segfault calling gcry_mpi_powm

[Stef Bon]

Hi,

the program is doing something what is hard to trace with gdb. GDB
shows the trace, but it does not happen there. It has to do with
memory allocated in a way causing this, and I cannot find it.
In the meantime I've solved this issue when it looks as if it crashes
when calling gcry_mpi_powm, but stuck now somewhere else.
This gives me hope, I can solve something, but still not able to make
it run and stay that way.

I will try valgrind.

thanks,

Stef Bon
the Netherlands