A multipermutation superposition coding-based fragile watermarking for probabilistic encryption

Considering the requirements of comprehensive data security protection in the current distributed technology environment, this paper proposes a new fragile watermarking algorithm in the ciphertext domain, which takes advantage of multipermutation superposition coding and the single-plaintext-multipl...

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Veröffentlicht in:Multimedia tools and applications Jg. 81; H. 21; S. 30025 - 30048
Hauptverfasser: Jiang, Li, Zheng, Hao, Wang, Haoyuan, Quan, Zhi
Format: Journal Article
Sprache:Englisch
Veröffentlicht: New York Springer US 01.09.2022
Springer Nature B.V
Schlagworte:
Algorithms
Coding
Computer Communication Networks
Computer Science
Cryptography
Data integrity
Data Structures and Information Theory
Domains
Encryption
Integrity
Multimedia Information Systems
Security
Special Purpose and Application-Based Systems
Verification
Watermarking
Probabilistic encryption
Ciphertext domain operation
Multimedia information security
Fragile watermarking
ISSN:1380-7501, 1573-7721
Online-Zugang:Volltext
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Zusammenfassung:Considering the requirements of comprehensive data security protection in the current distributed technology environment, this paper proposes a new fragile watermarking algorithm in the ciphertext domain, which takes advantage of multipermutation superposition coding and the single-plaintext-multiple-ciphertext characteristic of probabilistic encryption. Without decryption, the proposed algorithm realizes integrity verification and tamper localization in the ciphertext domain and also embeds a large-capacity meaningful watermark, which is rare for fragile watermarking. According to the experimental results, in addition to the basic function implementation, the proposed ciphertext domain fragile watermarking algorithm has little impact on the security of the cryptographic algorithm and does not affect the decryption. Meanwhile, the proposed algorithm is highly sensitive to data tampering, which can be located at the pixel level. More importantly, the proposed algorithm is easy to implement and does not require the original carrier data during watermark extraction; thus, it serves as a valuable reference for the implementation of ciphertext data integrity verification technology.
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ISSN:1380-7501
1573-7721
DOI:10.1007/s11042-022-12949-2