PDKSAP: Perfected Double-Key Stealth Address Protocol without Temporary Key Leakage in Blockchain

Cong Feng, Liang Tan, Huan Xiao, Keping Yu, Xin Qi, Zheng Wen, You Jiang

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

The stealth address protocol is to create a one-time temporary output address of a transaction, hide its real output address, destroy the association between the input address and the real output address to achieve privacy protection for user identities in the transaction. However, the widely used double-key stealth address protocol (DKSAP) requires the sender to transmit the temporary public key along with the transaction, which enables attackers to easily identify stealth and non-stealth transactions and can lead to the loss of some private information. We propose a double-key stealth address protocol without temporary key leakage - PDKSAP by which senders and receivers maintain local transaction record databases to record the number of transactions with other users. Senders and receivers generate a temporary key pair for a transaction based on the number of transactions between them, which prevent leaking the transaction temporary key. Finally, we verify the protocol through experiments.

本文言語English
ホスト出版物のタイトル2020 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2020
出版社Institute of Electrical and Electronics Engineers Inc.
ページ151-155
ページ数5
ISBN(電子版)9781728187556
DOI
出版ステータスPublished - 2020 8
イベント2020 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2020 - Chongqing, China
継続期間: 2020 8 92020 8 11

出版物シリーズ

名前2020 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2020

Conference

Conference2020 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2020
CountryChina
CityChongqing
Period20/8/920/8/11

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Health Informatics
  • Instrumentation

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