On 7/25/2012 3:01 PM, Florian Rüchel wrote:
Hi,
I have a tool which calls RAND_bytes() for a length of 16 bytes while
using the CAPI engine and having set it to be used for all purposes.
If I run it in my Visual Studio Debugger in executes perfectly, but if
run from within a command shell, it hangs on this statement (I
localized it with printf statements).
Now I am wondering what might be causing this problem.
Here is my system:
Windows 7 x64 Enterprise
cl: Microsoft (R) 32-bit C/C++ Optimizing Compiler Version
16.00.30319.01 for 80x86
link: Microsoft (R) Incremental Linker Version 10.00.30319.01
OpenSSL was compiled with this toolset and so is this program.
I cannot reproduce this problem, i.e. creating a small sample program
works perfectly. And since I cannot even debug it, I can't limit or
search for the problem.
Any ideas why this might be caused and how I can track it down?
Try putting printf() statements inside RAND_bytes() to narrow it
further (I assume you compile OpenSSL yourself).
Enjoy
Jakob
--
Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com
Transformervej 29, 2730 Herlev, Denmark. Direct +45 31 13 16 10
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