@inproceedings{aa26fadf02984d6ab6079d8d23921b94,
title = "An Online Data-Oriented Authentication Based on Merkle Tree with Improved Reliability",
abstract = "In this paper, we examine the online authentication method based on Merkle (hash) tree focusing on its reliability. Coming from side channels in online authentication, the effectiveness runs into danger in the long run. With consideration of effectiveness, we present a Merkle tree based online authentication resilient against side channels by obfuscating authentication proofs. Security and efficiency are analyzed to demonstrate the practicality of the proposed approach.",
keywords = "Merkle tree, authentication, proof of ownership, reliability, side channels",
author = "Dongyoung Koo and Youngjoo Shin and Joobeom Yun and Junbeom Hur",
note = "Funding Information: proofs and optimizations for further improved performance. Additional analysis according to varying lengths of sibling paths would be studied in depth as well. ACKNOWLEDGMENT This work was supported by the ICT R&D program of MSIP/IITP. [B0717-16-0097, Development of V2X Service Integrated Security Technology for Autonomous Driving Vehicle] for Dongyoung Koo. Also, this work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP; Ministry of Science, ICT & Future Planning) (No.2017R1C1B5015045) for Youngjoo Shin and (No.2015R1C1A1A02036511) for Joobeom Yun, respectively. This work was supported by Institute for Information & communications Technology Promotion (IITP) grant funded by the Korea government(MSIP) (No.B0190-15-2028, Development of Active Security Control System for Safe Public Cloud Service) for Junbeom Hur.; 24th IEEE International Conference on Web Services, ICWS 2017 ; Conference date: 25-06-2017 Through 30-06-2017",
year = "2017",
month = sep,
day = "7",
doi = "10.1109/ICWS.2017.102",
language = "English",
series = "Proceedings - 2017 IEEE 24th International Conference on Web Services, ICWS 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "840--843",
editor = "Shiping Chen and Ilkay Altintas",
booktitle = "Proceedings - 2017 IEEE 24th International Conference on Web Services, ICWS 2017",
}