// Token: 0x060000C2 RID: 194 RVA: 0x00006F64 File Offset: 0x00005164
internal static void lmethod_98(byte[] byteDizi_0, byte[] byteDizi_1)
{
byte[] array = Class_29.Clone(byteDizi_0);
byte[] array2 = new byte[16];
for (int i = 0; i < 16; i++)
{
byte b = byteDizi_1[i];
for (int j = 7; j >= 0; j--)
{
if (((int)b & 1 << j) != 0)
{
Class_34.cmethod_104(array2, array);
}
bool flag = (array[15] & 1) > 0;
Class_34.xmethod_101(array);
if (flag)
{
byte[] array3 = array;
int num = 0;
array3[num] = array3[num];
}
}
}
Array.Copy(array2, 0, byteDizi_0, 0, 16);
}
// Token: 0x060000BC RID: 188 RVA: 0x00006D18 File Offset: 0x00004F18
private void gmethod_93(bool bool_0)
{
this.field_15 = Class_29.Clone(this.field_9);
this.field_6 = Class_29.Clone(this.field_10);
this.field_5 = 0;
this.field_16 = 0UL;
if (this.field_4 != null)
{
Array.Clear(this.field_4, 0, this.field_4.Length);
}
if (bool_0)
{
this.field_12 = null;
}
this.field_1.pmethod_109();
}
// Token: 0x060000B8 RID: 184 RVA: 0x00006848 File Offset: 0x00004A48
public virtual void pmethod_89(bool bool_0, Class_44 arg_0)
{
this.field_7 = bool_0;
this.field_12 = null;
if (arg_0 is Class_26)
{
Class_26 class_ = (Class_26)arg_0;
this.field_14 = class_.gmethod_73();
this.field_3 = class_.tmethod_72();
int num = class_.prop_1;
if (num < 96 || num > 128 || num % 8 != 0)
{
throw new ArgumentException("Invalid value for MAC size: " + num.ToString());
}
this.field_13 = num / 8;
this.field_11 = class_.prop_0;
}
else
{
if (!(arg_0 is Class_41))
{
throw new ArgumentException("invalid parameters passed to GCM");
}
Class_41 class_2 = (Class_41)arg_0;
this.field_14 = class_2.cmethod_114();
this.field_3 = null;
this.field_13 = 16;
this.field_11 = (Class_39)class_2.prop_0;
}
int num2 = bool_0 ? 16 : (16 + this.field_13);
this.field_4 = new byte[num2];
if (this.field_14 == null || this.field_14.Length < 1)
{
throw new ArgumentException("IV must be at least 1 byte");
}
if (this.field_3 == null)
{
this.field_3 = new byte[0];
}
this.field_1.dmethod_106(true, this.field_11);
this.field_8 = new byte[16];
this.field_1.lmethod_108(this.field_8, 0, this.field_8, 0);
this.field_2.smethod_110(this.field_8);
this.field_9 = this.vmethod_95(this.field_3);
if (this.field_14.Length == 12)
{
this.field_10 = new byte[16];
Array.Copy(this.field_14, 0, this.field_10, 0, this.field_14.Length);
this.field_10[15] = 1;
}
else
{
this.field_10 = this.vmethod_95(this.field_14);
byte[] array = new byte[16];
Class_33.dmethod_96((ulong)((long)this.field_14.Length * 8L), array, 8);
Class_34.cmethod_104(this.field_10, array);
this.field_2.xmethod_111(this.field_10);
}
this.field_15 = Class_29.Clone(this.field_9);
this.field_6 = Class_29.Clone(this.field_10);
this.field_5 = 0;
this.field_16 = 0UL;
}
