Hardware Against Software Piracy

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Hardware Against Software Piracy
?????????????????????????????????????????
H A S P
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????????????????????????????????????

• ????? Business Software Alliance BSA

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????????????

• ??????????????????????????????????????????????????
  ??????????
• ????????????????????????????????????????? ????
  ????????????????????????????????????????
  ???????????????????????????? ?????????????????????
  ???????????????????????????????????????? Demo
  ????????????????????????????
• ??????????????????????????????????????????????????
  ?????????????????

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????????????

• ??????????????????????????????????????????????????
  ??????????????????????? ??????????????????????????
  ? ????????????????????????????????????????????????
  ?????????????????????????????????????????
• ??????????????????????????????????????????????????
  ?????????????? ???????????????????????????????????
  ???????????????????????????????????????????

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A G E N D A

• ????????????
• ????????????????????????? HASP
• ?????????????? ??? HASP
• ???????????????????????

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??????????????? HASP

• HASP ????????????????????? ASIC
  ???????????????????? HASP ?????
  ?????????????????????????

??????????????????????????????????????????????????
??? ?????????????????????????????????? HASP
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????????????????????????? HASP

• On-chip encryption engine
• ???????????? anti-debugging reverse
  engineering ???? 50 module ???????????????????????
  ????????????????????
• ?????????????????? random ???????????????????????
  ????? HASP
• ?????? Envelope ???????????????????????????
• ????????????? data file ????????? 4 GB.
• ????????? Compiler ??? OS ??? Platform

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?????????????? HASP key
ASIC (Application Specific Integrated Circuit )
?????? ???????????????? Aladdin Knowledge System
Ltd.

• ??????????
• Developers Code
• (unique)
• Passwords
• (unique)

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?????????????? HASP key

• Memory ??????????
• Sublicensing information
• ??????????? HASP ???????????????? developer
• ?????????????????????? runtime
• User memory
• ?????? developer read/write
• ???????????????????????????
• ????????????????

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The HASP Memory

• ????? Passwords, Program Code ???????????????

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The HASP Memory

• ???????????????????? module ????? Application

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The HASP Memory

• ???????????????????????????????

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???????????????????????????????????????? HASP
????????? HASP
?????????????
Yes
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?????????????? ??? HASP
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HASP4 Std

• Advanced ASIC
• On-chip encryption engine
• ?????????? anti-debugging reverse engineering
  ???? 50 module
• ?????????????????????????????????????
• ???????????????????????
• ?????????? 1 ???????

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HASP4 M1, HASP4 M4

• Advanced ASIC Memory ??????????????????????????
  ???
• read/write memory ????????????? 100,000
  ?????????????????????????????????? 10 ??
• ??????????????????????? 112 ?????????? 1 ????

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HASP4 Time

• ??????????????? HASP4 M1, HASP4 M4
• ???????????????????????? real-time clock
• ???????????????????????????? 5 ??
• ??????????????????????? 112 ?????????? 1 ????

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NetHASP
???????????????????????????????????????????
Network ???

• ?????????????????????????????????????????????????
• ?????? Protocol TCP/IP, IPX, NetBIOS
• ??????????????????????? 112 ?????????? 1 ????

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????????? HASP
Non Memory Key
Memory Key
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???????????? HASP ???????????
HASP Model
R/W Memory
Applications
HASP4 Std
None
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HASP4 M1
112 bytes
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HASP4 M4
496 bytes
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HASP4 Time
512 bytes
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NetHASP
496 bytes
112
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?????????????????????????????? HASP

• Envelope
• API

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???????????????????? Envelope

• ???????????????????????????????????? HASP
• ????????????????????????? HASP
  ???????????????????? HASP ?????????? Developer
  ?????
• ???????????????????????? HASP
• ??????????????????????????????????????????????.

Preserves basic EXE structure, so OS can still
handle it.
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5 ?????????????????? Envelope

• ??????? Executable file ????????????????
• ??????????????? (?????????????????
  ???????????????????)
• ??? Passwords ??? HASP
• ?????????????????????? HASP??? runtime
• ?????? Protect

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Multi-Layered Envelope

• Envelope ??????? Envelope ????????????????????????
  ?????????????

Calc.exe
Enveloping
Calc1.exe
Calc1.exe
Enveloping
Calc2.exe
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????????????????? Envelope

• ???????
• ????????????????
• ??????????????????????????? source code.
• ?????????????????????????????????????????????
• ??????????? Envelope ??????????????????????

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Application Programming Interface API
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??????????? API
Program Code
The API allows flexible HASP calls
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Calls Return values
HASP (Service,SeedCode,LptNum,Password1,Password2,
Par1, Par2, Par3, Par4)
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Services available with API
IsHasp HaspEncodeData HaspDecodeData ReadWord Writ
eWord SetTime
GetTime SetDate GetDate Login Logout LastStatus
and more...
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?????????????? API

• ????????????????????? call HASP
  ?????????????????????????????????????
• ?????????????????????????????????????????????????
  ?????????????HASP
• ?????????????????????? memory ??? HASP

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Pattern Code Security (PCS)
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Pattern Code Security (PCS)

• ???????????????? HASP ???????????
• ?????? PCS ????????????????????????? Hacker
• ?????????????????????????????????????????????????
  ???????.

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How does PCS work ?
PCS gives shadow HASP calls
Program Code
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Calls Return values
(PCS pattern)
Calls to the Hasp Key
Return values
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• HASP4
• In 1999 NSTL rated HASP highest
• Over-scored Sentinel in 5 out of 5 categories
• HASP has since improved mainly in security
  features

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HASP is the most...

• Secure
• Compatible and Reliable
• Versatile and Flexible
• Easy to Use

hardware-based software protection system in the
industry!