Chi Square Test for Randomness

I am a student preparing a final year project to generate random number for encryption purpose.

Is there any GOLDEN randomness test available on web? I have got DIEHARD but wonder if it is a good one or not.

Is there any sample report on web that explain, describe and interpret Chi Square Test for Randomness?

Many thanks.

well for encryption purpose,
U need to install GNU MP
u can get at the link below :
http://www.swox.com/gmp/