Am Montag, 30. Oktober 2006 15:17 schrieb OZER METIN:
> I am trying to use openSC java but I get an exception while trying to add
> opensc provider.
>
> exception:
> org.opensc.pkcs11.wrap.PKCS11Exception: Cannot find function
> C_GetFunctionList in PKCS11 module opensc-PKCS11-0.1.
> at org.opensc.pkcs11.PKCS11Provider.loadPKCS11Module(Native Method)
> at org.opensc.pkcs11.PKCS11Provider.initialize(PKCS11Provider.java:151)
> at org.opensc.pkcs11.PKCS11Provider.<init>(PKCS11Provider.java:188)
>
> My code:
>
> Provider p=null;
> try {
> p = new org.opensc.pkcs11.PKCS11Provider(configName);
> } catch (IOException e) {
> e.printStackTrace();
> }
> Security.addProvider(p);
I guess, you are using opensc-java under Win32 and the JVM process is unable
to resolve all dependent DLLs. Generally, you might either
1) add the directory, where additional DLLs referenced by your PKCS#11 module
to the PATH env. variable.
or
2) Install all additional DLLs referenced by your PKCS#11 module in
%SystemRoot%
or
3) Set the current working directory the running program to the directory,
where additional DLLs referenced by your PKCS#11 module are located.
In order to find dependent DLLs, you might use the 'deoends.exe' tool from
MSVC or an equivalent tool.
The opensc PKCS#11 module depnds BTW in opensc.dll pkcs15init.dll libeay32.dll
libssl32.dll, which are typically installed in your SCB directory.
Regards,
Wolfgang
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