Coverless data hiding in VoIP based on DNA steganography with authentication.
Deepikaa SoundararajanSaravanan RamakrishnanPublished in: Int. Arab J. Inf. Technol. (2023)
Keyphrases
- data hiding
- tamper detection
- error correction
- information hiding
- spread spectrum
- secret data
- secret message
- high capacity
- spatial domain
- reversible data hiding
- data embedding
- authentication scheme
- secret information
- watermarking technique
- hidden information
- packet loss
- digital watermarking
- data hiding scheme
- cover image
- user authentication
- jpeg images
- image authentication
- embedded image
- stego image