CN106131801A - A kind of based on android system without JA(junction ambient) enciphered data transmission method - Google Patents
A kind of based on android system without JA(junction ambient) enciphered data transmission method Download PDFInfo
- Publication number
- CN106131801A CN106131801A CN201610502072.5A CN201610502072A CN106131801A CN 106131801 A CN106131801 A CN 106131801A CN 201610502072 A CN201610502072 A CN 201610502072A CN 106131801 A CN106131801 A CN 106131801A
- Authority
- CN
- China
- Prior art keywords
- application program
- packet
- data
- android
- transmission method
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of based on android system without the enciphered data transmission method of JA(junction ambient), in this transmission plan, sender's equipment utilization Android application program is by valid data waiting for transmission, burst is carried out after encryption, each encryption data sheet is encoded into designated multicast IP address, these multicast ip address backward cycle through the packet comprising constant mark.Receiver equipment is opened network card chip by Linux application program and is monitored pattern, monitoring wireless network packet, and set up bivariate table data structure, the multicast packets that will listen to, by source and target MAC (Media Access Control) address taxonomic revision and sequence, after receiving complete encryption data, then parse valid data by Android application program.So far two Android device encrypted data transmission under without connection is completed.The present invention is applicable to, without under JA(junction ambient), transmit a small amount of encrypted sensitive information between Android device.
Description
Technical field
The present invention relates to a kind of based on android system without the enciphered data transmission method of JA(junction ambient).
Background technology
According to prior art, Android device carries out wireless data transmission, is necessarily required to make equipment both sides access same
One LAN or wide area network, if wherein there is an isolated island equipment (not accessing any network), then data transfer operation has been difficult to
Become.Even if a side sends broadcast data packet, the opposing party also can only receive and cannot clearly originate, through the data of encryption.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of based on android system without JA(junction ambient)
Enciphered data transmission method, the method can be under connectionless environment, and between Android device, a small amount of encryption of transmission is quick
Sense information.
It is an object of the invention to be achieved through the following technical solutions: a kind of based on android system without JA(junction ambient)
Enciphered data transmission method, data flow is from sender's device A ndroid application program, be received method, apparatus Linux should
By program, being finally delivered to upper strata Android application program, it comprises the steps:
S1: sender's equipment starts Android application program, generates current sessions encryption key, by data to be transmitted by being somebody's turn to do
Key is encrypted, and ciphertext is carried out burst storage；
S2: the ciphertext stored by each burst, is coded in multicast ip address；
S3: sender's device A ndroid application program cycles through to the multicast ip address of all codings and comprises constant mark
Packet；
S4: receiver equipment starts Linux application program, and network card chip is placed in monitoring pattern, monitors MAC layer wireless data
Bag, and set up bivariate table structure, the packet that classification storage listens to, carry out data packet sequencing, verify packet integrity；
After the encryption data received is spliced into complete packet by S5: recipient, Linux application transfer give
Android application program；
S6:Android application program generates current sessions deciphering key, is decrypted data；
S7: data are transmitted.
Described current sessions encryption generates with deciphering key temporally block.
Described ciphertext carries out burst storage by unit length.
Described multicast ip address includes the sequence identifier identifying this burst ciphertext sequence, and identifies this burst ciphertext
The station location marker of position.
Described bivariate table structure is two-dimensional chain table structure, two-dimensional array or similar data structure.
The classification foundation carrying out packet classification storage in described step S4 is source MAC, each bivariate table structure
The data of the inside, are resolved by target MAC (Media Access Control) address and get, and sort by is the sequence identifier parsed；Packet completeness check
Method be, it is judged that have been received by packet sum whether equal to the sequence identifier value in the packet that station location marker is ending.
The invention has the beneficial effects as follows: the invention provides a kind of based on android system without the encryption number of JA(junction ambient)
According to transmission method, the method is applicable to, without under JA(junction ambient), transmit a small amount of encrypted sensitive information, example between Android device
Such as account information, authentication information etc..
Accompanying drawing explanation
Fig. 1 is general frame figure of the present invention；
Fig. 2 is data encoding schematic diagram；
Fig. 3 is data packet sequencing schematic diagram.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
The following stated.
As it is shown in figure 1, a kind of based on android system without the enciphered data transmission method of JA(junction ambient), data flow is
From sender's device A ndroid application program, being received method, apparatus Linux application program, being finally delivered to upper strata Android should
By program, it comprises the steps:
S1: sender's equipment starts Android application program, and temporally block generates current sessions encryption key, by be transmitted
Data are encrypted by this key, and by unit length, ciphertext is carried out burst storage；
S2: the ciphertext stored by each burst, is coded in multicast ip address, wherein encloses the sequence identifying this burst ciphertext sequence
Row mark, and identify the station location marker of this burst ciphertext position, as shown in Figure 2；
S3: sender's device A ndroid application program cycles through to the multicast ip address of all codings and comprises constant mark
Packet；
S4: receiver equipment starts Linux application program, and network card chip is placed in monitoring pattern, monitors MAC layer wireless data
Bag, and set up bivariate table structure, the packet that classification storage listens to, carry out data packet sequencing, verify packet integrity；As
The two-dimensional chain table structure that Fig. 3 sets up after showing monitored data bag, wherein classification foundation is source MAC, each chain the exterior and the interior
Data, target MAC (Media Access Control) address resolve and get (there are mapping relations in target MAC (Media Access Control) address and multicast ip address, therefore here by purpose
MAC Address obtains the data of coding in multicast ip address), sort by is the sequence identifier parsed, packet integrity school
The method tested is, it is judged that whether have been received by packet sum equal to the sequence identifier value in the packet that station location marker is ending.
In figure 3, station location marker 0 represents non-end of data bag, and 1 represents end of data bag, is shown that having been received by sender 2 and passes in figure
The defeated complete encryption data bag come.
S5: inside receiver equipment, after the encryption data received is spliced into complete packet, is applied by Linux
Program transportation is to Android application program；
S6:Android application program temporally block generates current sessions deciphering key, is decrypted data；
S7: data are transmitted.
Described bivariate table structure is two-dimensional chain table structure, two-dimensional array or other similar data structures.
Claims (6)
1., based on android system without the enciphered data transmission method of JA(junction ambient), data flow is from sender's equipment
Android application program, is received method, apparatus Linux application program, is finally delivered to upper strata Android application program, and it is special
Levying and be, it comprises the steps:
S1: sender's equipment starts Android application program, generates current sessions encryption key, by data to be transmitted by being somebody's turn to do
Key is encrypted, and ciphertext is carried out burst storage；
S2: the ciphertext stored by each burst, is coded in multicast ip address；
S3: sender's device A ndroid application program cycles through to the multicast ip address of all codings and comprises constant mark
Packet；
S4: receiver equipment starts Linux application program, and network card chip is placed in monitoring pattern, monitors MAC layer wireless data
Bag, and set up bivariate table structure, the packet that classification storage listens to, carry out data packet sequencing, verify packet integrity；
After the encryption data received is spliced into complete packet by S5: recipient, Linux application transfer give
Android application program；
S6:Android application program generates current sessions deciphering key, is decrypted data；
S7: data are transmitted.
The most according to claim 1 a kind of based on android system without the enciphered data transmission method of JA(junction ambient), it is special
Levy and be: described current sessions encryption generates with deciphering key temporally block.
The most according to claim 1 a kind of based on android system without the enciphered data transmission method of JA(junction ambient), it is special
Levy and be: described ciphertext carries out burst storage by unit length.
The most according to claim 1 a kind of based on android system without the enciphered data transmission method of JA(junction ambient), it is special
Levy and be: described multicast ip address includes identifying the sequence identifier of this burst ciphertext sequence, and identifies this burst ciphertext
The station location marker of position.
The most according to claim 1 a kind of based on android system without the enciphered data transmission method of JA(junction ambient), it is special
Levy and be: described bivariate table structure is two-dimensional chain table structure, two-dimensional array or similar data structure.
The most according to claim 1 a kind of based on android system without the enciphered data transmission method of JA(junction ambient), it is special
Levy and be: the classification foundation carrying out packet classification storage in described step S4 is source MAC, in each bivariate table structure
The data in face, are resolved by target MAC (Media Access Control) address and get, and sort by is the sequence identifier parsed；Packet completeness check
Method is, it is judged that whether have been received by packet sum equal to the sequence identifier value in the packet that station location marker is ending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502072.5A CN106131801B (en) | 2016-06-30 | 2016-06-30 | One kind being based on the connectionless environment enciphered data transmission method of android system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502072.5A CN106131801B (en) | 2016-06-30 | 2016-06-30 | One kind being based on the connectionless environment enciphered data transmission method of android system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106131801A true CN106131801A (en) | 2016-11-16 |
| CN106131801B CN106131801B (en) | 2019-10-01 |
Family
ID=57285565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610502072.5A Active CN106131801B (en) | 2016-06-30 | 2016-06-30 | One kind being based on the connectionless environment enciphered data transmission method of android system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106131801B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107483471A (en) * | 2017-09-05 | 2017-12-15 | 成都索贝数码科技股份有限公司 | A kind of Multimedia Transmission System suitable for strange land cooperation |
| CN108712415A (en) * | 2018-05-17 | 2018-10-26 | 深圳市灵星雨科技开发有限公司 | A kind of data transmission method based on android system |
| CN112580064A (en) * | 2019-09-27 | 2021-03-30 | 华控清交信息科技(北京)有限公司 | Data processing method and device and data processing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1764200A (en) * | 2005-10-27 | 2006-04-26 | 武蒙 | Network safety access control architecture and realizing method |
| CN101119200A (en) * | 2007-08-03 | 2008-02-06 | 上海贝尔阿尔卡特股份有限公司 | Method, network unit, terminal and system for providing broadcast/multicast service |
| CN104065765A (en) * | 2014-07-09 | 2014-09-24 | 杭州古北电子科技有限公司 | WIFI data transmitting method and system and related method thereof |
| US20160080416A1 (en) * | 2014-09-16 | 2016-03-17 | Gainspan Corporation | Security for group addressed data packets in wireless networks |
| US20160142313A1 (en) * | 2013-08-06 | 2016-05-19 | Cisco Technology, Inc. | Intelligent Handling of Virtual Machine Mobility in Large Data Center Environments |
-
2016
- 2016-06-30 CN CN201610502072.5A patent/CN106131801B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1764200A (en) * | 2005-10-27 | 2006-04-26 | 武蒙 | Network safety access control architecture and realizing method |
| CN101119200A (en) * | 2007-08-03 | 2008-02-06 | 上海贝尔阿尔卡特股份有限公司 | Method, network unit, terminal and system for providing broadcast/multicast service |
| US20160142313A1 (en) * | 2013-08-06 | 2016-05-19 | Cisco Technology, Inc. | Intelligent Handling of Virtual Machine Mobility in Large Data Center Environments |
| CN104065765A (en) * | 2014-07-09 | 2014-09-24 | 杭州古北电子科技有限公司 | WIFI data transmitting method and system and related method thereof |
| US20160080416A1 (en) * | 2014-09-16 | 2016-03-17 | Gainspan Corporation | Security for group addressed data packets in wireless networks |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107483471A (en) * | 2017-09-05 | 2017-12-15 | 成都索贝数码科技股份有限公司 | A kind of Multimedia Transmission System suitable for strange land cooperation |
| CN107483471B (en) * | 2017-09-05 | 2021-03-02 | 成都索贝数码科技股份有限公司 | Multimedia data transmission system suitable for remote cooperation |
| CN108712415A (en) * | 2018-05-17 | 2018-10-26 | 深圳市灵星雨科技开发有限公司 | A kind of data transmission method based on android system |
| CN108712415B (en) * | 2018-05-17 | 2021-08-20 | 深圳市灵星雨科技开发有限公司 | Data transmission method based on android system |
| CN112580064A (en) * | 2019-09-27 | 2021-03-30 | 华控清交信息科技(北京)有限公司 | Data processing method and device and data processing device |
| CN112580064B (en) * | 2019-09-27 | 2023-01-13 | 华控清交信息科技(北京)有限公司 | Data processing method and device and data processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106131801B (en) | 2019-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101917270B (en) | Weak authentication and key agreement method based on symmetrical password | |
| CN102739687B (en) | Based on application service Network Access Method and the system of mark | |
| CN104994106B (en) | Pairing/solution pairing system and method for smart mobile phone and wearable device | |
| CN105516103A (en) | Method, device and system for binding intelligent household electrical appliances | |
| GB2466173A (en) | Authentication while exchanging data in a communication system | |
| CN106131801A (en) | A kind of based on android system without JA(junction ambient) enciphered data transmission method | |
| CA2522310A1 (en) | System and method for securely adding redundancy to an electronic message | |
| CN102595389A (en) | Method and system for MTC (Machine Type Communication) servers to share key | |
| CN101938740A (en) | Information issuing method and system for earthquake tsunami alarm system | |
| CN105554760A (en) | Wireless access point authentication method, device and system | |
| CN104717105A (en) | Industrial sensor network data repeated detecting method based on standard ISA 100.11a | |
| CN107820325A (en) | Wireless communications method and system, computer-readable storage medium and equipment | |
| CN103428691A (en) | Mobile phone bank safety certificating method and system | |
| CN108243177B (en) | Data transmission method and device | |
| CN101986726A (en) | Method for protecting management frame based on wireless local area network authentication and privacy infrastructure (WAPI) | |
| CN107230335A (en) | Communication means and system for the live managing and control system of photovoltaic generation | |
| CN104661171A (en) | Small data secure-transmission method and system for MTC device group | |
| CN105471845A (en) | Communication method and communication system for preventing man-in-the-middle attack | |
| CN106301793A (en) | A kind of PLC certification and the method for secure communication | |
| CN102752306A (en) | Digital media management method and system based on identification | |
| CN105976141A (en) | Networked logistics inventory method and device | |
| CN110049045B (en) | Safety certification system for power line carrier | |
| CN109067550B (en) | Bidirectional authentication system and bidirectional authentication method based on CPK (Combined public Key) identification key | |
| CN104579684B (en) | A kind of SM2 checking algorithms suitable for distribution network data | |
| CN107124312A (en) | The method and apparatus of equipment in network configuration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191022 Address after: Two Lu Tian Hua high tech Zone of Chengdu City, Sichuan province 610000 No. 219 building 3 layer 12 Patentee after: Chengdu Love Technology Co., Ltd. Address before: Two Lu Tian Hua high tech Zone of Chengdu City, Sichuan province 610041 No. 219 Tianfu Software Park C District 12 building 6 layer Patentee before: Chengdu Xike Technology Co.,Ltd. |