AlkantarClanX12
Your IP : 3.133.139.28
3
�b�Wq � @ s� d dl Z d dlZd dlZddlmZmZ y d dlZW n ek
rP d dl ZY nX G dd� de
�Z e � Z y ej
� ZW n ek
r� dZY nX dd� Zdd � ZdS )
� N� )�long� binary_typec @ sH e Zd Zddd�Zddd�Zdd� Zd d
� Zd d � Zd
d� Zdd� Z dS )� EntropyPoolNc C s� d| _ d | _d| _tj� | _y dd l}|j� | _d| _ W n^ t
k
r� y dd l }|j � | _d| _ W n, t
k
r� dd l
}|j � | _d| _ Y nX Y nX td| j �| _|d k r�| jt|�� d| _tj� | _n d| _d| _d S )Nr � � � TF)�
pool_index�digest� next_byte�
_threadingZLock�lock�hashlibZsha1�hash�hash_len� ImportError�sha�new�md5� bytearray�pool�stir�seeded�os�getpid�seed_pid)�self�seedr r r � r � /usr/lib/python3.6/entropy.py�__init__ s0
zEntropyPool.__init__Fc C sr |s| j j� zNxH|D ]@}| j| jkr,d| _|d@ }| j| j |N < | jd7 _qW W d |sl| j j� X d S )Nr � r )r
�acquirer r r �release)r ZentropyZalready_locked�c�br r r r 7 s
zEntropyPool.stirc C s� | j s| jtj� kr�ytjd�}W n` tk
r� y*tddd�}z|jd�}W d |j� X W n tk
r~ t t
j
� �}Y nX Y nX d| _ tj� | _d | _ t |�}| j
|d� d S )Nr z /dev/urandom�rbr T)r r r r �urandom� Exception�open�read�close�str�timer
r r )r r �rr r r � _maybe_seedE s
zEntropyPool._maybe_seedc
C s� | j j� zr| j� | jd ks*| j| jkr`| jjt| j �� t
| jj� �| _| j | jd� d| _| j| j }| jd7 _W d | j j � X |S )NTr r )
r
r" r/ r
r r r �updater r r r r# )r �valuer r r �random_8X s
zEntropyPool.random_8c C s | j � d | j � S )N� )r2 )r r r r � random_16g s zEntropyPool.random_16c C s | j � d | j � S )Ni )r4 )r r r r � random_32j s zEntropyPool.random_32c C sl || d }|t d�kr td��|dkr8| j}t d�}n |dkrL| j}d}n
| j}d}|||� |d S ) Nr l ztoo bigi l �� r3 i�� r! )r �
ValueErrorr5 r4 r2 )r �first�last�sizeZrand�maxr r r �random_betweenm s
zEntropyPool.random_between)N)F)
�__name__�
__module__� __qualname__r r r/ r2 r4 r5 r; r r r r r s
r c C s t d k rt jdd�S tj� S d S )Nr i )�
system_random� randranger r4 r r r r r4 � s r4 c C s( t d k rt j| |d �S tj| |�S d S )Nr )r? r@ r r; )r7 r8 r r r �between� s rA )r Zrandomr- Z_compatr r Z threadingr r Zdummy_threading�objectr r Z SystemRandomr? r( r4 rA r r r r �<module> s b