Ethereum: when using eip-197 precompile, is there a risk of forgery when allowing degeneracy of bilinear pairs when using Groth16 with public inputs?
Forgery Risks When Using EIP-197 and Groth16 with Public Inputs The use of precompiled Ethereum libraries such as EIP-197 (also known as the “bilinear pairings” library) can introduce new security risks in certain scenarios. One of these risks is the possibility of forgery when allowing bilinear pairings to decay when using Groth16 with public inputs. […]