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j Z d d l m Z m Z m Z m Z d S( sH A cryptographically strong version of Python's standard "random" module.s $Id$t StrongRandomt getrandbitst randranget randintt choicet shufflet samplei����( t RandomNi i i ( t *c B sM e Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s | d k r$ | d k r$ d | _ nW | d k rH | d k rH | | _ n3 | d k ro | d k ro | j | _ n t d � � d S( Ns( Cannot specify both 'rng' and 'randfunc'( t Nonet _randfunct readt
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t argst startt stopt stept num_choicest r( ( s: /usr/lib64/python2.7/site-packages/Crypto/Random/random.pyR 5 s2 c C sw t | t t f � s, t | t t f � r; t d � � n | j | | d � } | | k oh | k n ss t � | S( s0 Return a random integer N such that a <= N <= b.s" randint requires integer argumentsi ( R R R R R t AssertionError( R
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