Image Encryption using 3DES

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I am doing encryption and decryption of an image using 3DES. After encrypting an image I am not able to see an encrypted image. Can any one please tell me why is this happening? I am using a jpeg image to encrypt. All this process has been done in Java.

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After performing the Triple DES encryption the image is no longer readable as a JPG file until it has been decrypted. That’s generally the purpose of encryption to allow you to transfer that image and ensure it will be safe until it is read the intended recipient who has the private keys