pragma solidity ^0.4.18; contract StoreIdentityHash { struct studentIdentity{ uint id; string signedHash; string jsonHash; } mapping(string => studentIdentity) identityList; uint public identityCount=0; function addStudent(_id,_signedHash,_jsonHash) private { identityCount ++; identityList[identityCount] = studentIdentity(identityList, _id,_signedHash,_jsonHash); } }
0.4.18