PRNG test suite: bitstream and stream length
        Posted  
        
            by 
                Martin Trigaux
            
        on Super User
        
        See other posts from Super User
        
            or by Martin Trigaux
        
        
        
        Published on 2012-06-27T09:10:59Z
        Indexed on 
            2012/06/27
            9:17 UTC
        
        
        Read the original article
        Hit count: 344
        
random-number-generator
On the NIST website, there is a tool called sts (Statistical Test Suite) that allow us to rest the validity of a pseudo-random number generator based on a stream of bits in input.
When running the program, there is two variables I am not sure to understand : the stream length and number of bitstream.
Is the stream length the size of the file ? The number of bit inside ? The size of a bitstream ?
Are the bitstreams subset of the whole file ? Chosen how ?
Let say I have a text file containing 1,000,000 bits in ascii. What should be my arguments ?
You can find the user manual here if needed (I didn't find explanation about what are these variables in it).
Thank you
© Super User or respective owner