HDWSA2 : A secure hierarchical deterministic wallet supporting stealth address and signature aggregation

• Main Authors: YIN, Xin, LIU, Zhen, YANG, Guomin, CHEN, Guoxing, ZHU, Haojin
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2024
• Subjects: Signature scheme; Signature aggregation; Hierarchical deterministic wallet; Stealth address; Blockchain; Cryptocurrency.; E-Commerce; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/10112
• Institution: Singapore Management University

Hierarchical Deterministic Wallet (HDW) and Stealth Address (SA) are widely used in cryptocurrency communities due to their functionality and security. In the preliminary version of this work (ESORICS 2022), we formally define the syntax and security models of Hierarchical Deterministic Wallet suppo...