公开(公告)号：US20200311735A1

公开(公告)日：2020-10-01

申请号：US16691094

申请日：2019-11-21

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Siyuan PAN ,  Haodong CHEN ,  Hongbin MAO ,  Yuxiao SONG ,  Hang ZHOU ,  Hui WANG

IPC: G06Q20/40 ,  H04L9/06 ,  G06Q20/06 ,  G06Q20/36

Abstract: Embodiments of the present disclosure relate to the field of blockchain technology, disclose a method, apparatus, and storage medium for processing an ethereum-based falsified transaction, and solve the problem of the existing technologies failing to achieve validating falsification resistance of an ethereum consensus algorithm in engineering. The method includes: sending a falsified transaction to a preset node of in ethereum network, such that the preset node broadcasts a block including the falsified transaction to all nodes in the ethereum network; and determining whether the falsified transaction successfully attacks the ethereum network based on information on a chain maintained by a node in the ethereum network. The embodiments of the present disclosure apply to the process of validating the falsification attack resistance of the ethereum network consensus algorithm.

公开(公告)号：US20200310789A1

公开(公告)日：2020-10-01

申请号：US16691353

申请日：2019-11-21

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Hang ZHOU ,  Yuxiao Song ,  Hongbin Mao ,  Siyuan Pan ,  Haodong Chen ,  Hui Wang

IPC: G06F8/71 ,  G06F16/27 ,  G06F8/60

Abstract: Embodiments of the present disclosure relates to the field of block chain technology, and provides a method for creating a Hyperledger Fabric network, a controller and a storage medium. The method may include: acquiring a configuration file required to create a Hyperledger Fabric network in a Kubernetes cluster; and creating the Hyperledger Fabric network in the Kubernetes cluster according to the configuration file and a preset state machine. Embodiments of the present disclosure are applicable to the procedure of creating the Hyperledger Fabric network.