• Ms. Tejaswini U. Mane
• Ms.Aishwarya M. Lonkar

In early day when the people used to communicate with each other but wanted to hide the information from the third person at that time they were using the sign language to communicate. With help of sign language, they used to pass the message to each other. Day by day there was development in the system for hiding the information. The information can be hide in the image, passage, alphabets, coding, etc. But that hidden message can be sometimes achieved by the third unauthorized person so the method cryptography was introduced, and then the visual cryptography was introduced. This method is used to transfer the secret information’s.

cryptography, visual cryptography.

"A Survey on Visual Cryptography ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.265-268, May-2019, Available :http://www.jetir.org/papers/JETIRBO06050.pdf

"A Survey on Visual Cryptography ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp265-268, May-2019, Available at : http://www.jetir.org/papers/JETIRBO06050.pdf