Current File : //lib64/python2.7/site-packages/Crypto/PublicKey/_DSA.pyc
�
Bd\Rc @ s� d Z d d l Td d l m Z d d l m Z m Z d d l m Z d d l Td e
f d � � YZ d � Z d d � Z d
d
d � � YZ d S( s $Id$i����( t *( t number( t
bytes_to_longt
long_to_bytes( t SHAt errorc B s e Z RS( ( t __name__t
__module__( ( ( s; /usr/lib64/python2.7/site-packages/Crypto/PublicKey/_DSA.pyR $ s c C s/ | d � } t j | � j � } t j t t | � d � � j � } t d � } xu t d d � D]d } t | | � t | | � A} | d k r� | d B} n | d k r� | d B} n | d | } qb Wx t | � s� | d } q� Wt d d � | k ot d d � k n r | | f St
d
� � d S( Ni i i i� i i i l � l � s Bad q value generated( R t newt digestR R t bignumt ranget bordt isPrimet powt RuntimeError( t randfunct St hash1t hash2t qt it c( ( s; /usr/lib64/python2.7/site-packages/Crypto/PublicKey/_DSA.pyt generateQ' s %
.
c C s� | d k r t d � � n t � } | r7 | d � n x�t | � \ } | _ t | d d � d } d d i } } } | j d ?d @} t t d � | � }
t t d � | d � } x� | d k r�xN t d | d � D]9 } t t j
| t | � t | � � j � � | | <q� W| | |
}
x0 t | d d
d
� D] } |
d >| | }
q>W|
| } | | d | j d } | | k r�t
| � r�Pn | d | | d } } q� W| d k r�Pn | r: | d � q: q: | | _ t | d | j � d } | r| d
� n x_ t | | � � | d } t | | | � } d | k o\| d k n r| d k rPqq| | _ | r�| d � n x8 t | d � � } d | k o�| j k n r�Pq�q�| t | | | � | _ | _ | S( s� generate(bits:int, randfunc:callable, progress_func:callable)
Generate a DSA key of length 'bits', using 'randfunc' to get
random data and 'progress_func', if present, to display
the progress of the key generation.
i� s Key length < 160 bitss p,q
i i i i i i i����l � s 4096 multiples failed
s h,g
s x,y
i ( t
ValueErrort DSAobjR R t divmodR R
R R R R t bstrR R
t pt gt xt y( t bitsR t
progress_funct objR t nt Ct Nt Vt bt powbt powL1t kt Wt XR t powert hR R ( ( s; /usr/lib64/python2.7/site-packages/Crypto/PublicKey/_DSA.pyt generate_py9 sZ
7
,
R c B s e Z RS( ( R R ( ( ( s; /usr/lib64/python2.7/site-packages/Crypto/PublicKey/_DSA.pyR q s N( ( t __revision__t Crypto.PublicKey.pubkeyt Crypto.UtilR t Crypto.Util.numberR R t Crypto.HashR t Crypto.Util.py3compatt ExceptionR R t NoneR/ R ( ( ( s; /usr/lib64/python2.7/site-packages/Crypto/PublicKey/_DSA.pyt <module> s
8
Mini Shell