Secure deterministic wallet and stealth address: Key-insulated and privacy-preserving signature scheme with publicly derived public key

• Main Authors: LIU, Zhen, YANG, Guomin, WONG, Duncan S., NGUYEN, Khoa, WANG, Huaxiong, KE, Xiaorong, LIU, Yining
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2022
• Subjects: Signature scheme; publicly derived public key; key-insulated security; privacy; cryptocurrency; stealth addresses; deterministic wallets; Databases and Information Systems; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/7323; https://ink.library.smu.edu.sg/context/sis_research/article/8326/viewcontent/09427142.pdf
• Institution: Singapore Management University

Deterministic Wallet (DW) and Stealth Address (SA) mechanisms have been widely adopted in the cryptocurrency community, due to their virtues on functionality and privacy protection, which come from a key derivation mechanism that allows an arbitrary number of derived keys to be generated from a mast...