title: How to test randomness of RNG using RNG test suite?
body: <p>I developed a RNG algorithm and It generate random numbers , Now i want to test the randomness of my generated outputs. I downloaded a test suite from nist(sts). There is an option to give input binary file to test the randomness. But i dont know how to generate these binary files. My RNG outputs 64bits length. How can i stack this outputs to generate a binary file. There is only sequence length input in the test suite. How to specify the RNG output as 64bit in test suite?.</p>