@article{xu:ubicomp2018a,
 author = {Song, Chen and Li, Zhengxiong and Xu, Wenyao and Zhou, Chi and Jin, Zhanpeng and Ren, Kui},
 title = {My Smartphone Recognizes Genuine QR Codes!: Practical Unclonable QR Code via 3D Printing},
 journal = {Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.},
 issue_date = {June 2018},
 volume = {2},
 number = {2},
 month = jul,
 year = {2018},
 issn = {2474-9567},
 pages = {83:1--83:20},
 articleno = {83},
 numpages = {20},
 url = {http://doi.acm.org/10.1145/3214286},
 doi = {10.1145/3214286},
 acmid = {3214286},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {3D Printing, Authentication, Embedded Systems, Hardware Security},
}