def test_doc_example(self): import pickle, rehash hasher = rehash.sha256(b"foo") state = pickle.dumps(hasher) hasher2 = pickle.loads(state) hasher2.update(b"bar") assert hasher2.hexdigest() == rehash.sha256(b"foobar").hexdigest()
def test_repr(self): # Some of the memory at the tail of the hasher state is uninitialized at initial state self.assertEqual( repr(rehash.sha256())[:64], "rehash.sha256(state='eJxLf8aZ1boufXfR5zwbq6/+S+uD+AJ7Mlhnr77ZLC959kE0AxWBAhDfa7Ku5N63OAIAWHETSw==')"[:64] ) rehash.opaque_repr = True self.assertEqual( repr(rehash.sha256()), "rehash.sha256()" )
def broadcastGameHash(): global myGameConf if myConf.ID not in gameRes.plyrsSignRes: gameRes.plyrsSignRes[myConf.ID] = {} if myConf.ID not in gameRes.plyrsResHash: gameRes.plyrsResHash[myConf.ID] = {} gameRes.plyrsRes[myConf.ID] = pickle.dumps(generateGameResult()) gameResRehash = rehash.sha256(gameRes.plyrsRes[myConf.ID]) gameResHash = SHA256.new(gameRes.plyrsRes[myConf.ID]) signedGameResHash = pkcs1_15.new(RSA.import_key(keyPair.priKey)).sign(gameResHash) gameRes.plyrsSignRes[myConf.ID][myConf.ID] = signedGameResHash gameRes.plyrsResHash[myConf.ID][myConf.ID] = gameResHash gameRes.plyrsPubK[myConf.ID] = keyPair.pubKey myConf.sock.send({"pickleGameResRehash": pickle.dumps(gameResRehash) , "pickleSignedGameResHash": pickle.dumps(signedGameResHash), "picklePubKey": pickle.dumps(keyPair.pubKey)}) return
def broadcastGameHash(self, records): if self.myConf.ID not in self.plyrData.plyrsSignRes: self.plyrData.plyrsSignRes[self.myConf.ID] = {} if self.myConf.ID not in self.plyrData.plyrsResHash: self.plyrData.plyrsResHash[self.myConf.ID] = {} self.plyrData.plyrsRes[self.myConf.ID] = pickle.dumps(records) gameResRehash = rehash.sha256(self.plyrData.plyrsRes[self.myConf.ID]) gameResHash = SHA256.new(self.plyrData.plyrsRes[self.myConf.ID]) signedGameResHash = pkcs1_15.new(RSA.import_key( self.key.priKey)).sign(gameResHash) self.plyrData.plyrsSignRes[self.myConf.ID][ self.myConf.ID] = signedGameResHash self.plyrData.plyrsResHash[self.myConf.ID][ self.myConf.ID] = gameResHash self.sk.sock.send({ "pickleGameResRehash": pickle.dumps(gameResRehash), "pickleSignedGameResHash": pickle.dumps(signedGameResHash) }) return
def _create_sha(self): return rehash.sha256()
def __init__(self): self.chunks = [] self.hasher = rehash.sha256()