This is an implementation of IETF RFC 3797 in Python3
It includes the reference input files and output from that RFC.
make test
Will run the program with the program and compare the output against
the expected diff. (The program adds the names, the RFC lists the
names separately; I joined them in the ref.results file.)
To run the program you need to have a seeds file. In this file, lines
beginning with a# are ignored. All other lines are taken to be
a space-separated set of numbers (order does not matter) that are
used as the entropy seeds.
You also need a names file. This is a list of names, one per line,
from which to chose. There are no comment lines, all lines are
significant.
To run the program, you can use -h for help. Normal use is
./pick.py -s seeds -n names -cCOUNT
where COUNT is the number of entries you want. A nice feature of
the algorithm -- indeed, the whole point of it -- is that it is
repeateable, so running the program with the same input files and
different COUNT values will get the same output for the same
positions.