Python encryption and decryption of datafiles

My customer's environment runs on python 2.6.6, and at this point unable to install new libraries, so need use the rsa package that they have.


1) Write/modify a python source code that will run in python 2.6.6 and import rsa to do following:

* Read datafile

* Read public pem key

* Encrypt data file based on the public key and output encrypted datafile

2) Write/modify a python source code that will run in python 2.6.6 and import rsa to do the following:

* Read encrypted datafile

* Read private pem key

* Decrypt data file based on private key and output the decrypted data into a decrypted file.

The output decrypted file in (2) must match with the original datafile in (1)

I would like to have the developed programs in my [url removed, login to view] environment. I will share with you the credentials to login and collaborate in [url removed, login to view]

Having the 2 programs execute in the [url removed, login to view] environment which I have setup constitutes successful delivery and completion of this task.

If you like to help me with this...many thanks. I look forward to working with you.

Note: The original datafiles are in text/CSV format.

Taidot: Python

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Tietoa työnantajasta:
( 10 arvostelua ) Singapore, Singapore

Projektin tunnus: #14856814

Myönnetty käyttäjälle:


I'm experienced in Python and you can trust me. Relevant Skills and Experience Python Proposed Milestones $56 SGD - finish the task May you show which formats these datafiles are in? Thank you very much.

56 $ SGD 5 päivässä
(0 arvostelua)

Hello Sir, I'm an Engineer and a professional in python coding, I can integrate the RSA encryption/decryption to your python application; BR, Mounir. Relevant Skills and Experience Python projects completed Proposed Lisää

111 $ SGD 2 päivässä
(4 arvostelua)

10 freelanceria on tarjonnut keskimäärin 135 $ tähän työhön


A proposal has not yet been provided

247 $ SGD 8 päivässä
(58 arvostelua)
250 $ SGD 5 päivässä
(13 arvostelua)

I've been writing codes in Python for 4 years and I can get the task done(if you'd let me know more about it.) I'm very good with DS, algorithms and have no problem converting any ideas into code Relevant Skills and E Lisää

61 $ SGD 1 päivässä
(3 arvostelua)
155 $ SGD 3 päivässä
(1 arvostelu)

I have worked a lot in python. So I can do this project. Relevant Skills and Experience I have done a lot of project in python and also I have knowledge of cryptographic schemes. Stay tuned, I'm still working on thi Lisää

56 $ SGD 3 päivässä
(0 arvostelua)
155 $ SGD 3 päivässä
(0 arvostelua)

A proposal has not yet been provided

200 $ SGD 3 päivässä
(0 arvostelua)
56 $ SGD 7 päivässä
(0 arvostelua)