Keyphrases
- countermeasures
- image pixels
- malicious attacks
- input image
- pixel values
- neighboring pixels
- malicious users
- differential power analysis
- denial of service attacks
- pixel wise
- intensity values
- attack detection
- grey levels
- watermarking algorithm
- gray value
- gray level images
- pixel classification
- intensity difference
- attack scenarios
- fault injection
- normal traffic
- power analysis
- security risks
- block cipher
- watermarking technique
- pixel intensities
- injection attacks
- data hiding
- watermarking scheme
- image blocks
- digital images