Cancelled

AES De- crypt random chunk

I can ready Aes en -- crypted file of any method i.e 128 ctr or cbc. But later on I need to access the random chunks of the en -- crypted file.

Please note that I don't want to de -- crypt the full file and then access the random chunk. Instead that I want you to code which will read the requested chunks and de -- crypt only that specific chunk.

For example if I have 1Gb file en -- crypted and I want the 200Mb-400Mb chunk to be de -- crypted. Again you will be thinking that access the 1gb file then de -- crypt it and get the 200mb to 400mb chunk, I don't need that. I want it to be performance efficient means directly read 200mb to 400mb chunk and de -- crypt it.

As for the language preference I want it on Nodejs which is java language. If you can code it on php then you can surely code it on also Nodejs

Skills: C Programming, Java, Javascript, node.js

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( 14 reviews ) faisalabad, Pakistan

Project ID: #17055796

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MilesChino

Hello, We developed major Enterprise Systems such as HammerForMac APPLE OSX. Please open communication by sending us a message. OUR PORTFOLIO: WEB PLATFORM FOR PDF REPORTS AND REPORTING -ENTERPRISE LEVEL h More

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cspatel014

Hi, I have very good hands on exp in java, I am would like to work in this project. Thanks

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