✏️ 正在编辑: ed448.cpython-312.pyc
路径:
/var/opt/nydus/ops/cryptography/hazmat/backends/openssl/__pycache__/ed448.cpython-312.pyc
提示:
您可以编辑任何文件（包括二进制文件），但请注意不当修改可能导致文件损坏。
� ��'j� � � � d dl Z d dlmZ d dlmZ d dlmZmZ e j rd dl m Z dZ dZ G d� d e� Z G d � d e� Zy) � N)� exceptions)� serialization)�Ed448PrivateKey�Ed448PublicKey)�Backend�9 �r c �p � e Zd Zd d�Zdej dej defd�Zdefd�Z dededd fd �Z y ) �_Ed448PublicKeyc � � || _ || _ y �N��_backend� _evp_pkey��self�backend�evp_pkeys �[/opt/nydus/tmp/pip-target-k0fmikie/lib/python/cryptography/hazmat/backends/openssl/ed448.py�__init__z_Ed448PublicKey.__init__ � � � �� �!��� �encoding�format�returnc �j � |t j j u s |t j j u rS|t j j us |t j j ur t d� �| j � S | j j ||| | j d � S )Nz3When using Raw both encoding and format must be Raw) r �Encoding�Raw� PublicFormat� ValueError�_raw_public_bytesr �_public_key_bytesr )r r r s r � public_bytesz _Ed448PublicKey.public_bytes s� � � � �.�.�2�2� 2�� �3�3�7�7�7� � � 6� 6� :� :�:�� �!;�!;�!?�!?�?� �I�� � �)�)�+� +��}�}�.�.� �f�d�D�N�N�D� � r c �� � | j j j dt � }| j j j dt � }| j j j | j ||� }| j j |dk( � | j j |d t k( � | j j j |t � d d S �Nzunsigned char []�size_t *� r ) r �_ffi�new�_ED448_KEY_SIZE�_lib�EVP_PKEY_get_raw_public_keyr �openssl_assert�buffer�r �buf�buflen�ress r r! z!_Ed448PublicKey._raw_public_bytes1 s� � ��m�m� � �$�$�%7� �I��� � �#�#�'�'� �O�D���m�m� � �<�<� �N�N�C�� �� � � �$�$�S�A�X�.� � � �$�$�V�A�Y�/�%A�B��}�}�!�!�(�(��o�>�q�A�Ar � signature�dataNc �v � | j j j � }| j j || j j j k7 � | j j j || j j j � }| j j j || j j j | j j j | j j j | j � }| j j |dk( � | j j j ||t |� |t |� � }|dk7 r*| j j � t j �y )Nr' )r r+ �EVP_MD_CTX_newr- r( �NULL�gc�EVP_MD_CTX_free�EVP_DigestVerifyInitr �EVP_DigestVerify�len�_consume_errorsr �InvalidSignature)r r3 r4 � evp_md_ctxr2 s r �verifyz_Ed448PublicKey.verify; s> � ��]�]�'�'�6�6�8� � � � �$�$�Z�4�=�=�3E�3E�3J�3J�%J�K��]�]�'�'�*�*� �� � �*�*�:�:� � � �m�m� � �5�5� � �M�M� � � #� #� �M�M� � � #� #� �M�M� � � #� #� �N�N� �� � � �$�$�S�A�X�.��m�m� � �1�1� � �3�y�>�4��T�� �� �!�8� �M�M� )� )� +� �-�-� -� r �r r ) �__name__� __module__� __qualname__r r r r �bytesr# r! r@ � r r r r s\ � �"� � �(�(� � �*�*� � � �.B�5� B�.�� .�U� .�t� .r r c � � e Zd Zd d�Zdefd�Zdedefd�Zdej dej dej defd �Z defd �Z y ) �_Ed448PrivateKeyc � � || _ || _ y r r r s r r z_Ed448PrivateKey.__init__R r r r c � � | j j j dt � }| j j j dt � }| j j j | j ||� }| j j |dk( � | j j |d t k( � | j j j |� d d }| j j |� S r% ) r r( r) r* r+ r, r r- r. �ed448_load_public_bytes)r r0 r1 r2 r# s r � public_keyz_Ed448PrivateKey.public_keyV s� � ��m�m� � �$�$�%7� �I��� � �#�#�'�'� �O�D���m�m� � �<�<� �N�N�C�� �� � � �$�$�S�A�X�.� � � �$�$�V�A�Y�/�%A�B��}�}�)�)�0�0��5�a�8� ��}�}�4�4�\�B�Br r4 c � � | j j j � }| j j || j j j k7 � | j j j || j j j � }| j j j || j j j | j j j | j j j | j � }| j j |dk( � | j j j dt � }| j j j dt |� � }| j j j ||||t |� � }| j j |dk( � | j j |d t k( � | j j j ||d � d d S )Nr' zunsigned char[]r& r )r r+ r6 r- r( r7 r8 r9 �EVP_DigestSignInitr r) �_ED448_SIG_SIZEr< �EVP_DigestSignr. )r r4 r? r2 r0 r1 s r �signz_Ed448PrivateKey.signa s� � ��]�]�'�'�6�6�8� � � � �$�$�Z�4�=�=�3E�3E�3J�3J�%J�K��]�]�'�'�*�*� �� � �*�*�:�:� � � �m�m� � �3�3� � �M�M� � � #� #� �M�M� � � #� #� �M�M� � � #� #� �N�N� �� � � �$�$�S�A�X�.��m�m� � �$�$�%6��H��� � �#�#�'�'� �C��H�=���m�m� � �/�/� ��V�T�3�t�9� �� � � �$�$�S�A�X�.� � � �$�$�V�A�Y�/�%A�B��}�}�!�!�(�(��f�Q�i�8��;�;r r r �encryption_algorithmc � � |t j j u s |t j j u rm|t j j us6|t j j ust |t j � s t d� �| j � S | j j |||| | j d � S )NzcWhen using Raw both encoding and format must be Raw and encryption_algorithm must be NoEncryption()) r r r � PrivateFormat� isinstance� NoEncryptionr �_raw_private_bytesr �_private_key_bytesr )r r r rR s r � private_bytesz _Ed448PrivateKey.private_bytesx s� � � � �.�.�2�2� 2�� �4�4�8�8�8� �m� 9� 9� =� =�=��=�#9�#9�#=�#=�=�!�(�-�*D�*D�� !�F�� � �*�*�,� ,��}�}�/�/� �f� 2�D�$�.�.�$� � r c �� � | j j j dt � }| j j j dt � }| j j j | j ||� }| j j |dk( � | j j |d t k( � | j j j |t � d d S r% ) r r( r) r* r+ � EVP_PKEY_get_raw_private_keyr r- r. r/ s r rW z#_Ed448PrivateKey._raw_private_bytes� s� � ��m�m� � �$�$�%7� �I��� � �#�#�'�'� �O�D���m�m� � �=�=� �N�N�C�� �� � � �$�$�S�A�X�.� � � �$�$�V�A�Y�/�%A�B��}�}�!�!�(�(��o�>�q�A�Ar NrA )rB rC rD r r rL rE rQ r r rT �KeySerializationEncryptionrY rW rF r r rH rH Q ss � �"� C�N� C�<�� <�5� <�. � �(�(� � �+�+� � ,� F� F� � � �8B�E� Br rH )�typing� cryptographyr � cryptography.hazmat.primitivesr �/cryptography.hazmat.primitives.asymmetric.ed448r r � TYPE_CHECKING�,cryptography.hazmat.backends.openssl.backendr r* rO r rH rF r r �<module>rc sJ �� � #� 8�� ���D�����9.�n� 9.�xKB�� KBr
💾 保存文件
← 返回文件管理器