caption: basic definition of dictionary in hindi
exif: {"Image DocumentName": "Basic Definitions Link encryption", "Image ImageDescription": "Series of encryptions /decryptions between a number of systems. Plaintext or clear text. The original message. Steganography. Process of hiding messages. Work factor. Amount - effort required to perform cryptanalysis.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}