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Xproofs: New Aggregatable and Maintainable Matrix Commitment with Optimal Proof Size
May 2, 2024, 2:12 a.m. |
IACR News www.iacr.org
ePrint Report: Xproofs: New Aggregatable and Maintainable Matrix Commitment with Optimal Proof Size
Xinwei Yong, Jiaojiao Wu, Jianfeng Wang
Vector Commitment (VC) enables one to commit to a vector, and then the element at a specific position can be opened, with proof of consistency to the initial commitment. VC is a powerful primitive with various applications, including stateless cryptocurrencies. Recently, matrix commitment Matproofs (Liu and Zhang CCS 2022), as an extension of VC, has been proposed to reduce the communication …
can commit consistency eprint report matrix proof report size wang
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