// Token: 0x060008D9 RID: 2265 RVA: 0x00039FE0 File Offset: 0x000381E0
public Class_239.NClass_1 tmethod_1552(Class_239.NClass_0 arg_0)
{
if (arg_0 == null)
{
throw new ArgumentNullException("authInfos");
}
this.cmethod_1584();
this.field_9 = true;
Class_264 arg_;
if (!string.IsNullOrEmpty(arg_0.nprop_3))
{
arg_ = new Class_264(arg_0.nprop_0, arg_0.nprop_1, arg_0.nprop_3);
}
else
{
arg_ = new Class_264(arg_0.nprop_0, arg_0.nprop_1);
}
Class_265 class_ = this.lmethod_1578 <Class_265>(arg_, null);
byte[] byteDizi_ = class_.prop_3.FromBase64();
this.field_7 = Class_223.pmethod_1469(byteDizi_, arg_0.nprop_2);
Class_219[] array = Class_223.pmethod_1479(class_.prop_2.FromBase64(), this.field_7);
byte[] source = Class_223.smethod_1480(class_.prop_0.FromBase64().FromMPINumber(), array[0], array[1], array[2]);
this.field_6 = source.Take(43).ToArray <byte>().ToBase64();
return(new Class_239.NClass_1(this.field_6, this.field_7));
}
// Token: 0x060008DC RID: 2268 RVA: 0x0003A10C File Offset: 0x0003830C
public void vmethod_1555()
{
this.cmethod_1584();
this.field_9 = false;
Random random = new Random();
this.field_7 = new byte[16];
random.NextBytes(this.field_7);
byte[] array = new byte[16];
random.NextBytes(array);
byte[] array2 = new byte[16];
random.NextBytes(array2);
byte[] data = Class_223.vmethod_1475(this.field_7, array);
byte[] array3 = Class_223.vmethod_1475(array2, this.field_7);
byte[] array4 = new byte[32];
Array.Copy(array2, 0, array4, 0, 16);
Array.Copy(array3, 0, array4, 16, array3.Length);
Class_253 arg_ = new Class_253(data.ToBase64(), array4.ToBase64());
Class_264 arg_2 = new Class_264(this.kmethod_1577(arg_), null);
Class_265 class_ = this.lmethod_1578 <Class_265>(arg_2, null);
this.field_6 = class_.prop_1;
}