關於Harlequin Rip Security Number checksum 的算法
--------------------------------------------------------------------------------
關於Harlequin Rip Security Number checksum(核對碼) 的算法:
A.以大家最熟悉的security number為例:
15124-28,28為checksum(核對碼)
28=(1x3)+(5*2)+(1*1)+(2*3)+(4X2)
65302-35,35為checksum(核對碼)<<compose Express rip demo版序號>>
35=(6x3)+(5*2)+(3*1)+(0*3)+(2X2)
15124-28 6505053
B.Harlequin OEM ID大公開
ECRM ID=04(Hex十六進制)
04=(X*3)+(Y*2)+(Z*1)+(A*3)+(B*2)
0 2 0 0 0
1 0 1 0 2
0 0 0 0 2
10102-04
02000-04
Compose 金豪ID=16(Hex十六進制) 2F48
16=(X*3)+(Y*2)+(Z*1)+(A*3)+(B*2)
1 3 1 2 0
13120-16 ＝2F58
12104-16 ＝2F48
65302-16 ＝FF16
Highwater TorrentRip ID=33(Hex十六進制)
33=(X*3)+(Y*2)+(Z*1)+(A*3)+(B*2)
5 2 2 2 3
6 5 3 3 3
52223-33
Xitron (Navigator,SDP -Rip)ID=07(Hex十六進制)
07=(X*3)+(Y*2)+(Z*1)+(A*3)+(B*2)
2 0 1 0 0
20100-07
03100-07
SCREEN HQ-Rip ID=19(Hex十六進制)
41102-19
23102-19
32211-19
19＝(X*3)+(Y*2)+(Z*1)+(A*3)+(B*2)
4 1 1 0 2
3 2 2 1 1
2 3 1 0 2
AutoLogic ID=6(Hex十六進制)
JaksonRip ID=2C(Hex十六進制)
C.Compose Express Rip Demo Security number怎樣產生的?
FF16(Hex十六進制),16(Hex)為compose's OEM ID,FF16(Hex十六進制)=65302(十進制)
以此類推