Tell me more about simple encryption algorithms.

Asked By 10 points N/A Posted on -
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Hi to everyone,


Tell me more about simple encryption algorithms. I want to encrypt some image files before uploading in the internet, so that those cyberpunk will download a different file from their side. This is very important nowadays, so many intruders around the world that will really invade our social networking privacy and may use our name in doing some online crimes.
Your suggestion is very much welcome.

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Best Answer by Franklin Alejo
Answered By 0 points N/A #175350

Tell me more about simple encryption algorithms.

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Dear user,

Try TEA It is simple, secure (except for related-key attacks, and limits inherent to its 64-bit block size) and its fast for many users too. It is secure in both the single-key and related-key settings. I am also providing you a PDF attachment document so that you may know more about encryption algorithms.

Here is it's URL: http://www.eecs.berkeley.edu/~messer/netappc/Supplements/13-encalgs.pdf

Hope this will help you.

Thank you.

Best Answer
Best Answer
Answered By 0 points N/A #175351

Tell me more about simple encryption algorithms.

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Hi Deborah Hall,

Considering your request, I would suggest you to try SIP (Secure Image Protection) algorithm.

It is very simple and based on Bakery map. This algorithm supports  ECB and CBC (Electronic Code Book and Cipher Block Chaining). It has a considerable strength in security, which are proven through many test scenarios. SIP is made of three functions: HVT / S / GS (horizontal-vertical transformation / shift / gray scale)
 
Please refer to the below images to have a better idea of what SIP is all about and how ECB and CBC work:
 
 
 
 
 

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