Your IP : 3.135.195.180
a
R�f[ � @ s� d dl Zz d dlZW n& ey: dZdZd dlmZ Y n0 e ej
�ZejZd dl Ze dd� e
d�D ��Ze dd� e
d�D ��ZdZG dd� d�Zdd
d �Zd d
� ZdS )� N)�_compare_digestc c s | ]}|d A V qdS )�\ N� ��.0�xr r �)/opt/alt/python39/lib64/python3.9/hmac.py� <genexpr> � r � c c s | ]}|d A V qdS )�6 Nr r r r r r r
c @ sv e Zd ZdZdZddd�Zedd� �Zed d
� �Zed d � �Z ed
d� �Z
dd� Z dd� Z dd� Z
dd� Zdd� ZdS )�HMAC�@ )� _digest_cons�_inner�_outer�
block_size� digest_sizeN� c sF t |ttf�s tdt|�j ��� s,td��t� �r<� | _n,t � t�rXd
� fdd� | _nd� fdd� | _| �� | _ | �� | _
| j
j | _ t | j
d�r�| j
j
}|dk r�t�d || jf td
� | j}nt�d | j td
� | j}|| _
t|�|k� r�| �|��� }|�|d �}| j �|�t�� | j
�|�t�� |d u�rB| �|� d S )Nz,key: expected bytes or bytearray, but got %rz'Missing required parameter 'digestmod'.r
c s t �� | �S �N��_hashlib�new��d�� digestmodr r �<lambda>= r
z HMAC.__init__.<locals>.<lambda>c s
� � | �S r �r r r r r r ? r
r � z:block_size of %d seems too small; using our default of %d.� z<No block_size attribute on given digest object; Assuming %d.� )r
)r
)�
isinstance�bytes� bytearray� TypeError�type�__name__�callabler �strr r r �hasattrr � _warnings�warn� blocksize�RuntimeWarning�len�digest�ljust�update� translate�trans_5C�trans_36)�self�key�msgr r- r r r �__init__& sF
����
z
HMAC.__init__c C s d| j j S )Nzhmac-)r �name�r6 r r r r: _ s z HMAC.namec C s | j S r )r r; r r r � digest_consc s zHMAC.digest_consc C s | j S r )r r; r r r �innerg s z
HMAC.innerc C s | j S r )r r; r r r �outerk s z
HMAC.outerc C s | j �|� d S r )r r2 )r6 r8 r r r r2 o s z HMAC.updatec C s: | j �| j �}| j|_| j|_| j�� |_| j�� |_|S r )� __class__�__new__r r r �copyr )r6 �otherr r r rA s s z HMAC.copyc C s | j �� }|�| j�� � |S r )r rA r2 r r0 �r6 �hr r r �_current� s
z
HMAC._currentc C s | � � }|�� S r )rE r0 rC r r r r0 � s z HMAC.digestc C s | � � }|�� S r )rE � hexdigestrC r r r rF � s zHMAC.hexdigest)Nr )r' �
__module__� __qualname__r- � __slots__r9 �propertyr: r< r= r> r2 rA rE r0 rF r r r r r
s
9
r
r c C s t | ||�S r )r
)r7 r8 r r r r r � s r c s� t d ur(t� t�r(� tv r(t �| |� �S t� �r6� }n(t� t�rPd� fdd� }nd � fdd� }|� }|� }t|dd�}t| �|kr�|| ��� } | d|t| � } |� | �
t �� |� | �
t �� |� |� |� |�� � |�� S )
Nr
c s t �� | �S r r r �r0 r r r � r
zdigest.<locals>.<lambda>c s
� � | �S r r r rK r r r � r
r r r! )r
)r
)
� _hashopensslr" r) �_openssl_md_methsZ hmac_digestr( �getattrr/ r0 r2 r3 r5 r4 )r7 r8 r0 r< r= r> r- r rK r r0 � s, ��
r0 )Nr )�warningsr+ r rL � ImportErrorrM � _operatorr Zcompare_digest� frozensetZopenssl_md_meth_namesZhashlibr# �ranger4 r5 r r
r r0 r r r r �<module> s
~