jV34ddlmZmZmZmZddlZddlZddlmZddl m Z m Z m Z mZmZmZmZmZmZddlmZddlmZddlmZmZdd lmZmZdd lmZdd l m!Z!eZ"e"d kr/dd l#m Z m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3m4Z4m5Z5m6Z6m7Z7nie"dkse"dkr/dd l8m Z m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3m4Z4m5Z5m6Z6m7Z7n.dd l9m Z m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3m4Z4m5Z5m6Z6m7Z7gdZ:ddZ;ddZdZ?dS))unicode_literalsdivisionabsolute_importprint_functionN)backend) armor Certificate DHParametersEncryptedPrivateKeyInfoNull OrderedDict Pbkdf2SaltPrivateKeyInfo PublicKeyInfo)_unwrap_private_key_info)pretty_message) type_namestr_cls)pbkdf2pbkdf2_iteration_calculator)aes_cbc_pkcs7_encrypt) rand_bytesmac)r dsa_sign dsa_verify ecdsa_sign ecdsa_verify generate_pairgenerate_dh_parametersload_certificate load_pkcs12load_private_keyload_public_key PrivateKey PublicKeyrsa_pkcs1v15_signrsa_pkcs1v15_verify rsa_pss_signrsa_pss_verifyrsa_pkcs1v15_encryptrsa_pkcs1v15_decryptrsa_oaep_encryptrsa_oaep_decryptwin winlegacy)r rrdump_certificatedump_dh_parametersdump_openssl_private_keydump_private_keydump_public_keyrrrr r!r"r#r$r%r&r.r-r,r+r'r(r)r*pemcR|tddgvr*ttdt|t |t s*t tdt||}|dkrtd|}|S)a Serializes an asn1crypto.algos.DHParameters object into a byte string :param dh_parameters: An asn1crypto.algos.DHParameters object :param encoding: A unicode string of "pem" or "der" :return: A byte string of the encoded DH parameters r6derF encoding must be one of "pem", "der", not %s zp dh_parameters must be an instance of asn1crypto.algos.DHParameters, not %s z DH PARAMETERS) set ValueErrorrrepr isinstancer TypeErrorrdumpr ) dh_parametersencodingoutputs b/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/oscrypto/asymmetric.pyr2r2ssE5>****  NN       m\ 2 2   m $ $         ! !F5// Mc|tddgvr*ttdt|t |t }t |t s,|s*ttdt||r|j }| }|dkrtd|}|S)a# Serializes a public key object into a byte string :param public_key: An oscrypto.asymmetric.PublicKey or asn1crypto.keys.PublicKeyInfo object :param encoding: A unicode string of "pem" or "der" :return: A byte string of the encoded public key r6r8r9z public_key must be an instance of oscrypto.asymmetric.PublicKey or asn1crypto.keys.PublicKeyInfo, not %s z PUBLIC KEY) r:r;rr<r=r&rr>rasn1r?r ) public_keyrA is_oscryptorBs rCr5r5ssE5>****  NN      Z33K j- 0 0    j ! !      %_ __  F5|V,, MrDc|tddgvr*ttdt|t |t }t |t s,|s*ttdt||r|j }| }|dkrtd|}|S)a& Serializes a certificate object into a byte string :param certificate: An oscrypto.asymmetric.Certificate or asn1crypto.x509.Certificate object :param encoding: A unicode string of "pem" or "der" :return: A byte string of the encoded certificate r6r8r9z certificate must be an instance of oscrypto.asymmetric.Certificate or asn1crypto.x509.Certificate, not %s CERTIFICATE) r:r;rr<r=r Asn1Certificater>rrFr?r ) certificaterArHrBs rCr1r1ssE5>****  NN      [+66K k? 3 3 K   k " "      '!&     F5}f-- MrDc |tddgvr*ttdt||at |t s*t tdt||dkrttdt |t}t |ts,|s*t tdt||r|j }| }|d }d }d }t|} t|||d } | dkrd} |d} t|| | | |} t!| |d\} }t#ddt%d| | |t'ddd|| ddd|d }|dkr|d}nd}t)||}|S)aM Serializes a private key object into a byte string of the PKCS#8 format :param private_key: An oscrypto.asymmetric.PrivateKey or asn1crypto.keys.PrivateKeyInfo object :param passphrase: A unicode string of the passphrase to encrypt the private key with. A passphrase of None will result in no encryption. A blank string will result in a ValueError to help ensure that the lack of passphrase is intentional. :param encoding: A unicode string of "pem" or "der" :param target_ms: Use PBKDF2 with the number of iterations that takes about this many milliseconds on the current machine. :raises: ValueError - when a blank string is provided for the passphrase :return: A byte string of the encoded and encrypted public key r6r8r9NM passphrase must be a unicode string, not %s x passphrase may not be a blank string - pass None to disable encryption z private_key must be an instance of oscrypto.asymmetric.PrivateKey or asn1crypto.keys.PrivateKeyInfo, not %s aes256_cbc sha256T) target_msquieti'utf-8pbes2r specified)namevalue) algorithm parameters)saltiteration_countprf)key_derivation_funcencryption_scheme)encryption_algorithmencrypted_dataz PRIVATE KEYzENCRYPTED PRIVATE KEY)r:r;rr<r=rr>rr%rrFr?rrencoderrr rr r ) private_key passphraserArUrHrBcipher key_lengthkdf_hmackdf_salt iterationspassphrase_byteskeyiv ciphertext object_types rCr4r4s8sE5>****  NN      *g.. N*%%     ^ [*55K k> 2 2 ;   k " "      '!&     F j))0:QZbfggg   J%,,W55X/:zRR.sFDAAJ($&.$.%0&.%%%0:-5.2ff$$ ' ' , ,&,&(**%%.)1* *   2 4663 65  'KK1K{F++ MrDcl|at|ts*ttdt ||dkrt tdt|t }t|ts,|s*ttdt ||r|j}t| }d}|td}t}d|d<d tj|d z|d <d}|d }t#j||d dz}|t)|krJ|t#j||z|d dzz }|t)|kJ|d |}t+|||\}}|jdkrd} n|jdkrd} n |jdkrd} t/| ||S)a  Serializes a private key object into a byte string of the PEM formats used by OpenSSL. The format chosen will depend on the type of private key - RSA, DSA or EC. Do not use this method unless you really must interact with a system that does not support PKCS#8 private keys. The encryption provided by PKCS#8 is far superior to the OpenSSL formats. This is due to the fact that the OpenSSL formats don't stretch the passphrase, making it very easy to brute-force. :param private_key: An oscrypto.asymmetric.PrivateKey or asn1crypto.keys.PrivateKeyInfo object :param passphrase: A unicode string of the passphrase to encrypt the private key with. A passphrase of None will result in no encryption. A blank string will result in a ValueError to help ensure that the lack of passphrase is intentional. :raises: ValueError - when a blank string is provided for the passphrase :return: A byte string of the encoded and encrypted public key NrOrPrQz private_key must be an instance of oscrypto.asymmetric.PrivateKey or asn1crypto.keys.PrivateKeyInfo, not %s z 4,ENCRYPTEDz Proc-TypezAES-128-CBC,%sasciizDEK-InforWreczEC PRIVATE KEYrsazRSA PRIVATE KEYdsazDSA PRIVATE KEY)headers)r=rr>rrr;r%rrFrr?rrbinasciihexlifydecoderehashlibmd5digestlenrr\r ) rfrgrHrBryrorirmrnrqs rCr3r3us`:*g.. N*%%     ^ [*55K k> 2 2 ;   k " "      '!& %k 2 2 7 7 9 9FG ^^--, .1A"1E1E1L1LW1U1UU  %,,W55k*R!W455<<>>3s88## 7;s%551Q3?@@GGII IC3s88##!J,*3;; F$$&  % ' ''  % ' '' fg 6 6 66rD)r6)r6rM)@ __future__rrrrr}rzrPr_asn1r r rKr r r rrrr _asymmetricr_errorsr_typesrrkdfrr symmetricrutilr_backend_mac.asymmetricrrrrrr r!r"r#r$r%r&r'r(r)r*r+r,r-r._win.asymmetric_openssl.asymmetric__all__r2r5r1r4r3rDrCrsRRRRRRRRRRRR                      211111######&&&&&&&&44444444,,,,,, 799 u0(k1122   <""""J&&&&R&&&&RsssslU7U7U7U7U7rD