private bool method_3(string A_0, Class994 A_1) { using (Class989 class2 = new Class989(A_1.method_6(), A_1.method_7())) { return(class2.method_2(A_0)); } }
private MemoryStream method_5(Stream A_0, string A_1, Class994 A_2) { byte[] buffer = new byte[0x10]; MemoryStream stream = new MemoryStream(); long length = A_0.Length; int num2 = 0; A_0.Position = 0L; uint num3 = 0; using (Class989 class2 = new Class989(A_2.method_6(), A_2.method_7())) { Class992 class3 = A_2.method_7(); Class993 class4 = A_2.method_6(); IntPtr ptr = class2.method_4(A_1, class3.method_0(), num3, class4.method_12()); while (num2 < length) { for (int i = A_0.Read(buffer, 0, 0x10); i < 0x10; i++) { buffer[i] = 1; } buffer = class2.method_3(ptr, buffer); stream.Write(buffer, 0, 0x10); num2 += 0x10; if ((num2 % 0x200) == 0) { num3++; Class990.CryptDestroyKey(ptr); ptr = class2.method_4(A_1, class3.method_0(), num3, class4.method_12()); } } Class990.CryptDestroyKey(ptr); } stream.Position = 0L; return(stream); }