-
公开(公告)号：US20240121029A1
公开(公告)日：2024-04-11
申请号：US18264680
申请日：2021-06-07
申请人： CHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECHNOLOGICAL R&D CENTER , ZHUHAI COMLEADER INFORMATION SCIENCE & TECHNOLOGY CORP., LTD.
发明人： Lei HE , Jiangxing WU , Quan REN , Hailong MA , Yiming JIANG , Peng ZHANG , Jichao XIE , Yiwei GUO , Zhifeng FENG
IPC分类号： H04L1/00
CPC分类号： H04L1/0061
摘要： Provided in the present application are a data processing method and apparatus based on data coding, and a device. The method comprises: performing N-channel error correction coding on data to be processed that is in information to be processed, so as to obtain N pieces of coded data to be processed; by using coded meta-channel data obtained by means of error correction coding, performing redundancy processing on the coded data to be processed, so as to obtain N pieces of response data; and then performing error correction decoding on the N pieces of response data, so as to obtain processing result information of the information to be processed.
-
2.发明申请公开(公告)号：US20230033253A1
公开(公告)日：2023-02-02
申请号：US17791277
申请日：2021-06-07
申请人： CHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECHNOLOGICAL R&D CENTER , ZHUHAI COMLEADER INFORMATION SCIENCE & TECHNOLOGY CORP., LTD.
发明人： Lei HE , Jiangxing WU , Qinrang LIU , Ke SONG , Quan REN , Jun ZHOU , Min FU , Weili ZHANG , Ruihao DING , Yiwei GUO
摘要： Provided are a security defense method and apparatus applied to a network security defense system. The method includes: using memoryless technology in a cyberspace information system, where the memoryless technology includes technology which is not affected by generalized disturbance; eliminating a memory of the cyberspace information system on an effect of random disturbance by using a redundancy and replacement mechanism; and eliminating a memory of the cyberspace information system on an effect of non-random disturbance by eliminating a memory of a program running in the cyberspace information system and/or data in the cyberspace information system. The present solution can block a memory of the cyberspace information system on an error caused by the generalized disturbance including the non-random disturbance and the random disturbance, thereby improving security of the cyberspace information system.
-
3.发明公开公开(公告)号：US20230224333A1
公开(公告)日：2023-07-13
申请号：US18008946
申请日：2021-06-07
申请人： China National Digital Switching System Engineering & Technological R &D Center , Zhuhai Comleader Information Science & Technology Corp., Ltd.
发明人： Jiangxing WU , Lei HE , Quan REN , Jun ZHOU , Min FU , Weili ZHANG , Ruihao DING , Yiwei GUO , Jinsuo ZHOU
摘要： Provided are network security defense method and network security defense system. The method includes: processing data multiple times using a preset processing strategy, where the processing strategy includes a first strategy and a second strategy, the first strategy is used for eliminating an influence of generalized disturbance on the second strategy, the second strategy after being eliminated the influence is applied to the data for calculation, storage and communication of the data, the first strategy includes an encoding strategy, a decoding strategy and a memory elimination strategy, and the generalized disturbance includes random disturbance and/or non-random disturbance; triggering a feedback control strategy based on a decoding result of the multiple processing results; and adjusting the first strategy according to the feedback control strategy.
-
公开(公告)号：US20210288975A1
公开(公告)日：2021-09-16
申请号：US16330691
申请日：2017-09-01
申请人： SHANGHAI HONGZHEN INFORMATION SCIENCE & TECHNOLOGY CO.LTD , CHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECHNOLOGICAL R & D CENTER
发明人： Jiangxing WU , Hongchang CHEN , Peng YI , Hailong MA , Lei HE , Junfei LI , Jianmin PANG
IPC分类号： H04L29/06
摘要： An apparatus for generating heterogeneous functional equivalent and method thereof includes: a heterogeneous functional equivalent generator and an element pool connected to the heterogeneous functional equivalent generator, where the element pool includes at least one element. The heterogeneous functional equivalent generator is configured to obtain a generation policy and is further configured to select element sets corresponding to the number from the element pool according to the generation policy. The heterogeneous functional equivalent generator is further configured to generate the number of heterogeneous functional equivalents based on the selected element sets. Because the elements for constructing heterogeneous functional equivalents are different, the relationship between element and service response output by the heterogeneous functional equivalent to outside is uncertain, thereby making it uneasy to sniff an unknown defect or a backdoor of the heterogeneous functional equivalent, and lowering the success rate of an intruder's attack on the heterogeneous functional equivalent.
-
公开(公告)号：US20230039521A1
公开(公告)日：2023-02-09
申请号：US17789082
申请日：2021-06-07
申请人： CHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECHNOLOGICAL R&D CENTER , PURPLE MOUNTAIN LABORATORIES
发明人： Lei HE , Jiangxing WU , Qinrang LIU , Ke SONG , Shuai WEI , Jianliang SHEN , Libo TAN , Yu LI , Quan REN , Jun ZHOU , Min FU , Weili ZHANG , Ruihao DING , Yiwei GUO
摘要： Provided is an input/output system applied to a network security defense system. A structural encoding unit and an error correction decoding unit are divided. The structure encoding unit is divided into input branch module and an input proxy module; and the error correction decoding unit is divided into an output routing module, an output proxy module, an adjudication branch module, an adjudication proxy module and a voting module. The input branch module is used for duplicating and distributing messages, the arbitration branch module is used for duplicating and distributing data, the voting module is used for performing voting, and the output routing module is used for selecting an output result from processing results of the output proxy module according to a voting result of the voting module.
-
公开(公告)号：US20210226994A1
公开(公告)日：2021-07-22
申请号：US16314315
申请日：2017-09-01
申请人： SHANGHAI HONGZHEN INFORMATION SCIENCE & TECHNOLOGY CO., LTD. , CHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECHNOLOGICAL R&D CENTER
发明人： Jiangxing WU , Lei HE , Fan ZHANG , Peng YI , Guozhen CHENG , Yongji DONG , Peijie LI , Junfei LI , Jinling LI , Ting CHEN , Ruihao DING , Quan REN , Jie GAO
摘要： An output-decision-based negative feedback control method and system. The method includes: receiving, by an output decider, output responses of at least two heterogeneous functional equivalents, and dividing numbers corresponding to the at least two heterogeneous functional equivalents into at least one set according to the output responses; determining, by the output decider, credibility of each set according to the output responses, and sending the at least one set and the credibility corresponding to each set to a feedback controller via decision information; generating, by the feedback controller, a first scheduling policy and/or a second scheduling policy according to the decision information; and sending, by the feedback controller, the first scheduling policy to an input proxy, and/or sending a change instruction to the heterogeneous functional equivalent indicated by the second scheduling policy. The method can prevent in advance and process a heterogeneous functional equivalent that may be faulty.
-
公开(公告)号：US20240113809A1
公开(公告)日：2024-04-04
申请号：US18264730
申请日：2021-06-07
申请人： PLA STRATEGIC SUPPORT FORCE INFORMATION ENGINEERING UNIVERSITY/PLA SSF IEU , ZHUHAI COMLEADER INFORMATION SCIENCE & TECHNOLOGY CORP., LTD.
发明人： Lei HE , Jiangxing WU , Quan REN , Zhen ZHANG , Weitao HAN , Fengyu ZHANG , Zheng YUAN , Yiwei GUO , Zhifeng FENG
CPC分类号： H04L1/0061 , H04L1/22
摘要： The present application provides an instruction encoding-based data processing method and apparatus, and a device. N-path error correction encoding is performed on an instruction in information to be processed to obtain N encoded instructions, the encoded instructions and encoded meta channel programs obtained by the error correction encoding are used to perform redundant processing on data to be processed to obtain N pieces of response data, and then error correction decoding is performed on the N pieces of response data to obtain processing result information of the information to be processed. Because the N encoded instructions are heterogeneous and the encoded meta channel programs used in the N-path processing are heterogeneous, the randomness of the processing process can be improved, generalized disturbance in the data processing process can be corrected in combination with the error correction encoding and decoding methods, and thus the security of data processing is improved.
-
8.发明公开公开(公告)号：US20240121027A1
公开(公告)日：2024-04-11
申请号：US18262270
申请日：2021-06-07
申请人： PLA STRATEGIC SUPPORT FORCE INFORMATION ENGINEERING UNIVERSITY/PLA SSF IEU , ZHUHAI COMLEADER INFORMATION SCIENCE & TECHNOLOGY CORP., LTD.
发明人： Lei HE , Jiangxing WU , Quan REN , Peng YI , Xiang CHEN , Jing YU , Kun ZHOU , Yiwei GUO , Zhifeng FENG
IPC分类号： H04L1/00
CPC分类号： H04L1/0045 , H04L1/0041
摘要： Provided are a data processing system and method based on dynamic redundancy heterogeneous encoding, and a device. The method comprises: respectively performing error correction encoding on information to be processed and a processing rule, so as to form encoded information to be processed and an encoded processing rule; processing, by using the encoded processing rule, the encoded information to be processed, so as to obtain response data; and then performing error correction decoding on N pieces of response data, so as to obtain processing result information of the information to be processed.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.027 秒)
