verifyMessage static method
Returns the address that signed message
producing signature
.
The signature may have a non-canonical v (i.e. does not need to be 27 or 28), in which case it will be normalized to compute the recoveryParam
which will then be used to compute the address;
This allows systems which use the v to encode additional data (such as EIP-155) to be used since the v parameter is still completely non-ambiguous.
Implementation
external static String verifyMessage(String message, String signature);