[jcifs] SMB Signing Sequence Counters
Michael B Allen
mba2000 at ioplex.com
Sat Sep 13 16:55:21 EST 2003
It's 3 o'clock in the morning, it's raining steady, and otherwise silent.
I love that.
>> Is the verify sequence number of the response always 1 more than the
>> sequence number used to sign it's request (as shown above)?
> I *think* so; I'm not sure if there was coverage for that scenario in the
> I did or not (I know it tested multiple requests in a row, i.e. not just
> alternating request-response, but I don't know if it encountered
I'll assume this is true for the moment.
>> give us the concurrency we need and considering snd_buf and rcv_buf are
>> static it prevents their contents from changing during signing/verifying
>> (which I think might be a problem with the current code).
> That sounds preferable (assuming it works properly); if you have this
> I can test it here.
Which will be important because I don't have a way to test this at all.
Can NT 4.0 serve signed SMBs? Is there a registry setting for that? I'll
setup a better example program for you.
A program should be written to model the concepts of the task it
performs rather than the physical world or a process because this
maximizes the potential for it to be applied to tasks that are
conceptually similar and, more important, to tasks that have not
yet been conceived.
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