Steganography and Visual Cryptography for Online Payment System

Provided by: International Journal of Scientific Research Engineering &Technology (IJSRET)
Topic: Security
Format: PDF
In this paper, the authors present a new approach for providing limited information only that is necessary for fund transfer during online shopping thereby safeguarding customer data and increasing customer confidence and preventing identity theft. A cryptographic technique based on visual secret sharing used for image encryption. Using k out of n (k, n) visual secret sharing scheme a secret image is encrypted in shares which are meaningless images that can be transmitted or distributed over an untrusted communication channel.

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