j,'ddlmZmZmZmZddlZddlmZddlm Z m Z m Z m Z ddl mZmZmZmZddlmZdd lmZmZdd lmZgd Zd Zd d gZdZdZdZde_dZ ddl!m"Z"dZ#dZ$dS#e$r ddl%m$Z$YdSwxYw))unicode_literalsdivisionabsolute_importprint_functionN)pretty_message)buffer_from_bytesbytes_from_buffererrnobyte_string_from_buffer) type_namestr_clsbyte_cls int_types)LibraryNotFoundError) CommonCryptoCommonCryptoConst)Security)pbkdf2 pkcs12_kdf rand_bytesutf-8cp1252c t|tS#t$r3tD](} t||dccYS#t$rY%wxYwYnwxYwt|dS)Nstrict)errorsreplace)r _encodingUnicodeDecodeError_fallback_encodings)valueencodings a/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/oscrypto/_mac/util.py _try_decoder%s ui((( +  H uhx@@@@@@@@&       5 + + ++s1AAA A A AAAct} tj|}n#t$rt |cYSwxYwt |tr|St |S)z~ Extracts the last OS error message into a python unicode string :return: A unicode string error message )r osstrerror ValueErrorr isinstancer%) error_num error_strings r$_extract_errorr-*szI"{9-- """y!!!!!",(( | $ $$s%AAc Ft|ts*ttdt |t|ts*ttdt |t|t s*ttdt ||dkrt dt|t s*ttdt ||dkrt d|tgdvr*t td t|tj tj tj tj tjd|}t|}t!jtj|t'||t'||||| }|d krt)t+t-|S) a PBKDF2 from PKCS#5 :param hash_algorithm: The string name of the hash algorithm to use: "sha1", "sha224", "sha256", "sha384", "sha512" :param password: A byte string of the password to use an input to the KDF :param salt: A cryptographic random byte string :param iterations: The numbers of iterations to use when deriving the key :param key_length: The length of the desired key in bytes :raises: ValueError - when any of the parameters contain an invalid value TypeError - when any of the parameters are of the wrong type OSError - when an error is returned by the OS crypto library :return: The derived key as a byte string z@ password must be a byte string, not %s z< salt must be a byte string, not %s z? iterations must be an integer, not %s rz!iterations must be greater than 0z? key_length must be an integer, not %s z!key_length must be greater than 0)sha1sha224sha256sha384sha512zz hash_algorithm must be one of "sha1", "sha224", "sha256", "sha384", "sha512", not %s r)r*r TypeErrorrr rr)setreprrkCCPRFHmacAlgSHA1kCCPRFHmacAlgSHA224kCCPRFHmacAlgSHA256kCCPRFHmacAlgSHA384kCCPRFHmacAlgSHA512r rCCKeyDerivationPBKDF kCCPBKDF2lenOSErrorr-r )hash_algorithmpasswordsalt iterations key_lengthalgo output_bufferresults r$rr?s:8 h ) )   h         dH % %   dOO       j) , ,   j ! !      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