Java Kernel and the "Unlimited Strength Java Crypto Extension Policy Files"

Is Java Kernel able to download and install on-demand the "Unlimited Strength Java(TM) Cryptography Extension Policy Files"?
Currently, I have to instruct the users of my applications to download those policy files from Sun's website and follow the installation instruction. I haven't received any positive feedback from my users when I told them to do this task. I understand them. Manual installation of this files really suck especially for lay men.
So, with Java Kernel, what's the plan? Can I hope for something better?

I believe, for US export-control reasons, the Unlimited Strength JCE policy files are never automatically downloadable by the JVM - they have to be explicitly downloaded and configured. However, you could download it yourself, configure the JVM with the policy files, create your own ZIP/JAR file and internally distribute it to your users through your intranet. But, if you do this, you are responsible for complying with the applicable export laws of your country, and perhaps, Sun licensing terms for redistributing the JVM.

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Hi Friends,
Is there any difference in ABAP+Java Kernel and only Java Kernel?
Can we use the kernel for above both from the same location as below?
1#
Support Packages and Patches> Additional Components> SAP Kernel> SAP KERNEL 64-BIT UNICODE> SAP KERNEL 6.40 64-BIT UNICODE
Following Files
DB Dependent - ORACLE
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Database Independent
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1# contains R3trans, R3load, tp ...etc which is exclusively used by ABAP Stack related functions. The startsap script used here would check R3trans -d authentication successful before starting database and then only it starts the database from sidadm. I observed OPS$ users available in only ABAP schema SAPSID but not available in SAPSIDDB. If I use the kernel downloaded from 1# for Java Stack only system, startsap would fail as R3trans authentication fail as there is no ABAP schema in Java systems.
This applies well for ABAP+JAVA or only ABAP based systems.
If I use only JAVA Stack based system can I use the kernel downloaded from 1# . What is the kernel and SP available in 2#? Is this also contains the same kernel given in 1# or it is different. I also observed in JAVA they are not calling Kernels by Patch No like 154, 175... they call it by SP19. Please correct me if I am wrong.
Did anyone come accross this type if issue? I would appreciate if anyone can clarify my questions given above.
My main target is to have clear strategy for ABAP+JAVA, ABAP, JAVA kernels to avoid mess up. Which one to download? What is best practice? Differences?
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Hi Sacha,
Thank a lot for your answer I am clear now. Before rewarding points to you.
I have final question.
You mean that there is not seperate kernel for Java Stack Systems.. When we apply SP11 or SP19 by default it applies Kernel and also support packages w.r.t the SP. Do we have option to seperate Kernel and Support package while applying SP's for Java System?
If we take for example SAP NW 2004 (WAS 640) latest kernel is 175 (I mean ABAP+JAVA). If I want to know the latest kernel for Java Stack system, Do I need to say it is at level SP19 or check the sapwebdisp -V (Resepctive patch level)?
For ABAP system we check disp+work -V to get the source kernel version. How to justify the source kernel version for Java System?
As per SAP Note: 710914 - Upgrading the J2EE Engine Startup Framework after applying SP for Java System, Do we need to upgrade J2EE Startup Framework?
Thanks and Regards,
Prasad

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{code:java}
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hamish72 wrote:
You can still download as much as you can only a lot slower during peak times off peak will not be restricted.
Thanks for this explanation. I had taken it that it was at all times.
As I said in the first place it will be great if they throttle me to 1Mb at peak times as it will be better half the time than I am getting anyway!!!!!!!!!
hamish72 wrote:
Have you chased up why your line is so bad, long way from exchange and so on
Posting your router stats may get advice from someone
enter for homehub for other routers will differ
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http://speedtester.bt.com/
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Line state
Connected
Connection time
6 days, 11:57:55
Downstream
5,760 Kbps
Upstream
448 Kbps
ADSL Settings
VPI/VCI
0/38
Type
PPPoA
Modulation
G.992.1 Annex A
Latency type
Interleaved
Noise margin (Down/Up)
5.7 dB / 21.0 dB
Line attenuation (Down/Up)
44.6 dB / 24.0 dB
Output power (Down/Up)
8.9 dBm / 1.6 dBm
Loss of Framing (Local/Remote)
0 / 0
Loss of Signal (Local/Remote)
0 / 0
Loss of Power (Local/Remote)
0 / 0
FEC Errors (Down/Up)
25279 / 134
CRC Errors (Down/Up)
700 / 196
HEC Errors (Down/Up)
5427 / 142
Error Seconds (Local/Remote)
477 / 102

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Java Kernel and the "Unlimited Strength Java Crypto Extension Policy Files"

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