Open access
Jul 2026
Block-wise Authenticated DNA-based Image Encryption with Tamper Localization using HKDF-Derived Keys
These results demonstrate that the proposed framework effectively combines statistical confidentiality, modern cryptographic key management, and reliable block-level tamper localization within a unified authenticated image encryption architecture.
Bagus Satrio Waluyo Poetro, Kusworo Adi, Aris Puji Widodo
· Journal of Computing Theorie... · 0 citations