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Write some java program

I require a java program that can do the following in order given below and i need a documentation of the encryption technique used

[url removed, login to view] text file using a key

[url removed, login to view] CRC(cyclic redundancy check) integrity check value on the encrypted file

[url removed, login to view] split the encrypted file and save that in 2 different folders

[url removed, login to view] merge the two encrypted files and again generate the CRC value and compare with the CRC value computed in step 2

[url removed, login to view] the file to get the original file


1)if the file content is changed after computing first CRC then during comparision of the CRC in step 4 ,the program should display false

2)if no changes made should display true and the CRC generated must be same as that in the 2nd step

i have attached a document which contains the link ,that is usefull for generating crc value of the file

Habilidades: Java

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Acerca do Empregador:
( 0 comentários ) manipal, India

ID do Projeto: #6830396

4 freelancers estão ofertando em média ₹10583 para esse trabalho


A proposal has not yet been provided

₹10000 INR in 3 dias
(11 Comentários)

Hi, I have overall 3 years of experience on java/j2ee ,spring, hibernate,Junit,Easymock technologies and also work with STS. I am a quick learner. if you give a chance to me i will prove myself.

₹7777 INR in 3 dias
(4 Comentários)

Hello! I'm suggest: the сonsole Application, and any symmetric cryptographic algorithm, Key input from keyboard as password.

₹4000 INR in 5 dias
(2 Comentários)

Hi, having 7+ years experience in java jsp, as well as working on android from 3 years. I understand your needs and I believe that, I am capable to full fill your requirement. so don't hesitate to ask any q Mais

₹20555 INR in 5 dias
(0 Comentários)