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I need help regarding some ideas for encryption and decryption of images.
I want to encrypt/ decrypt the images and use them to prevent unauthorized users from substituting my images with their ones. I have the code for encryption/ decryption with AES. However, I am confused when to decrypt the images and how to determine which encrypted byte array belongs to a particular image. I want to use 2d byte array for this. Anybody having any ideas, on how I could do this?
– Well i would ask you to use
Cipher,CipherInputStreamandCipherOutputStreamfor encryption and decryption.– You can use this on images, files, videos, etc…
See this link :
http://www.flexiprovider.de/examples/ExampleCrypt.html