CN106792576A - Intercom message encryption method and device based on Android platform - Google Patents
Intercom message encryption method and device based on Android platform Download PDFInfo
- Publication number
- CN106792576A CN106792576A CN201611107697.8A CN201611107697A CN106792576A CN 106792576 A CN106792576 A CN 106792576A CN 201611107697 A CN201611107697 A CN 201611107697A CN 106792576 A CN106792576 A CN 106792576A
- Authority
- CN
- China
- Prior art keywords
- short message
- intercom
- password
- user
- encryption
- 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.)
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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
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
-
- 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
- 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
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The present invention proposes a kind of intercom message encryption method based on Android platform and device, including：The cipher instruction of user is received, short message password is set；When detecting user and being ready to pass through intercom and send short message, judge whether the short message password function of now intercom opens；If opened, user is encrypted by the short message that intercom sends, short message after encryption is communicated with ciphertext form by arrowband and is sent to specified user or customer group, as the terminal device of recipient after the Encrypted short message is received, input password is decrypted, when the password is consistent with short message password, Encrypted short message is shown with plaintext version；If turned off, user is not encrypted by the short message that intercom sends, sent with plaintext version to the terminal device of recipient.Message directive sending of the present invention is simultaneously shown to specified user or customer group, it is ensured that the security and privacy of information.
Description
Technical field
It is more particularly to a kind of based on the right of Android platform the present invention relates to mobile communication and technical field of information encryption
Say machine message encryption method and device.
Background technology
In current interphone communication, sent into a side or multi-party short message or group's message by a side, it is not right
The encryption of short message or group's message is set, and being thus easily caused unrelated user can also view the message, cause the safety of message
Seriously threatened with privacy.
The content of the invention
The purpose of the present invention is intended at least solve one of described technological deficiency.
Therefore, it is an object of the invention to propose a kind of intercom message encryption method based on Android platform and dress
Put, by message directive sending and specified user or customer group can be shown to, it is ensured that the security and privacy of information.
To achieve these goals, the embodiment of one aspect of the present invention provides a kind of intercom based on Android platform
Message encryption method, comprises the following steps：
Step S1, receives the cipher instruction of user, and short message password is set to the intercom based on Android platform；
Step S2, the intercom transmission short message based on Andro i d platforms is ready to pass through when the user is detected
When, judge whether the short message password function of the now intercom opens, step S3 is performed if opening, otherwise perform step
S4；
Step S3, when judge the intercom short message password function open when, to user by intercom send it is short
Letter is encrypted with the short message password in step S1, the short message after encryption is communicated with ciphertext form by arrowband and is sent to specified
User or customer group, as the terminal device of recipient after the Encrypted short message is received, input password is decrypted, when this is close
When code is consistent with the short message password in step S1, Encrypted short message is shown with plaintext version；
Step S4, when judge the intercom short message password function close when, to user by intercom send it is short
Letter is not encrypted, and is sent with plaintext version to the terminal device of recipient.
Further, it is short to what is sent when the short message password function of judging the intercom is opened in the step S3
Letter and predetermined encryption algorithm encryption, while adding the short message password encryption that user in step S1 is set, the short message after generation encryption.
Further, the predetermined encryption algorithm uses md5 encryption algorithm.
Further, in the step S3, if recipient terminal device input password bad, short message still with
Ciphertext shows, to realize short message content only to the correct user's orientation display of input password.
Further, the terminal device as recipient is mobile phone, panel computer or intercom.
The embodiment of the present invention also proposes a kind of SMS encryption device of the intercom based on Android platform, including：Communication
Module, configuration module, encrypting module, wherein,
The communication module is used to receive the cipher instruction from user；
The configuration module is used for close to the intercom configuration short message based on Android platform according to the cipher instruction
Code；
The encrypting module is used to send when detecting user and be ready to pass through the intercom based on Andro i d platforms
During short message, judge whether the short message password function of the now intercom opens, if opened, user is sent out by intercom
The short message sent is encrypted with the short message password, by the short message sending after encryption to the communication module；
The Encrypted short message is communicated and sent to specified user or user by the communication module with ciphertext form by arrowband
Group, as the terminal device of recipient after the Encrypted short message is received, input password is decrypted, when the password is short with described
When letter password is consistent, Encrypted short message is shown with plaintext version；
The communication module is additionally operable to when the encrypting module judges that the short message password function of the intercom is not opened,
Sent with plaintext version to the terminal device of recipient.
Further, the encrypting module is encrypted to the short message for sending with predetermined encryption algorithm, while adding the configuration mould
The short message password encryption that block is set, the short message after generation encryption is sent to the communication module.
Further, the predetermined encryption algorithm uses md5 encryption algorithm.
Further, if the password bad of the terminal device input of recipient, short message is still shown with ciphertext, to realize
By short message content only to the correct user's orientation display of input password.
Further, the terminal device as recipient is mobile phone, panel computer or intercom.
According to embodiments of the present invention intercom message encryption method and device based on Android platform, in short message base
Encryption technology is increased on plinth, transmission information is encrypted by transmitting terminal, using narrow band communication be carrier with ciphertext shape
Formula transmits the information, only when recipient can be input into same password, just the information is decrypted and is obtained in plain text, and be shown to and connect
Debit user, such that it is able to by message directive sending and be shown to specified user or customer group, it is ensured that the security of information and
Privacy.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the flow chart of the intercom message encryption method based on Android platform according to the embodiment of the present invention；
Fig. 2 is the structure chart of the intercom SMS encryption device based on Android platform according to the embodiment of the present invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The present invention proposes a kind of intercom message encryption method and device based on Android platform, it is possible to achieve in profit
When sending group's short message with intercom, the information content is oriented to groups of people and is shown, and another part can't see the information content.
As shown in figure 1, the intercom message encryption method based on Android platform of the embodiment of the present invention, including it is as follows
Step：
Step S1, receives the cipher instruction of user, and short message password is set to the intercom based on Android platform.
Wherein, used during in order to subsequent decryption with the short message password is known per family as sender user and recipient.
Step S2, when detect user be ready to pass through based on Andro i d platforms intercom send short message when, judge this
When intercom short message password function whether open, step S3 is performed if opening, otherwise perform step S4.
It should be noted that in step sl, although user sets short message password, the short message is used when may choose whether to start
Function of the password to SMS encryption.Only when user opens this function, just the short message for sending is encrypted, is sent out with ciphertext
Send, otherwise still sent with plaintext.
Step S3, when the short message password function of judging intercom is opened, to user by short message that intercom sends with
Short message password in step S1 is encrypted, and the short message after encryption is communicated with ciphertext form by arrowband and is sent to specified user
Or customer group, as the terminal device of recipient after the Encrypted short message is received, can be required that input password is decrypted.When
When the password is consistent with the short message password in step S1, Encrypted short message is shown with plaintext version.
Specifically, when the short message password function of judging intercom is opened, the short message to sending adds with predetermined encryption algorithm
It is close, while adding the short message password encryption that user in step S1 is set, the short message after generation encryption.Preferably, predetermined encryption is calculated
Method uses md5 encryption algorithm.
In addition, if recipient terminal device input password bad, then short message still shown with ciphertext, with realize by
Short message content is only to the correct user's orientation display of input password.
Thus, by introducing encryption technology, set information password, only knows the password to the present invention before the message is transmitted
Recipient user could open information, such that it is able to realize message safely send.
Step S4, when the short message password function of judging intercom is closed, the short message sent by intercom to user is not
It is encrypted, is sent with plaintext version to the terminal device of recipient.
In one embodiment of the invention, it is mobile phone, panel computer or intercom as the terminal device of recipient.
As shown in Fig. 2 the present invention also proposes a kind of SMS encryption device of the intercom based on Andro i d platforms, bag
Include：Communication module 1, configuration module 2, encrypting module 3.
Specifically, communication module 1 is used to receive the cipher instruction from user.Wherein, as sender user and reception
Side is used with the short message password is known per family during in order to subsequent decryption.
Configuration module 2 is used to configure short message password to the intercom based on Andro i d platforms according to cipher instruction.
Encrypting module 3 be used for when detect user be ready to pass through based on Andro i d platforms intercom send short message when,
Judge whether the short message password function of now intercom opens,
It should be noted that, although user by configuration module 2 set short message password, when may choose whether start it is short with this
Function of the letter password to SMS encryption.Only when user opens this function, just the short message for sending is encrypted, with ciphertext
Send, otherwise still sent with plaintext.
If opening short message password function, user is encrypted by the short message that intercom sends with short message password,
By the short message sending after encryption to communication module 1.
In one embodiment of the invention, 3 pairs of short messages of transmission of encrypting module are encrypted with predetermined encryption algorithm, while plus
Enter the short message password encryption of the setting of configuration module 2, the short message after generation encryption is sent to communication module 1.Preferably, preset and add
Close algorithm uses md5 encryption algorithm.
Encrypted short message is communicated and sent to specified user or customer group by communication module 1 with ciphertext form by arrowband, as
After the Encrypted short message is received, input password is decrypted the terminal device of recipient, when the password is consistent with short message password
When, Encrypted short message is shown with plaintext version.
If additionally, the password bad of the terminal device input of recipient, short message still shows with ciphertext, with realize by
Short message content is only to the correct user's orientation display of input password.
Thus, by introducing encryption technology, set information password, only knows the password to the present invention before the message is transmitted
Recipient user could open information, such that it is able to realize message safely send.
Communication module 1 is additionally operable to when encrypting module 3 judges that the short message password function of intercom is not opened, with plaintext version
Send to the terminal device of recipient.
In one embodiment of the invention, it is mobile phone, panel computer or intercom as the terminal device of recipient.
According to embodiments of the present invention intercom message encryption method and device based on Android platform, in short message base
Encryption technology is increased on plinth, transmission information is encrypted by transmitting terminal, using narrow band communication be carrier with ciphertext shape
Formula transmits the information, only when recipient can be input into same password, just the information is decrypted and is obtained in plain text, and be shown to and connect
Debit user, such that it is able to by message directive sending and be shown to specified user or customer group, it is ensured that the security of information and
Privacy.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from principle of the invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.The scope of the present invention
By appended claims and its equivalent limit.
Claims (10)
1. a kind of intercom message encryption method based on Android platform, it is characterised in that comprise the following steps：
Step S1, receives the cipher instruction of user, and short message password is set to the intercom based on Android platform；
Step S2, when detecting the user and being ready to pass through the intercom based on Android platform and send short message, judges
Now whether the short message password function of the intercom is opened, and step S3 is performed if opening, and otherwise performs step S4；
Step S3, when the short message password function of judging the intercom is opened, to user by short message that intercom sends with
Short message password in step S1 is encrypted, and the short message after encryption is communicated with ciphertext form by arrowband and is sent to specified user
Or customer group, as the terminal device of recipient after the Encrypted short message is received, input password be decrypted, when the password with
When short message password in step S1 is consistent, Encrypted short message is shown with plaintext version；
Step S4, when the short message password function of judging the intercom is closed, the short message sent by intercom to user is not
It is encrypted, is sent with plaintext version to the terminal device of recipient.
2. the intercom message encryption method of Android platform is based on as claimed in claim 1, it is characterised in that described
In step S3, when the short message password function of judging the intercom is opened, short message and predetermined encryption algorithm to sending are encrypted,
The short message password encryption of user's setting in step S1, the short message after generation encryption are added simultaneously.
3. the intercom message encryption method of Android platform is based on as claimed in claim 2, it is characterised in that described pre-
If AES uses md5 encryption algorithm.
4. the intercom message encryption method of Android platform is based on as claimed in claim 1, it is characterised in that described
In step S3, if the password bad of the terminal device input of recipient, short message is still shown with ciphertext, to realize short message
Content is only to the correct user's orientation display of input password.
5. the intercom message encryption method of Android platform, the end as recipient are based on as claimed in claim 1
End equipment is mobile phone, panel computer or intercom.
6. a kind of SMS encryption device of the intercom based on Android platform, it is characterised in that including：Communication module, configuration
Module, encrypting module, wherein,
The communication module is used to receive the cipher instruction from user；
The configuration module is used to configure short message password to the intercom based on Android platform according to the cipher instruction；
The encrypting module is used to send short message when detecting user and be ready to pass through the intercom based on Android platform
When, judge whether the short message password function of the now intercom opens, if opened, user is sent by intercom
Short message is encrypted with the short message password, by the short message sending after encryption to the communication module；
The Encrypted short message is communicated and sent to specified user or customer group by the communication module with ciphertext form by arrowband, is made
It is the terminal device of recipient after the Encrypted short message is received, input password is decrypted, when the password is close with the short message
When code is consistent, Encrypted short message is shown with plaintext version；
The communication module is additionally operable to when the encrypting module judges that the short message password function of the intercom is not opened, with bright
Literary form is sent to the terminal device of recipient.
7. the SMS encryption device of the intercom of Android platform is based on as claimed in claim 6, it is characterised in that described
Encrypting module is encrypted to the short message for sending with predetermined encryption algorithm, while the short message password for adding the configuration module to set adds
Close, the short message after generation encryption is sent to the communication module.
8. the SMS encryption device of the intercom of Android platform is based on as claimed in claim 7, it is characterised in that described
Predetermined encryption algorithm uses md5 encryption algorithm.
9. the SMS encryption device of the intercom of Android platform is based on as claimed in claim 6, it is characterised in that if
Recipient terminal device input password bad, then short message still shown with ciphertext, to realize short message content only to input
The correct user's orientation display of password.
10. the SMS encryption device of the intercom of Android platform is based on as claimed in claim 6, it is characterised in that described
It is mobile phone, panel computer or intercom as the terminal device of recipient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107697.8A CN106792576A (en) | 2016-12-06 | 2016-12-06 | Intercom message encryption method and device based on Android platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107697.8A CN106792576A (en) | 2016-12-06 | 2016-12-06 | Intercom message encryption method and device based on Android platform |
Publications (1)
| Publication Number | Publication Date |
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| CN106792576A true CN106792576A (en) | 2017-05-31 |
Family
ID=58874344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201611107697.8A Pending CN106792576A (en) | 2016-12-06 | 2016-12-06 | Intercom message encryption method and device based on Android platform |
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| JP2012205040A (en) * | 2011-03-25 | 2012-10-22 | Aiphone Co Ltd | Hotel intercom system |
| CN103458382A (en) * | 2013-05-22 | 2013-12-18 | 深圳市中易通网络技术有限公司 | Hardware encryption transmission and storage method and system of mobile phone private short messages |
| CN105516943A (en) * | 2015-11-23 | 2016-04-20 | 天津光电安辰信息技术有限公司 | Short message encryption system on the basis of domestic commercial crypto chip and realization method thereof |
| CN105592431A (en) * | 2015-12-25 | 2016-05-18 | 东南大学常州研究院 | Short message encryption method based on iOS system mobile terminal |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626567A (en) * | 2009-06-29 | 2010-01-13 | 深圳华为通信技术有限公司 | Short message sending and receiving method, short message sending and receiving device and mobile terminal |
| CN101795315A (en) * | 2009-12-25 | 2010-08-04 | 深圳市杰普林数码科技有限公司 | System and method for encrypting short messages by using mobile phone terminal |
| JP2012205040A (en) * | 2011-03-25 | 2012-10-22 | Aiphone Co Ltd | Hotel intercom system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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