New answers tagged assembly
1
The ecrecover address is: 0x01
Without assembly you can call the ecrecover function like that:
function recoverEC_Method1 (bytes32 _hash, bytes32 _r, bytes32 _s, uint8 _v) public pure returns (address) {
bytes memory prefix = "\x19Ethereum Signed Message:\n32";
bytes32 prefixedHash = keccak256(abi.encodePacked(prefix, _hash));
return ecrecover(...
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