GetBytes(content);
RSACryptoServiceProvider rsac = new RSACryptoServiceProvider();
StreamReader reader = new StreamReader(@"F:\Security\study\PublicKey.xml");
string PrivateKey = reader.ReadToEnd();
rsac.FromXmlString(PrivateKey);
reader.Close();
//rsac.ImportParameters(privateKey);
return byteconvert.GetString(rsac.Decrypt(bytes, true));
}
catch (Exception ex)
{
return ex.Message;
}
}