quqixun / AdversarialAttack

Attack models that are pretrained on ImageNet. (1) Attack single model or multiple models. (2) Apply white-box attacks or black-box attacks. (3) Apply non-targeted attacks or targeted attacks.

Adversarial Attack

Attack models that are pretrained on ImageNet.

• Attack single model or multiple models.
• Apply white-box attack or black-box attack.
• Apply non-targeted attack or targeted attack.

https://github.com/quqixun/AdversarialAttack

Methods

• White-box attack: Projected Gradient Descent^[1]
• Black-box attack: Simple black-box adversarial attacks^[2]

Examples

Full examples in example.py.

from torchvision.models import *
from attack.whitebox import WhiteBoxAttack

# Source image
src_image_path = './data/central_perk_224.png'  # label:762

# Model to be attacked
model, input_size = resnet18(pretrained=True), 224

# ----------------------------------------------------------------------------------

# White-box attack
whitebox_attack = WhiteBoxAttack(
    model=model, input_size=input_size, epsilon=16, alpha=5,
    num_iters=100, early_stopping=5, use_cuda=True
)

# Non-targeted attack
wb_nt_image = whitebox_attack(image_path=src_image_path, label=762, target=False)
# Targeted attack (label 388 for giant panda)
wb_t_image = whitebox_attack(image_path=src_image_path, label=388, target=True)

# ----------------------------------------------------------------------------------

# Black-Box Adversarial Attack on source image
blackbox_attack = BlackBoxAttack(
    model=model, input_size=input_size, epsilon=16,
    num_iters=10000, early_stopping=False, use_cuda=True, random_state=42
)

# Non-targeted attack
bb_nt_image = blackbox_attack(src_image_path, label=762, target=False)
# Targeted attack (label 388 for giant panda)
bb_t_image = blackbox_attack(src_image_path, label=388, target=True)

Image	Source	Model	Attack Type	Target Type	Target Label	Output Label	Output Class	Output Confidence
	Yes	ResNet18	-	-	-	762	restaurant	0.957634
	No	ResNet18	White-box	Non-targeted	-	424	barbershop	0.983274
	No	ResNet18	White-box	Targeted	388	388	giant_panda	0.999937
	No	ResNet18	Black-box	Non-targeted	-	424	barbershop	0.538558 num_iters=10000
	No	ResNet18	Black-box	Targeted	388	388	giant_panda	0.487748 num_iters=15000

To Do

• Implement Simba-DCT as in [1] to reduce perturbation in black-box attacks.

References

[1] Madry A, Makelov A, Schmidt L, et al. Towards deep learning models resistant to adversarial attacks[J]. arXiv preprint arXiv:1706.06083, 2017.
[2] Guo C, Gardner J R, You Y, et al. Simple black-box adversarial attacks[J]. arXiv preprint arXiv:1905.07121, 2019.

Requirements

Tests are done in the environment with following packages.

Package	Version	Is Required?
pytorch	>=1.3.0	required
torchvision	>=0.4.2	required
pillow	>=6.2.0	required
numpy	>=1.15.4	required
imageio	>=2.6.1	optional
pretrainedmodels	>=0.7.4	optional