work on Zimmerman
zimmerman: one mult kind of working
one add works kind of
more work towards making zimmerman approach work
single add and mul circuits now working for zimmerman's approach
work towards getting zimmerman to handle more general circuits
more work on zimmerman...
code cleanup
code cleanup; get --zimmerman working with --test-all
zimmerman now working for 2 gate circuits
cleaned up secret y values in acirc files
Merge branch 'dev' of https://github.com/amaloz/ind-obfuscation
update help info
update README