Concise mercurial subvector commitments: Definitions and constructions

• Main Authors: LI, Yannan, SUSILO, Willy, YANG, Guomin, PHUONG, Tran Viet Xuan, YU, Yong, LIU, Dongxi
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2021
• Subjects: Vector commitments; Blockchain; Aggregation; Zero-knowledge sets; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/7406; https://ink.library.smu.edu.sg/context/sis_research/article/8409/viewcontent/Concise_Mercurial_Subvector_Commitments.pdf
• Institution: Singapore Management University

Vector commitment and its variants have attracted a lot of attention recently as they have been exposed to a wide range of applications in blockchain. Two special extensions of vector commitments, namely subvector commitments and mercurial commitments, have been proposed with attractive features tha...