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Counterfeiting Attacks on RDH-EI Schemes by gowrishchhabra is a document available to read on EtoBox.
What is Counterfeiting Attacks on RDH-EI Schemes about?
This paper investigates counterfeiting attacks on reversible data hiding in encrypted images (RDH-EI) schemes that utilize block-permutation and Co-XOR (BPCX) encryption, highlighting vulnerabilities that allow attackers to produce counterfeit decrypted images. The authors demonstrate two types of attacks, fixed-area and optimal-area, which exploit the susceptibility of BPCX to known-plaintext attacks (KPAs), achieving high tampering success rates. Additionally, they propose a novel diagonal inversion rule
- Author
- gowrishchhabra
- Language
- EN