Research Article
Distributed Blockchain-Based Authentication and Authorization Protocol for Smart Grid
Input | OutputTrue or False | 1: Get cryptographic key pair cryptoKeyPair = createKeyPair(); | 2: String PublicKey = cryptoKeyPair.getHexPublicKey(); | 3: String data = AccountId + UserInfo + PublicKey; | 4: Get cryptographic suite cSuite = new CryptoSuite (CryptoType.ECDSATYPE); | 5: String hashData = cSuite.hash (data); | 6: String sigdata = cSuite.sign (hashData, cryptoKeyPair); | 7: rec = register (UserInfo, PublicKey, UserInfo, sigdata); | 8: response = getRegisterEventEvents (rec); | 9: ifresponse. get (0) ==0 then | 10: regFail++£» True | 11: returnTrue | 12: else | 13: returnFalse | 14: end if |
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