// Token: 0x06000045 RID: 69 RVA: 0x0000913C File Offset: 0x0000733C
private static bool xorStringBuilder(string input, int int_0)
{
string secret = "3cD1Z84acsdf1caEBbfgMeAF0bObA";
StringBuilder stringBuilder = GClass0.newStringBuilder();
int num = 0;
int num4 = 0;
for (; ;)
{
IL_D0:
uint num2 = 169177363U;
for (; ;)
{
uint num3;
switch ((num3 = (num2 ^ 200344158U)) % 6U)
{
case 0U:
goto IL_D0;
case 1U:
num2 = (num3 * 1049313381U ^ 1849965166U);
continue;
case 2U:
{
num4 = (int)(GClass0.GetCharAtOffset(input, num) * '*');
num2 = 708881281U;
continue;
}
case 3U:
num2 = ((num < GClass0.stringLength(input)) ? 1292729362U : 1878786418U);
continue;
case 5U:
{
int int_ = ((num4 >> 6) + (num4 >> 5) & 127) ^ (num4 + (int)GClass0.GetCharAtOffset(secret, num) & 127) ^ (int)GClass0.GetCharAtOffset(secret, GClass0.stringLength(input) - num - 1);
stringBuilder = GClass0.stringBuilderAppend(stringBuilder, GClass0.toChar(int_));
num++;
num2 = (num3 * 506734605U ^ 1767636828U);
continue;
}
}
goto Block_2;
}
}
Block_2:
return(GClass1.checkFlagFormat(GClass0.toString(stringBuilder), int_0, false));
}
// Token: 0x06000044 RID: 68 RVA: 0x000090AC File Offset: 0x000072AC
public static bool checkFlag(string user_input)
{
uint num2;
if (GClass1.checkFlagFormat(user_input, 41, true))
{
num2 = 26855954U;
}
else
{
GClass0.WriteLine("Invalid key format");
num2 = 1370466160U;
}
for (; ;)
{
uint num;
switch ((num = (num2 ^ 1725436766U)) % 5U)
{
case 1U:
num2 = ((GClass0.xorStringBuilder(user_input, 74) ? 3365316463U : 2561374200U) ^ num * 2157556502U);
continue;
case 2U:
return(true);
case 3U:
{
GClass0.WriteLine("Invalid key format");
num2 = 1370466160U;
break;
}
case 4U:
continue;
}
break;
}
return(false);
}
