Frequent issues and questions of LibLogicalAccess developers

How to increment the library version ?

• Edit ''/pom.xml'' file and change ''project.version'' node to the new version
• Edit ''/documentations/pom.xml'' file and change ''project.version'' node to the new version

Why using TomCrypt and OpenSSL? Does not OpenSSL could replace all TomCrypt implementation?

Sure it does, but using OpenSSL add several legal constraint to your project. Import/Export regulation of several governments match complexly with OpenSSL features. Using TomCrypt DES implementation for chips only requiring DES encryption could allow you to distribute your product without OpenSSL in a few efforts (if you only use HID iClass chips for example).

How to reinstall Smart Card service?

In case you accidentally removed SCardSvr service on Windows or it is missing, you can restore it using following reg files:

• Windows 7

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SCardSvr]
"DisplayName"="Smart Card"
"Group"="SmartCardGroup"
"ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
  74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
  00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,\
  6b,00,20,00,4c,00,6f,00,63,00,61,00,6c,00,53,00,65,00,72,00,76,00,69,00,63,\
  00,65,00,41,00,6e,00,64,00,4e,00,6f,00,49,00,6d,00,70,00,65,00,72,00,73,00,\
  6f,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00
"Description"="@%SystemRoot%\\System32\\SCardSvr.dll,-5"
"ObjectName"="NT AUTHORITY\\LocalService"
"ErrorControl"=dword:00000001
"Start"=dword:00000002
"Type"=dword:00000020
"DependOnService"=hex(7):50,00,6c,00,75,00,67,00,50,00,6c,00,61,00,79,00,00,00,\
  00,00
"ServiceSidType"=dword:00000001
"RequiredPrivileges"=hex(7):53,00,65,00,43,00,72,00,65,00,61,00,74,00,65,00,47,\
  00,6c,00,6f,00,62,00,61,00,6c,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,\
  67,00,65,00,00,00,53,00,65,00,43,00,68,00,61,00,6e,00,67,00,65,00,4e,00,6f,\
  00,74,00,69,00,66,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,\
  65,00,00,00,00,00
"FailureActions"=hex:84,03,00,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,\
  00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SCardSvr\Parameters]
"ServiceDll"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,\
  00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,\
  53,00,43,00,61,00,72,00,64,00,53,00,76,00,72,00,2e,00,64,00,6c,00,6c,00,00,\
  00
"ServiceMain"="CalaisMain"
"ServiceDllUnloadOnStop"=dword:00000001

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SCardSvr\Security]
"Security"=hex:01,00,14,80,90,00,00,00,a0,00,00,00,14,00,00,00,34,00,00,00,02,\
  00,20,00,01,00,00,00,02,c0,18,00,00,00,0c,00,01,02,00,00,00,00,00,05,20,00,\
  00,00,20,02,00,00,02,00,5c,00,04,00,00,00,00,02,14,00,ff,01,0f,00,01,01,00,\
  00,00,00,00,05,12,00,00,00,00,00,18,00,ff,01,02,00,01,02,00,00,00,00,00,05,\
  20,00,00,00,20,02,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,05,04,\
  00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,05,06,00,00,00,01,02,\
  00,00,00,00,00,05,20,00,00,00,20,02,00,00,01,02,00,00,00,00,00,05,20,00,00,\
  00,20,02,00,00

• Windows 8, 8.1, 10

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SCardSvr]
"DisplayName"="@%SystemRoot%\\System32\\SCardSvr.dll,-1"
"ErrorControl"=dword:00000001
"Group"="SmartCardGroup"
"ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
  74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
  00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,\
  6b,00,20,00,4c,00,6f,00,63,00,61,00,6c,00,53,00,65,00,72,00,76,00,69,00,63,\
  00,65,00,41,00,6e,00,64,00,4e,00,6f,00,49,00,6d,00,70,00,65,00,72,00,73,00,\
  6f,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00
"Start"=dword:00000002
"Type"=dword:00000020
"Description"="@%SystemRoot%\\System32\\SCardSvr.dll,-5"
"DependOnService"=hex(7):77,00,75,00,64,00,66,00,73,00,76,00,63,00,00,00,00,00
"ObjectName"="NT AUTHORITY\\LocalService"
"ServiceSidType"=dword:00000001
"RequiredPrivileges"=hex(7):53,00,65,00,43,00,72,00,65,00,61,00,74,00,65,00,47,\
  00,6c,00,6f,00,62,00,61,00,6c,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,\
  67,00,65,00,00,00,53,00,65,00,43,00,68,00,61,00,6e,00,67,00,65,00,4e,00,6f,\
  00,74,00,69,00,66,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,\
  65,00,00,00,00,00
"FailureActions"=hex:84,03,00,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,\
  00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SCardSvr\Parameters]
"ServiceDllUnloadOnStop"=dword:00000001
"ServiceMain"="CalaisMain"
"ServiceDll"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,\
  00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,\
  53,00,43,00,61,00,72,00,64,00,53,00,76,00,72,00,2e,00,64,00,6c,00,6c,00,00,\
  00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SCardSvr\Security]
"Security"=hex:01,00,14,80,90,00,00,00,a0,00,00,00,14,00,00,00,34,00,00,00,02,\
  00,20,00,01,00,00,00,02,c0,18,00,00,00,0c,00,01,02,00,00,00,00,00,05,20,00,\
  00,00,20,02,00,00,02,00,5c,00,04,00,00,00,00,02,14,00,ff,01,0f,00,01,01,00,\
  00,00,00,00,05,12,00,00,00,00,00,18,00,ff,01,02,00,01,02,00,00,00,00,00,05,\
  20,00,00,00,20,02,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,05,04,\
  00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,05,06,00,00,00,01,02,\
  00,00,00,00,00,05,20,00,00,00,20,02,00,00,01,02,00,00,00,00,00,05,20,00,00,\
  00,20,02,00,00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SCardSvr\TriggerInfo]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SCardSvr\TriggerInfo\0]
"Type"=dword:00000001
"Action"=dword:00000001
"GUID"=hex:30,52,dd,50,8a,ba,d1,11,bf,5d,00,00,f8,05,f5,30

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SCardSvr\TriggerInfo\1]
"Type"=dword:00000006
"Action"=dword:00000001
"GUID"=hex:67,d1,90,bc,70,94,39,41,a9,ba,be,0b,bb,f5,b7,4d
"Data0"=hex:63,00,36,00,62,00,35,00,32,00,33,00,35,00,61,00,2d,00,65,00,34,00,\
  31,00,33,00,2d,00,34,00,38,00,31,00,64,00,2d,00,39,00,61,00,63,00,38,00,2d,\
  00,33,00,31,00,36,00,38,00,31,00,62,00,31,00,66,00,61,00,61,00,66,00,35,00,\
  00,00
"DataType0"=dword:00000002

• Trigger Start

If you're only missing the original triggers for SCardSvr service start, you can run the following command with administrator privileges: sc triggerinfo SCardSvr start/device/50dd5230-ba8a-11d1-bf5d-0000f805f530 start/device/121d8161-866d-4a24-ba58-9058940c0d47 start/rpcinterface/c6b5235a-e413-481d-9ac8-31681b1faaf5 start/rpcinterface/D09BDEB5-6171-4A34-BFE2-06FA82652568:F2ADD560-EB85-4170-82A2-A48E789690CD