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Multi-image steganography and authentication using crypto-stego techniques.
Himani Sharma
Deep Chandra Mishra
R. K. Sharma
Naveen Kumar
Published in:
Multim. Tools Appl. (2021)
Keyphrases
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factor authentication
security mechanisms
hidden information
private key
low cost
image reconstruction
public key
security protocols
digital signature
biometric authentication
authentication mechanism