Yansong Gao

Publications
Influence

STRIP: a defence against trojan attacks on deep neural networks

Yansong Gao, Chang Xu, Derui Wang, S. Chen, D. Ranasinghe, S. Nepal
Computer Science
ACSAC
18 February 2019

A recent trojan attack on deep neural network (DNN) models is one insidious variant of data poisoning attacks. Expand

Obfuscated challenge-response: A secure lightweight authentication mechanism for PUF-based pervasive devices

Yansong Gao, G. Li, +4 authors D. Ranasinghe
Computer Science
IEEE International Conference on Pervasive…
14 March 2016

We propose a secure and lightweight authentication protocol for resource scarce pervasive devices built upon a physical unclonable function (PUF) primitive and a variant of a parameter-based authentication protocol. Expand

PUF-FSM: A Controlled Strong PUF

Yansong Gao, Hua Ma, S. Al-Sarawi, D. Abbott, D. Ranasinghe
Computer Science
IEEE Transactions on Computer-Aided Design of…
16 January 2017

We present a hybrid PUF–finite state machine (PUF-FSM) construction to realize a controlled strong PUF and demonstrate improved security, especially to reliability-based attacks. Expand

Emerging Physical Unclonable Functions With Nanotechnology

Yansong Gao, D. Ranasinghe, S. Al-Sarawi, O. Kavehei, D. Abbott
Computer Science
IEEE Access
26 February 2016

Physical unclonable functions (PUFs) are increasingly used for authentication and identification applications as well as the cryptographic key generation. An important feature of a PUF is the… Expand

Memristive crypto primitive for building highly secure physical unclonable functions

Yansong Gao, D. Ranasinghe, S. Al-Sarawi, O. Kavehei, D. Abbott
Computer Science, Medicine
Scientific reports
4 August 2015

We exploit the extremely large information density available in nanocrossbar architectures and the significant resistance variations of memristors to develop an on-chip memristive device based strong PUF (mrSPUF). Expand

mrPUF: A Novel Memristive Device Based Physical Unclonable Function

Yansong Gao, D. Ranasinghe, S. Al-Sarawi, O. Kavehei, D. Abbott
Computer Science
ACNS
2 June 2015

In this paper we exploit the extremely large information density available in the nanocrossbar architecture and the large resistance variations of memristors to develop on-chip memristive device based PUF (mrPUF). Expand

PUF Sensor: Exploiting PUF Unreliability for Secure Wireless Sensing

Yansong Gao, Hua Ma, D. Abbott, S. Al-Sarawi
Engineering, Computer Science
IEEE Transactions on Circuits and Systems I…
13 May 2017

We develop an authenticated sensing protocol that is robust against eavesdropping, also capable of detecting man-in-the-middle manipulation of the sensed value. Expand

Can We Use Split Learning on 1D CNN Models for Privacy Preserving Training?

Sharif Abuadbba, Kyu-yeon Kim, +5 authors S. Nepal
Computer Science, Mathematics
AsiaCCS
16 March 2020

A new collaborative learning, called split learning, was recently introduced. Expand

Lightweight (Reverse) Fuzzy Extractor With Multiple Reference PUF Responses

Yansong Gao, Yang Su, L. Xu, D. Ranasinghe
Computer Science
IEEE Transactions on Information Forensics and…
19 May 2018

A physical unclonable function (PUF), like a fingerprint, exploits manufacturing randomness to endow each physical item with a unique identifier. Expand

Building Secure SRAM PUF Key Generators on Resource Constrained Devices

Yansong Gao, Yang Su, Wei Yang, Shiping Chen, S. Nepal, D. Ranasinghe
Computer Science
IEEE International Conference on Pervasive…
8 February 2019

A securely maintained key is the premise upon which data stored and transmitted by ubiquitously deployed resource limited devices, such as those in the Internet of Things, are protected. Expand

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