2 papers
cs.CR2025
Efficient Blockchain-based Steganography via Backcalculating Generative Adversarial Network
Zhuo Chen, Jialing He, Jiacheng Wang +4
Blockchain-based steganography enables data hiding via encoding the covert data into a specific blockchain transaction field. However, previous works focus on the specific field-em…
cs.CR2025
BESA: Boosting Encoder Stealing Attack with Perturbation Recovery
Xuhao Ren, Haotian Liang, Yajie Wang +3
To boost the encoder stealing attack under the perturbation-based defense that hinders the attack performance, we propose a boosting encoder stealing attack with perturbation recov…