(ask) hi all, i have question, maybe about encryption in solidity. use case: on day 1, i will send encrypted msg to smart contract. on day 2. i will send decrypted msg to smart contract. is there any method so other user can ensure msg is the same ?
Jun 17, 2018, 12:03 PM
how to do it? what syntax in solidity can be used?
ok, its mean i send hash & original message. now how user/3rd party can be ensured that hash = original msg ?
Jun 17, 2018, 12:18 PM