o pkj@sddlmZddlZddlmZddlmZddlm Z dZ ej j Z ej j Z ej jZej jZGdddejd ZeZeej jGd d d ejd ZeZeej jGd d d ejd ZeZeej jeZeZeje ee ejddeje ee ejddejeee ejddejeee ejddejeee ejddejeee ejddejeee ejd dejeee ejddejeee ejd dejeee ejdddS)) annotationsN)utils)openssl)_serializationzDiffie-Hellman over finite fields (FFDH) is deprecated and support will be removed in a future release. Use a more modern key exchange algorithm.c@s<eZdZejdddZejdd d Zejdd dZdS) DHParametersreturn DHPrivateKeycCdS)z7 Generates and returns a DHPrivateKey. Nselfr r j/home/djax/ivt_ai_plugin/venv/lib/python3.10/site-packages/cryptography/hazmat/primitives/asymmetric/dh.pygenerate_private_keyz!DHParameters.generate_private_keyencoding_serialization.Encodingformat_serialization.ParameterFormatbytescCr )z= Returns the parameters serialized as bytes. Nr r rrr r r parameter_bytes"rzDHParameters.parameter_bytesDHParameterNumberscCr )z/ Returns a DHParameterNumbers. Nr r r r r parameter_numbers,rzDHParameters.parameter_numbersNrr)rrrrrr)rr)__name__ __module__ __qualname__abcabstractmethodrrrr r r r rs   r) metaclassc@seZdZeejdddZejdddZejd d d Zejd!ddZ ejd"ddZ ejd#ddZ ejd$ddZ dS)% DHPublicKeyrintcCr z6 The bit length of the prime modulus. Nr r r r r key_size8rzDHPublicKey.key_sizercCr )zJ The DHParameters object associated with this public key. Nr r r r r parameters?rzDHPublicKey.parametersDHPublicNumberscCr )z, Returns a DHPublicNumbers. Nr r r r r public_numbersErzDHPublicKey.public_numbersrrr_serialization.PublicFormatrcCr z6 Returns the key serialized as bytes. Nr rr r r public_bytesKrzDHPublicKey.public_bytesotherobjectboolcCr )z" Checks equality. Nr )r r*r r r __eq__UrzDHPublicKey.__eq__cCr z! Returns a copy. Nr r r r r __copy__[rzDHPublicKey.__copy__memodictcCr z& Returns a deep copy. Nr r r0r r r __deepcopy__arzDHPublicKey.__deepcopy__Nrr!rr)rr%)rrrr'rr)r*r+rr,rr )r0r1rr ) rrrpropertyrrr#r$r&r)r-r/r4r r r r r 7s      r c@seZdZeejd!ddZejd"ddZejd#d d Zejd$d dZ ejd%ddZ ejd&ddZ ejd'ddZ ejd(ddZ d S))rrr!cCr r"r r r r r r#mrzDHPrivateKey.key_sizer cCr )zC The DHPublicKey associated with this private key. Nr r r r r public_keytrzDHPrivateKey.public_keyrcCr )zK The DHParameters object associated with this private key. Nr r r r r r$zrzDHPrivateKey.parameterspeer_public_keyrcCr )zn Given peer's DHPublicKey, carry out the key exchange and return shared key as bytes. Nr )r r:r r r exchangerzDHPrivateKey.exchangeDHPrivateNumberscCr )z- Returns a DHPrivateNumbers. Nr r r r r private_numbersrzDHPrivateKey.private_numbersrrr_serialization.PrivateFormatencryption_algorithm)_serialization.KeySerializationEncryptioncCr r(r )r rrr?r r r private_bytesrzDHPrivateKey.private_bytescCr r.r r r r r r/rzDHPrivateKey.__copy__r0r1cCr r2r r3r r r r4rzDHPrivateKey.__deepcopy__Nr5r7r6)r:r rr)rr<)rrrr>r?r@rrr)r0r1rr)rrrr8rrr#r9r$r;r=rAr/r4r r r r rls$      rgenerate_parameters)namer<r%rDHParametersWithSerializationDHPublicKeyWithSerializationDHPrivateKeyWithSerialization) __future__rr cryptographyr"cryptography.hazmat.bindings._rustr rust_opensslcryptography.hazmat.primitivesr_FFDH_DEPRECATION_MSGdhrBr<r%rABCMetarrDregisterr rErrF _DHPublicKey _DHPrivateKey deprecatedrDeprecatedIn50r r r r s    19