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$\mathsf{Cougar}$: Cubic Root Verifier Inner Product Argument under Discrete Logarithm Assumption
April 26, 2024, 2:06 a.m. |
IACR News www.iacr.org
ePrint Report: $\mathsf{Cougar}$: Cubic Root Verifier Inner Product Argument under Discrete Logarithm Assumption
Hyeonbum Lee, Seunghun Paik, Hyunjung Son, Jae Hong Seo
An inner product argument (IPA) is a cryptographic primitive used to construct a zero-knowledge proof (ZKP) system, which is a notable privacy-enhancing technology. We propose a novel efficient IPA called $\mathsf{Cougar}$. $\mathsf{Cougar}$ features cubic root verifier and logarithmic communication under the discrete logarithm (DL) assumption. At Asiacrypt2022, Kim et al. proposed two square root verifier IPAs under the …
argument cryptographic eprint report knowledge lee novel privacy product proof report root seo son system technology under zkp
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