Yu-Han Tseng
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2026
Multi-User Multi-Key Image Steganography with Key Isolation
The paper proposes PUSNet-MK, an extension to PUSNet that enables secure multi-user, multi-key image steganography by introducing a mismatched-key isolation loss to prevent cross-key decoding.
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cs.CRRecentMar 24, 2026
Multi-User Multi-Key Image Steganography with Key Isolation
Tzu-Ti Wei, Yu-Han Tseng, Jun-Yi Lin, Yu-Chee Tseng +1 more
The paper proposes PUSNet-MK, an extension to PUSNet that enables secure multi-user, multi-key image steganography by introducing a mismatched-key isolation loss to prevent cross-key decoding.
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