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Module for fast calculating large primes, and RSA encryption and decryption of data of any size

Project description

eng: This module implements encryption using the RSA algorithm, as well as indirectly fast and reliable calculation of prime numbers To generate keys, use the function RSA.get_bit_keys(number of bits to calculate the desired key)

import rsatool
e, d, n = rsatool.RSA_tool.RSA.get_bit_keys(1024)

To encrypt information, use the block encryption function, you can quickly encrypt information of any size

import rsatool
e, d, n = rsatool.RSA_tool.RSA.get_bit_keys(1024)
m = 'hello world'
print(n)
c = rsatool.RSA_tool.RSA.get_bit_keys(1024)
print(c)

To decrypt the message, use the block decryption function

import rsatool
e, d, n = rsatool.RSA_tool.RSA.get_bit_keys(1024)
m = 'hello world'
print(n)
c =  rsatool.RSA_tool.RSA.block_encrypt(m, e, n)
print(c)
m =  rsatool.RSA_tool.RSA.block_decrypt(c, d, n)
print(m)

For an example of working with the module and testing it, refer to the main.py file

rus: Данный модуль реализует шифрование по алгоритму RSA, а так же косвенно быстрое и надёжное вычисление простых чисел Для генерации ключей воспользуйтесь функцией RSA.get_bit_keys(число бит для вычисления желаемого ключа)

import rsatool
e, d, n =  rsatool.RSA_tool.RSA.get_bit_keys(256)

Для шифрования информации используйте функцию блочного шифрования, Вы можете достаточно быстро шифровать информацию любого объёма

import rsatool
e, d, n = rsatool.RSA.get_bit_keys(256)
m = 'hello world'
print(n)
c = rsatool.RSA.block_encrypt(m, e, n)
print(c)

Для расшифрования сообщения используйте фунцию блочного расшифрования

import rsatool
e, d, n = rsatool.RSA.get_bit_keys(256)
m = 'hello world'
print(n)
c = rsatool.RSA.block_encrypt(m, e, n)
print(c)
m = rsatool.RSA.block_decrypt(c, d, n)
print(m)

Для примера работы с модулем и его тестирования обратитесь к файлу main.py

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