public int SignData(IntPtr intptr_0, string string_0, string string_1, out string string_2)
{
string_2 = "";
if (intptr_0 == IntPtr.Zero)
{
return(0x25);
}
int num = Crypt_Login(intptr_0, string_1);
if (num != 0)
{
Class20.smethod_2(string.Format("签名时登录密码:{0}", string_1));
return(num);
}
byte[] bytes = Encoding.GetEncoding("GBK").GetBytes(string_0);
byte[] buffer = new byte[0x400];
uint num2 = 0x400;
DATE_TIME date_time = new DATE_TIME();
int num3 = Crypt_SignData(intptr_0, bytes, (uint)bytes.Length, 6, ref date_time, 0, buffer, ref num2);
if (num3 != 0)
{
Class20.smethod_1("=============================SignData：返回值=============================" + num3);
return(num3);
}
string_2 = Convert.ToBase64String(buffer, 0, (int)num2);
return(num3);
}
public static extern int Crypt_SignData(IntPtr intptr_0, byte[] byte_0, uint uint_0, uint uint_1, ref DATE_TIME date_TIME_0, uint uint_2, byte[] byte_1, ref uint uint_3);