Image encryption with AES algorithm

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Hi All,

How to encrypt image with AES algorithm?
How much is the size difference (increase/decrease)after encryption?
Is it possible to perform encryption with java script ?

Thank you for your suggestions in advance...:)

--Avinash

Posted 15-Jul-13 23:46pm

Avinash6474

Updated 21-Aug-18 5:27am

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2 solutions

Solution 1

may be it is useful to you...:)

http://www.c-sharpcorner.com/UploadFile/1efd43/aes-encryption-using-256-bit-encryption-key-and-iv-spec-para/[^]

Posted 15-Jul-13 23:51pm

Nirav Prabtani

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CPallini · Accepted Answer · 2013-07-15T23:54:00

Quote:
How to encrypt image with AES algorithm?

Possibly using a library.

Quote:
How much is the size difference (increase/decrease)after encryption?

There would be no significative difference (data must be aligned to encription block, for instance 16 bytes, so you may experience a maximum increase of 'block size'-1 bytes).

Quote:
Is it possible to perform encryption with java script ?

Yes, using, precisely, a library, see for instance, this Stack Overflow question: "Javascript AES encryption"[^].