Edit File: x25519.cpython-36.pyc
3 l�_� � @ sp d dl mZmZmZ d dlZd dlZd dlmZmZ ej ej �G dd� de ��Z ej ej �G dd� de ��Z dS )� )�absolute_import�division�print_functionN)�UnsupportedAlgorithm�_Reasonsc @ s& e Zd Zedd� �Zejdd� �ZdS )�X25519PublicKeyc C s* ddl m} |j� s tdtj��|j|�S )Nr )�backendz3X25519 is not supported by this version of OpenSSL.)�,cryptography.hazmat.backends.openssl.backendr �x25519_supportedr r � UNSUPPORTED_EXCHANGE_ALGORITHMZx25519_load_public_bytes)�cls�datar � r � /usr/lib64/python3.6/x25519.py�from_public_bytes s z!X25519PublicKey.from_public_bytesc C s dS )z9 The serialized bytes of the public key. Nr )�self�encoding�formatr r r � public_bytes s z X25519PublicKey.public_bytesN)�__name__� __module__� __qualname__� classmethodr �abc�abstractmethodr r r r r r s r c @ sN e Zd Zedd� �Zedd� �Zejdd� �Zejdd� �Z ejd d � �Z d S ) �X25519PrivateKeyc C s( ddl m} |j� s tdtj��|j� S )Nr )r z3X25519 is not supported by this version of OpenSSL.)r r r r r r Zx25519_generate_key)r r r r r �generate% s zX25519PrivateKey.generatec C s* ddl m} |j� s tdtj��|j|�S )Nr )r z3X25519 is not supported by this version of OpenSSL.)r r r r r r Zx25519_load_private_bytes)r r r r r r �from_private_bytes0 s z#X25519PrivateKey.from_private_bytesc C s dS )z9 The serialized bytes of the public key. Nr )r r r r � public_key< s zX25519PrivateKey.public_keyc C s dS )z: The serialized bytes of the private key. Nr )r r r Zencryption_algorithmr r r � private_bytesB s z X25519PrivateKey.private_bytesc C s dS )zY Performs a key exchange operation using the provided peer's public key. Nr )r Zpeer_public_keyr r r �exchangeH s zX25519PrivateKey.exchangeN) r r r r r r r r r r r r r r r r # s r )Z __future__r r r r ZsixZcryptography.exceptionsr r Z add_metaclass�ABCMeta�objectr r r r r r �<module> s
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