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fix(ICofhe): add securityZone parameter to Utils.inputFromHashAndProof #67

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fix(ICofhe): add securityZone parameter to Utils.inputFromHashAndProof #67

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14 changes: 12 additions & 2 deletions contracts/ICofhe.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -246,15 +246,25 @@ library Utils {
return v;
}

function inputFromHashAndProof(bytes32 hash, bytes memory signature, uint8 utype) internal pure returns (EncryptedInput memory) {
function inputFromHashAndProof(
bytes32 hash,
bytes memory signature,
uint8 utype,
uint8 securityZone
) internal pure returns (EncryptedInput memory) {
return EncryptedInput({
ctHash: uint256(hash),
securityZone: 0,
securityZone: securityZone,
utype: utype,
signature: signature
});
}

/// @dev Convenience overload that defaults to securityZone 0.
function inputFromHashAndProof(bytes32 hash, bytes memory signature, uint8 utype) internal pure returns (EncryptedInput memory) {
return inputFromHashAndProof(hash, signature, utype, 0);
}

function expectUtype(uint8 actual, uint8 expected) internal pure {
if (actual != expected) {
revert InvalidEncryptedInput(actual, expected);
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