CN109005027B - 一种随机数据加解密法、装置及系统 - Google Patents
一种随机数据加解密法、装置及系统 Download PDFInfo
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- CN109005027B CN109005027B CN201810936773.9A CN201810936773A CN109005027B CN 109005027 B CN109005027 B CN 109005027B CN 201810936773 A CN201810936773 A CN 201810936773A CN 109005027 B CN109005027 B CN 109005027B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000011218 segmentation Effects 0.000 claims description 8
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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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
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/045—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply hybrid encryption, i.e. combination of symmetric and asymmetric encryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
- H04L67/1078—Resource delivery mechanisms
- H04L67/108—Resource delivery mechanisms characterised by resources being split in blocks or fragments
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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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
- H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
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Claims (5)
Priority Applications (1)
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CN201810936773.9A CN109005027B (zh) | 2018-08-16 | 2018-08-16 | 一种随机数据加解密法、装置及系统 |
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CN201810936773.9A CN109005027B (zh) | 2018-08-16 | 2018-08-16 | 一种随机数据加解密法、装置及系统 |
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CN109005027A CN109005027A (zh) | 2018-12-14 |
CN109005027B true CN109005027B (zh) | 2021-09-14 |
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CN201810936773.9A Active CN109005027B (zh) | 2018-08-16 | 2018-08-16 | 一种随机数据加解密法、装置及系统 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109672520A (zh) * | 2018-12-25 | 2019-04-23 | 广东浪潮大数据研究有限公司 | 一种aes算法的实现架构 |
CN110071909A (zh) * | 2019-03-15 | 2019-07-30 | 平安科技(深圳)有限公司 | 基于rsa的长数据加密方法、装置、计算机设备及存储介质 |
CN110245526B (zh) * | 2019-05-07 | 2021-04-23 | 杭州电子科技大学 | 一种基于PCIe接口的加密方法 |
CN110912680B (zh) * | 2019-11-26 | 2023-06-27 | 福建汉特云智能科技有限公司 | 一种提高车况数据安全性的数据传输方法及存储介质 |
CN111177699B (zh) * | 2019-12-23 | 2022-07-08 | 恒大恒驰新能源汽车科技(广东)有限公司 | 一种数据提取方法、秘钥生成方法、解锁方法及装置 |
CN111431917B (zh) * | 2020-03-31 | 2022-06-03 | 上海涵润汽车电子有限公司 | 升级包加密方法及装置,升级包解密方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101123495A (zh) * | 2007-09-07 | 2008-02-13 | 农革 | 一种数据加密、解密系统和方法 |
CN104040937A (zh) * | 2011-11-09 | 2014-09-10 | 英特尔公司 | 用于对文件系统加速加密的多密钥密码术 |
CN105471831A (zh) * | 2014-09-15 | 2016-04-06 | 杭州海康威视数字技术股份有限公司 | 一种对实时传输协议数据包进行加密的方法和装置 |
CN107276741A (zh) * | 2017-06-06 | 2017-10-20 | 北京洋浦伟业科技发展有限公司 | 空气态隐形加密保护方法和装置 |
CN107659397A (zh) * | 2017-08-11 | 2018-02-02 | 深圳市钱海网络技术有限公司 | 一种敏感信息传输方法及系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8538015B2 (en) * | 2007-03-28 | 2013-09-17 | Intel Corporation | Flexible architecture and instruction for advanced encryption standard (AES) |
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- 2018-08-16 CN CN201810936773.9A patent/CN109005027B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101123495A (zh) * | 2007-09-07 | 2008-02-13 | 农革 | 一种数据加密、解密系统和方法 |
CN104040937A (zh) * | 2011-11-09 | 2014-09-10 | 英特尔公司 | 用于对文件系统加速加密的多密钥密码术 |
CN105471831A (zh) * | 2014-09-15 | 2016-04-06 | 杭州海康威视数字技术股份有限公司 | 一种对实时传输协议数据包进行加密的方法和装置 |
CN107276741A (zh) * | 2017-06-06 | 2017-10-20 | 北京洋浦伟业科技发展有限公司 | 空气态隐形加密保护方法和装置 |
CN107659397A (zh) * | 2017-08-11 | 2018-02-02 | 深圳市钱海网络技术有限公司 | 一种敏感信息传输方法及系统 |
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Denomination of invention: A random data encryption and decryption method, device, and system Granted publication date: 20210914 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu Yingchao Technology Co.,Ltd. Registration number: Y2024980023663 |
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