verification of randomness

-----BEGIN PGP SIGNED MESSAGE----- Hi... I've built a random number generator based on the noise of a Zener diode. Now I'd like to verify it's correct operation. I'd be very grateful if someone could point me to existing software for randomness tests or additional tests not mentioned in Knuth. I'll make the design of the generator available as soon as I've verified it's operation. Andreas -----BEGIN PGP SIGNATURE----- Version: 2.6.2 Comment: Processed by Mailcrypt 3.4, an Emacs/PGP interface iQCVAgUBMRVyMUyjTSyISdw9AQHUSQP/UK3ubued8U3iB4FDO5WAsiEV+F2/100O 0w42NSZbry5+07u+l9eJN/ogpECZ9yIltWM7slkKZS0q0TGQ4zCucHoDPKhubMHs gQqjkmgXTs0drqRn+BYPoQFYPyiYLeBr67BRqsQFyp7neuMC5NN10NpL9y4bcAS2 8NBB7yFh9d0= =RD04 -----END PGP SIGNATURE-----