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d� dS dS )z�Functions for parallel computation on multiple cores.
Introduced in Python-RSA 3.1.
.. note::
Requires Python 2.6 or newer.
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Connection�nbits�pipe�returnc C s* t j�| �}t j�|�r|�|� d S q)N)�rsa�randnum�read_random_odd_int�prime�is_prime�send)r r �integer� r
�./usr/lib/python3/dist-packages/rsa/parallel.py� _find_prime s
�r �poolsizec s� t jdd�\}�z#� �fdd�t|�D �}|D ]}|�� q|�� }W |�� ��� n |�� ��� w |D ]}|�� q7|S )aU Returns a prime number that can be stored in 'nbits' bits.
Works in multiple threads at the same time.
>>> p = getprime(128, 3)
>>> rsa.prime.is_prime(p-1)
False
>>> rsa.prime.is_prime(p)
True
>>> rsa.prime.is_prime(p+1)
False
>>> from rsa import common
>>> common.bit_size(p) == 128
True
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