A protection method of trained CNN model with a secret key from unauthorized access
A protection method of trained CNN model with a secret key from unauthorized access
复制标题
一种使用密钥保护经过训练的 CNN 模型免遭未经授权访问的方法
DOI:
10.1017/atsip.2021.9
复制
发表时间:
2021
影响因子:
3.2
通讯作者:
Kiya Hitoshi
中科院分区:
文献类型:
--
作者:
Maungmaung AprilPyone;Kiya Hitoshi
In this paper, we propose a novel method for protecting convolutional neural network models with a secret key set so that unauthorized users without the correct key set cannot access trained models. The method enables us to protect not only from copyright infringement but also the functionality of a model from unauthorized access without any noticeable overhead. We introduce three block-wise transformations with a secret key set to generate learnable transformed images: pixel shuffling, negative/positive transformation, and format-preserving Feistel-based encryption. Protected models are trained by using transformed images. The results of experiments with the CIFAR and ImageNet datasets show that the performance of a protected model was close to that of non-protected models when the key set was correct, while the accuracy severely dropped when an incorrect key set was given. The protected model was also demonstrated to be robust against various attacks. Compared with the state-of-the-art model protection with passports, the proposed method does not have any additional layers in the network, and therefore, there is no overhead during training and inference processes.
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DOI:
--
发表时间:
2020
期刊:
arXiv.org
影响因子:
--
作者:
Koki Madono;Masayuki Tanaka;M. Onishi;T. Ogawa
通讯作者:
T. Ogawa
DOI:
10.1109/gcce50665.2020.9291813
发表时间:
2020
期刊:
2020 IEEE 9th Global Conference on Consumer Electronics (GCCE)
影响因子:
--
作者:
April Pyone Maung Maung;H. Kiya
通讯作者:
H. Kiya
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Shigeyuki Sakazawa;Emi Myodo;Kazuyuki Tasaka;Hiromasa Yanagihara
通讯作者:
Hiromasa Yanagihara
DOI:
10.1109/tifs.2018.2881677
发表时间:
2019-06-01
影响因子:
6.8
作者:
Chuman, Tatsuya;Sirichotedumrong, Warit;Kiya, Hitoshi
通讯作者:
Kiya, Hitoshi