Completed

Add encryption and validation to python packer and c unpacker

I have working code of a packer and unpacker.

The python packer, takes multiple files and adds them compressed into 1 file.

The c unpacker, takes the above file and writes the files out.

This fully works, with md5 checksum and zlib compression.

I would like you to add to this.

- encryption (AES or similar with libcrypto)

- authentication with private and public cert.

( since the header contains the md5 of the separate files, only header authentication is enough).

Skills: Python, C Programming

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About the Employer:
( 10 reviews ) the hague, Netherlands

Project ID: #31601638

Awarded to:

havrylenkoyul

Hello, How are you? I hope you are doing well. I am very interested in your project. I have 9+ years of experience in Mathematics, Algorithm, Statistics, Programing(C/C++,Java,Python....) and so on. I have a lot of More

€200 EUR in 7 days
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5 freelancers are bidding on average €142 for this job

omer19

hello, I have seen that you need an experienced C++ expert for Add encryption and validation to python packer and c unpacker . I am a professional C++ expert with more than 10 years experience. I have carefully und More

€140 EUR in 7 days
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jamesdobbs11

Hi Dear! I already check your description with carefully and very interesting your project. Also I have a development experience of project like your project. Specially I have more than 10 years of experience in softwa More

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lamnaethan

Hi, I'm a senior in Website and App Development. I read the job details extremely carefully. I think I can help you to complete your project with my rich knowledge and experience. I'm ready to do it now. Should you req More

€140 EUR in 7 days
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dopyong3235

Hi, I have a deep understanding and experience in C/C++ and Python. I can implement encrypt and decrypt with Python and C ******************************************************************************* I've full exp More

€130 EUR in 3 days
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