CN107749791B - Ldpc码在puf基于码偏移架构纠错中的应用方法及装置 - Google Patents
Ldpc码在puf基于码偏移架构纠错中的应用方法及装置 Download PDFInfo
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- CN107749791B CN107749791B CN201710962107.8A CN201710962107A CN107749791B CN 107749791 B CN107749791 B CN 107749791B CN 201710962107 A CN201710962107 A CN 201710962107A CN 107749791 B CN107749791 B CN 107749791B
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- 238000012937 correction Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000012795 verification Methods 0.000 claims abstract description 13
- 230000005284 excitation Effects 0.000 claims abstract description 8
- 230000008929 regeneration Effects 0.000 claims description 10
- 238000011069 regeneration method Methods 0.000 claims description 10
- 238000013500 data storage Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
- H04L9/3278—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response using physically unclonable functions [PUF]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201710962107.8A CN107749791B (zh) | 2017-10-17 | 2017-10-17 | Ldpc码在puf基于码偏移架构纠错中的应用方法及装置 |
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CN201710962107.8A CN107749791B (zh) | 2017-10-17 | 2017-10-17 | Ldpc码在puf基于码偏移架构纠错中的应用方法及装置 |
Publications (2)
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CN107749791A CN107749791A (zh) | 2018-03-02 |
CN107749791B true CN107749791B (zh) | 2020-07-31 |
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CN201710962107.8A Active CN107749791B (zh) | 2017-10-17 | 2017-10-17 | Ldpc码在puf基于码偏移架构纠错中的应用方法及装置 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108809329B (zh) * | 2018-05-03 | 2021-09-28 | 东南大学 | 一种能同时处理极化码和ldpc码的bp译码器的配置方法 |
CN109446846B (zh) * | 2018-10-19 | 2023-01-31 | 东南大学 | 一种物理不可克隆函数纠错方法 |
CN114692564B (zh) * | 2022-04-18 | 2024-07-26 | 北京泽石科技有限公司 | Ldpc纠错模块的验证系统、方法、存储介质及电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102037676A (zh) * | 2008-03-20 | 2011-04-27 | 日内瓦大学 | 基于不可克隆特征的安全物品识别以及认证系统和方法 |
CN103051445A (zh) * | 2011-10-12 | 2013-04-17 | 英飞凌科技股份有限公司 | 产生位串的装置和方法 |
CN104541369A (zh) * | 2012-08-10 | 2015-04-22 | 国际商业机器公司 | 器件认证中可靠的物理不可克隆功能 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8638808B2 (en) * | 2009-07-09 | 2014-01-28 | Entropic Communications Inc. | Method and apparatus for LDPC transmission over a channel bonded link |
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2017
- 2017-10-17 CN CN201710962107.8A patent/CN107749791B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102037676A (zh) * | 2008-03-20 | 2011-04-27 | 日内瓦大学 | 基于不可克隆特征的安全物品识别以及认证系统和方法 |
CN103051445A (zh) * | 2011-10-12 | 2013-04-17 | 英飞凌科技股份有限公司 | 产生位串的装置和方法 |
CN104541369A (zh) * | 2012-08-10 | 2015-04-22 | 国际商业机器公司 | 器件认证中可靠的物理不可克隆功能 |
Non-Patent Citations (2)
Title |
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A highly reliable butterfly PUF;Xiumin Xu;《IEICE Electronics Express》;20171012;第14卷(第14期);全文 * |
高效能FPGA 毛刺PUF 设计与实现;庞子涵;《计算机辅助设计与图形学学报》;20170615;第29 卷(第6 期);全文 * |
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Effective date of registration: 20230913 Address after: 201615 room 301-6, building 6, no.1158, Jiuting Central Road, Jiuting Town, Songjiang District, Shanghai Patentee after: White box (Shanghai) Microelectronics Technology Co.,Ltd. Address before: 201306 building C, No. 888, Huanhu West 2nd Road, Lingang New Area, Pudong New Area, Shanghai Patentee before: Shanghai Hanxin Industrial Development Partnership (L.P.) |