CN108566379B - P2p网络下基于协议字段冗余的隐蔽数据传输同步方法 - Google Patents
P2p网络下基于协议字段冗余的隐蔽数据传输同步方法 Download PDFInfo
- Publication number
- CN108566379B CN108566379B CN201810212292.3A CN201810212292A CN108566379B CN 108566379 B CN108566379 B CN 108566379B CN 201810212292 A CN201810212292 A CN 201810212292A CN 108566379 B CN108566379 B CN 108566379B
- Authority
- CN
- China
- Prior art keywords
- data
- field
- peer
- sending
- handshake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
-
- 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
-
- 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
- H04L67/14—Session management
-
- 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
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- 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
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
Description
代码值 | 符号 | 具体描述 |
1 | DATA_ACK | 已正确接收秘密数据确认 |
2 | EXIST | 数据已存在 |
3 | ERR | 出现错误 |
4 | FIN | 释放连接请求 |
5 | FIN_ACK | 确认释放 |
6 | CC | 隐蔽客户端 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810212292.3A CN108566379B (zh) | 2018-03-15 | 2018-03-15 | P2p网络下基于协议字段冗余的隐蔽数据传输同步方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810212292.3A CN108566379B (zh) | 2018-03-15 | 2018-03-15 | P2p网络下基于协议字段冗余的隐蔽数据传输同步方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108566379A CN108566379A (zh) | 2018-09-21 |
CN108566379B true CN108566379B (zh) | 2020-02-21 |
Family
ID=63532670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810212292.3A Active CN108566379B (zh) | 2018-03-15 | 2018-03-15 | P2p网络下基于协议字段冗余的隐蔽数据传输同步方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108566379B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109547119B (zh) * | 2018-12-15 | 2021-08-24 | 华南理工大学 | 基于非可听音频隐蔽信道的抗干扰信息传输方法 |
CN110933671B (zh) * | 2019-11-29 | 2023-09-26 | 深圳市国电科技通信有限公司 | 数据传输方法和系统 |
CN111654484B (zh) * | 2020-05-26 | 2022-02-15 | 扬州大学 | 基于whisper协议的以太坊隐蔽通信方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130304927A1 (en) * | 2012-05-14 | 2013-11-14 | King Abdulaziz City For Science And Technology | Network address translation-based method of bypassing internet access denial |
CN103281164B (zh) * | 2013-05-15 | 2016-01-13 | 江苏科技大学 | 一种高安全性的组合式隐信道同步方法 |
CN103581168B (zh) * | 2013-08-02 | 2016-06-22 | 中国科学技术大学苏州研究院 | 基于ip分片伪装技术的隐蔽信息通信方法 |
CN103475706B (zh) * | 2013-09-09 | 2016-06-29 | 中国科学技术大学苏州研究院 | 基于syn-ack双服务器反弹模式的伪tcp隐蔽通信方法 |
CN105959355B (zh) * | 2016-04-25 | 2019-03-29 | 江苏科技大学 | 基于BitTorrent协议的P2P网络下的秘密信息传输方法 |
-
2018
- 2018-03-15 CN CN201810212292.3A patent/CN108566379B/zh active Active
Non-Patent Citations (3)
Title |
---|
《网络通信的信息隐藏技术研究》;翟江涛;《中国优秀硕士学位论文全文数据库》;20081231;全文 * |
Guangjie Liu;Yuewei Dai;Zhiquan Wang;Jingyu Yang.《Optimal quantization-based steganography for adaptive hiding》.《Third International Conference on Communications and Networking in China》.2008, * |
信息隐藏技术的理论及应用研究;戴跃伟;《中国博士学位论文全文数据库》;20041231;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN108566379A (zh) | 2018-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2016266557B2 (en) | Secure dynamic communication network and protocol | |
EP2020136B1 (en) | Out-of-band authentication method and system for communication over a data network | |
KR101786132B1 (ko) | 저-지연 피어 세션 구축 | |
CN101099320B (zh) | 基于时钟的重发保护 | |
RU2554532C2 (ru) | Способ и устройство для безопасной передачи данных | |
CN110852745B (zh) | 一种区块链分布式动态网络密钥自动更新方法 | |
CN108566379B (zh) | P2p网络下基于协议字段冗余的隐蔽数据传输同步方法 | |
CN105610783A (zh) | 一种数据传输方法及物联网系统 | |
CN111614596B (zh) | 一种基于IPv6隧道技术的远程设备控制方法及系统 | |
CN105959355B (zh) | 基于BitTorrent协议的P2P网络下的秘密信息传输方法 | |
EP1493243A1 (en) | Secure file transfer | |
US10630479B2 (en) | Network communication method having function of recovering terminal session | |
CN114785421A (zh) | 一种基于量子加密的im离线消息处理方法 | |
CN101167331B (zh) | 传输网络事件日志协议报文的方法、系统和装置 | |
US20040049676A1 (en) | Methods and protocols for intrusion-tolerant management of collaborative network groups | |
CN114157707B (zh) | 一种通信连接方法、装置及系统 | |
Bittau et al. | TCP-ENO: Encryption negotiation option | |
CN114928503A (zh) | 一种安全通道的实现方法及数据传输方法 | |
US7424739B2 (en) | On-machine communication verification | |
CN110995730B (zh) | 数据传输方法、装置、代理服务器和代理服务器集群 | |
Dee et al. | Message integrity and authenticity in secure CAN | |
KR101204648B1 (ko) | 무선 통신 네트워크와 유선 통신 네트워크가 공존하는 통신 네트워크에서 안전하게 비밀키를 교환하는 방법 | |
CN111614688A (zh) | 区块链的通用协议 | |
CN116137710B (zh) | 一种通用的三方口令认证密钥交换方法 | |
EP4354799A2 (en) | Cross-domain secure connect transmission method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180921 Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Denomination of invention: Covert data transmission synchronization method based on protocol field redundancy in P2P network Granted publication date: 20200221 License type: Common License Record date: 20210714 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Date of cancellation: 20210826 |
|
EC01 | Cancellation of recordation of patent licensing contract |