[Bug 1981796] Re: Python3-crypto fails

[lotuspsychje]

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https://bugs.launchpad.net/bugs/1981796

Title:
  Python3-crypto fails

Status in python-crypto package in Ubuntu:
  New

Bug description:
  When I try to use crypto from python3(Python 3.10.4) I get errors:

  vricosti at vricosti-Z490-VISION-D:~$ python3 --version
  Python 3.10.4
  vricosti at vricosti-Z490-VISION-D:~$ pip3 freeze | grep crypto
  crypto==1.4.1
  cryptography==3.4.8
  pycrypto==2.6.1

  
  First error:
  --------------
  import sys
  import os
  from Crypto.Cipher import AES
  from Crypto import Random

  iv = Random.new().read( AES.block_size )

  I get the exception: module 'time' has no attribute 'clock'
  ------------

  Second error:
  --------------
  import sys
  import os
  from Crypto.Cipher import AES
  from Crypto import Random

  def decrypt(key, ciphered_filepath):
      with open(ciphered_filepath,"rb") as f:
          content = f.read()
          if len(content) > 16:
              iv = content[0:16]
              cyphertext = content[16:]
              cipher = AES.new(key, AES.MODE_CFB, iv)
              plaintext = cipher.decrypt(cyphertext)

  decrypt('4STDs9cmUlkiujXuLkdTouoqOIfER4TE',
  '/home/vricosti/testfile.jpg')

  I get the exception: PY_SSIZE_T_CLEAN macro must be defined for '#'
  formats

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