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| cryptexit |
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| EnOne |
 Posted: Fri Oct 18, 2002 8:09 am Post subject: cryptexit |
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Centurion
Joined: 09 Oct 2002
Posts: 100
Location: Kansas City
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I am working with channel encryption using security exits.
I was working with cryptexit c program that was posted to the repository and I have everything working but I have the same problem with the last couple characters are being left off.
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| Once this happened I could send messages across that would get encrypted. I only had a few minutes to play with it before going home this evening, but it looks like it was chopping the last few bytes off my messages! I will try to figure out what's going on tommorrow, it may just be my problem. But otherwise everything is apparently working - bduncan |
| Quote: |
| I am facing the same problem as faced by bduncan i.e. it is chopping the last few bytes off my message. - harwinderr |
I've noticed this same message other times from people using cryptexit. Has anyone come up with a solution? |
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| EnOne |
| Posted: Mon Nov 25, 2002 5:02 pm Post subject: |
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Centurion
Joined: 09 Oct 2002
Posts: 100
Location: Kansas City
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if you search mqsec.c for "- 8" you will find
*status = EncryptBuffer (optr,
&encryptBufLen,
inbuf + offsetIn,
inbuflen - 8,
MQ_DO_NO_COMPRESS,
&partnerpubk, &qmgrdata.privk, &mqdigsig);
when you change ,inbuflen -8, to just ,inbuflen, and recompile the problem is solved |
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| bduncan |
| Posted: Tue Nov 26, 2002 1:15 pm Post subject: |
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Padawan
Joined: 11 Apr 2001
Posts: 1554
Location: Silicon Valley
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That fix rings a bell (about a year ago I had to implement this exit, came across the same 8 byte problem, and solved it, but since forgot how!)
I'll see if I can't alter the source code which is on this site with your fix, so nobody else runs into this problem...
_________________
Brandon Duncan
IBM Certified MQSeries Specialist
MQSeries.net forum moderator |
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