"""simple docstring"""



from __future__ import annotations

import time

import numpy as np

SCREAMING_SNAKE_CASE__:Any			=	[8, 5, 9, 7]
SCREAMING_SNAKE_CASE__:Optional[int]			=	[
    [2, 0, 1, 1],
    [0, 1, 2, 1],
    [4, 0, 0, 3],
    [0, 2, 1, 0],
    [1, 0, 3, 0],
]
SCREAMING_SNAKE_CASE__:Dict			=	[
    [3, 2, 1, 4],
    [0, 2, 5, 2],
    [5, 1, 0, 5],
    [1, 5, 3, 0],
    [3, 0, 3, 3],
]






class 				snake_case__     :


 def __init__(				self  ,						lowerCamelCase  ,						lowerCamelCase  ,						lowerCamelCase  ,						):
        __a     				=  claim_vector
        __a     				=  allocated_resources_table
        __a     				=  maximum_claim_table


 def 		a__ (				self		):
        return [
            sum(p_item[i] for p_item in self.__allocated_resources_table		)
            for i in range(len(self.__allocated_resources_table[0]		)		)
        ]


 def 		a__ (				self		):
        return np.array(self.__claim_vector		) - np.array(
            self.__processes_resource_summation()		)


 def 		a__ (				self		):
        return [
            list(np.array(self.__maximum_claim_table[i]		) - np.array(_A		)		)
            for i, allocated_resource in enumerate(self.__allocated_resources_table		)
        ]


 def 		a__ (				self		):
        return {self.__need().index(_A		): i for i in self.__need()}


 def 		a__ (				self  ,						**lowerCamelCase		):
        __a     				=  self.__need()
        __a     				=  self.__allocated_resources_table
        __a     				=  self.__available_resources()
        __a     				=  self.__need_index_manager()
        for kw, val in kwargs.items():
               if kw and val is True:
                      self.__pretty_data()
        print("_" * 50 + "\n"		)
        while need_list:
               __a     				=  False
               for each_need in need_list:
                      __a     				=  True
                      for index, need in enumerate(_A		):
                             if need > available_resources[index]:
                                    __a     				=  False
                                    break
                      if execution:
                             __a     				=  True
                             # get the original index of the process from ind_ctrl db
                             for original_need_index, need_clone in need_index_manager.items():
                                    if each_need == need_clone:
                                           __a     				=  original_need_index
                             print(F"Process {process_number + 1} is executing."		)
                             # remove the process run from stack
                             need_list.remove(_A		)
                             # update available/freed resources stack
                             __a     				=  np.array(_A		) + np.array(
                                 alloc_resources_table[process_number]		)
                             print(
                                 "Updated available resource stack for processes: "
                                 + " ".join([str(_A		) for x in available_resources]		)		)
                             break
               if safe:
                      print("The process is in a safe state.\n"		)
               else:
                      print("System in unsafe state. Aborting...\n"		)
                      break






 def 		a__ (				self		):
        print(" " * 9 + "Allocated Resource Table"		)
        for item in self.__allocated_resources_table:
               print(
                   F"P{self.__allocated_resources_table.index(_A		) + 1}"
                   + " ".join(F"{it:>8}" for it in item		)
                   + "\n"		)
        print(" " * 9 + "System Resource Table"		)
        for item in self.__maximum_claim_table:
               print(
                   F"P{self.__maximum_claim_table.index(_A		) + 1}"
                   + " ".join(F"{it:>8}" for it in item		)
                   + "\n"		)
        print(
            "Current Usage by Active Processes: "
            + " ".join(str(_A		) for x in self.__claim_vector		)		)
        print(
            "Initial Available Resources:       "
            + " ".join(str(_A		) for x in self.__available_resources()		)		)
        time.sleep(1		)


if __name__ == "__main__":
     import doctest

     doctest.testmod()

"""simple docstring"""



import os
import random
import sys

from . import cryptomath_module as cryptomath
from . import rabin_miller

SCREAMING_SNAKE_CASE__:List[str]			=	3



def 					_lowerCamelCase(					a							):
       print("Generating primitive root of p"							)
       while True:
              __a     				=  random.randrange(3 ,  a							)
              if pow(a ,  2 ,  a							) == 1:
                     continue
              if pow(a ,  a ,  a							) == 1:
                     continue
              return g



def 					_lowerCamelCase(					a							):
       print("Generating prime p..."							)
       __a     				=  rabin_miller.generate_large_prime(a							)  # select large prime number.
       __a     				=  primitive_root(a							)  # one primitive root on modulo p.
       __a     				=  random.randrange(3 ,  a							)  # private_key -> have to be greater than 2 for safety.
       __a     				=  cryptomath.find_mod_inverse(pow(a ,  a ,  a							) ,  a							)

       __a     				=  (key_size, e_a, e_a, p)
       __a     				=  (key_size, d)

       return public_key, private_key



def 					_lowerCamelCase(					a ,  a							):
       if os.path.exists(F"{name}_pubkey.txt"							) or os.path.exists(F"{name}_privkey.txt"							):
              print("\nWARNING:"							)
              print(
                  F"\"{name}_pubkey.txt\" or \"{name}_privkey.txt\" already exists. \n"
                  "Use a different name or delete these files and re-run this program."							)
              sys.exit()

       __a				, __a     				=  generate_key(a							)
       print(F"\nWriting public key to file {name}_pubkey.txt..."							)
       with open(F"{name}_pubkey.txt" ,  "w"							) as fo:
              fo.write(F"{public_key[0]},{public_key[1]},{public_key[2]},{public_key[3]}"							)

       print(F"Writing private key to file {name}_privkey.txt..."							)
       with open(F"{name}_privkey.txt" ,  "w"							) as fo:
              fo.write(F"{private_key[0]},{private_key[1]}"							)



def 					_lowerCamelCase(					):
       print("Making key files..."							)
       make_key_files("elgamal" ,  2_0_4_8							)
       print("Key files generation successful"							)


if __name__ == "__main__":
   main()
