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WIP: Change to passing PublicKey.key in sig verification

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Eric Mastro 2022-04-12 00:11:18 +10:00
parent 36c84f58b6
commit cbe4024c6f
No known key found for this signature in database
GPG Key ID: 141E3048D95A4E63
1 changed files with 5 additions and 3 deletions
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8
contracts/Proofs.sol
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@ -402,12 +402,14 @@ contract Proofs {
Curve.G1Point memory sigma,
PublicKey memory spk) internal returns (bool) {
// is this needed in solidity?
// TODO: is this needed in solidity?
// require(!isEmpty(tau.signature), "Signature cannot be empty");
// $tau.t -- how to do this in solidity?
// TODO: $tau.t -- how to do this in solidity?
// TODO: what's the second G2 point needed, PublicKey.signkey is a G1
// point?? Is using the PublicKey.key sufficient?
uint hashedMsg = uint(sha256(abi.encodePacked(tau.t)));
require(_verifySignature(tau.signature, spk.signkey, hashedMsg),
require(_verifySignature(tau.signature, spk.key, hashedMsg),
"invalid signature");
// var first: blst_p1