CN113572755A - Intelligent media terminal data secure transmission method - Google Patents
Intelligent media terminal data secure transmission method Download PDFInfo
- Publication number
- CN113572755A CN113572755A CN202110823865.8A CN202110823865A CN113572755A CN 113572755 A CN113572755 A CN 113572755A CN 202110823865 A CN202110823865 A CN 202110823865A CN 113572755 A CN113572755 A CN 113572755A
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- data
- media terminal
- encryption
- mark
- data packet
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004806 packaging method and process Methods 0.000 claims abstract description 21
- 238000003672 processing method Methods 0.000 claims description 5
- 230000006854 communication Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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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
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
Abstract
The invention discloses a safe data transmission method for an intelligent media terminal, which comprises the following steps of; the method comprises the following steps: the media terminal generates a unique identifier of the data, and the step two is as follows: encrypting the unique identifier by using the public key of the media terminal, and the third step: packaging the encrypted data identification, and step four: acquiring the packed data through online scanning, and performing step five: transmitting the packed data through the transmission equipment, and receiving the transmitted data by the server side, wherein the step six is as follows: decrypting the encrypted data through the key of the server; according to the intelligent media terminal data safety transmission method, the data is encrypted before being transmitted and the received data is decrypted, so that the safety in the data transmission process can be improved, errors in the data transmission process can be effectively prevented, and the efficiency and the accuracy of data transmission can be improved by packaging the transmitted data.
Description
Technical Field
The invention relates to the field of data transmission, in particular to a safe data transmission method for an intelligent media terminal.
Background
The data transmission is a communication process for transmitting data from one place to another place, the data transmission system is generally composed of a transmission channel and data circuit terminating equipment at two ends of the channel, in some cases, multiplexing equipment at two ends of the channel, the transmission channel can be a dedicated communication channel, and can also be provided by a data exchange network, a telephone exchange network or other types of exchange networks, the input and output equipment of the data transmission system is a terminal or a computer, and the scheme particularly relates to a method for safely transmitting data of an intelligent media terminal.
The existing intelligent media terminal data security transmission method has certain disadvantages to be improved, encryption and decryption of received data before data transmission cannot be performed, the security in the data transmission process is low, errors are easy to occur in the data transmission process, the transmitted data cannot be packed, and the efficiency and accuracy of data transmission are low.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the existing intelligent media terminal data safety transmission method can not encrypt the data before transmission and decrypt the received data, has low safety in the data transmission process, is easy to generate errors in the data transmission process, can not pack the transmitted data, and has low data transmission efficiency and accuracy.
The invention solves the technical problems through the following technical scheme, and provides an intelligent media terminal data safety transmission method, which comprises the following steps:
the method comprises the following steps: the media terminal generates a unique identifier of the data;
step two: encrypting the unique identifier by using a public key of the media terminal;
step three: packaging the encrypted data identification;
step four: obtaining packed data through online scanning;
step five: transmitting the packed data through the transmission equipment, and receiving the transmitted data by the server;
step six: and decrypting the encrypted data through the key of the server.
Preferably, the method for encrypting the public key in the second step is to create an encryption configuration file, configure automatic encryption, an encryption password, a ciphertext prefix and a ciphertext suffix in the file through an encryption tool, the configuration file is covered by an encryption mark, and if the data has a mark, the mark is preferentially used.
Preferably, the method for decrypting the encrypted data in the sixth step is to use the decryption tag for expansion, and when the interceptor intercepts the data item and decrypts the data item, the password in the tag is preferentially used, so that different types of data can use different passwords, and the passwords used in encryption and decryption are the same.
Preferably, the processing method for packaging the encrypted data identifier in the third step is as follows:
s1, finding out a corresponding data packet by comparing the single encrypted data scanned online with the media terminal;
s2, reading the packed data and the identification information of each data packet, comparing the packed data size identification with the identification system of the server, and finding out the data packet with the best matching for transmission;
and S3, selecting one type of the closest preset data packet from the comparison results to match, providing the closest preset data packet to a packaging system for classification and packaging, and transmitting and receiving the packaged data packet.
Preferably, the intelligent media terminal data secure transmission method specifically comprises the following processing methods:
a1: the media terminal generates a unique identifier of the data;
a2: creating an encryption configuration file, configuring automatic encryption, an encryption password, a ciphertext prefix and a ciphertext suffix in the file through an encryption tool, covering the configuration file by an encryption mark, preferentially using the mark if the data has the mark, and encrypting the unique identifier by using a public key of a media terminal;
a3: finding out corresponding data packets by comparing on-line scanning single encrypted data with a media terminal, reading the packed data and identification information of each data packet, comparing a packed data size identification with an identification system of a server, finding out a data packet with the best matching for transmission, selecting a type number closest to a preset data packet for matching according to a comparison result, providing the type number for a packaging system for classified packaging, and transmitting and receiving the packed data packet;
a4: the server receives the transmitted data, uses the decryption mark for expansion, preferentially uses the password in the mark when decrypting the data item after the interceptor intercepts the data, so that different types of data can use different passwords, the passwords used in encryption and decryption are ensured to be the same, and the encrypted data is decrypted through the key of the server.
Compared with the prior art, the invention has the following advantages:
by encrypting the data before transmission and decrypting the received data, the safety in the data transmission process can be improved, errors can be effectively prevented from occurring in the data transmission process, and the efficiency and the accuracy of data transmission can be improved by packaging the transmitted data.
Drawings
Fig. 1 is a schematic flow chart of a method for securely transmitting data of an intelligent media terminal according to the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1, the present embodiment provides a technical solution: a data security transmission method for an intelligent media terminal comprises the following steps:
the method comprises the following steps: the media terminal generates a unique identifier of the data;
step two: encrypting the unique identifier by using a public key of the media terminal;
step three: packaging the encrypted data identification;
step four: obtaining packed data through online scanning;
step five: transmitting the packed data through the transmission equipment, and receiving the transmitted data by the server;
step six: and decrypting the encrypted data through the key of the server.
And step two, the method for encrypting the public key is to create an encryption configuration file, an automatic encryption, an encryption password, a ciphertext prefix and a ciphertext suffix are configured in the file through an encryption tool, the configuration file is covered by an encryption mark, and if the data has the mark, the mark is preferentially used.
And in the sixth step, the method for decrypting the encrypted data is to use a decryption mark for expansion, and when the interceptor decrypts the data item after intercepting, the password in the mark is preferentially used, so that different types of data can use different passwords, and the passwords used in encryption and decryption are ensured to be the same.
The processing method for packaging the encrypted data identifier in the third step is as follows:
s1, finding out a corresponding data packet by comparing the single encrypted data scanned online with the media terminal;
s2, reading the packed data and the identification information of each data packet, comparing the packed data size identification with the identification system of the server, and finding out the data packet with the best matching for transmission;
and S3, selecting one type of the closest preset data packet from the comparison results to match, providing the closest preset data packet to a packaging system for classification and packaging, and transmitting and receiving the packaged data packet.
The intelligent media terminal data safety transmission method specifically comprises the following processing steps:
a1: the media terminal generates a unique identifier of the data;
a2: creating an encryption configuration file, configuring automatic encryption, an encryption password, a ciphertext prefix and a ciphertext suffix in the file through an encryption tool, covering the configuration file by an encryption mark, preferentially using the mark if the data has the mark, and encrypting the unique identifier by using a public key of a media terminal;
a3: finding out corresponding data packets by comparing on-line scanning single encrypted data with a media terminal, reading the packed data and identification information of each data packet, comparing a packed data size identification with an identification system of a server, finding out a data packet with the best matching for transmission, selecting a type number closest to a preset data packet for matching according to a comparison result, providing the type number for a packaging system for classified packaging, and transmitting and receiving the packed data packet;
a4: the server receives the transmitted data, uses the decryption mark for expansion, preferentially uses the password in the mark when decrypting the data item after the interceptor intercepts the data, so that different types of data can use different passwords, the passwords used in encryption and decryption are ensured to be the same, and the encrypted data is decrypted through the key of the server.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. A safe data transmission method for an intelligent media terminal is characterized by comprising the following steps:
the method comprises the following steps: the media terminal generates a unique identifier of the data;
step two: encrypting the unique identifier by using a public key of the media terminal;
step three: packaging the encrypted data identification;
step four: obtaining packed data through online scanning;
step five: transmitting the packed data through the transmission equipment, and receiving the transmitted data by the server;
step six: and decrypting the encrypted data through the key of the server.
2. The method for safely transmitting the data of the intelligent media terminal according to the claim 1, characterized in that: the second method for encrypting the public key is to create an encryption configuration file, configure automatic encryption, an encryption password, a ciphertext prefix and a ciphertext suffix in the file through an encryption tool, cover the configuration file by an encryption mark, and preferentially use the mark if the data has the mark.
3. The method for safely transmitting the data of the intelligent media terminal according to the claim 1, characterized in that: the method for decrypting the encrypted data in the sixth step is to use the decryption mark for expansion, and when the interceptor intercepts the data item and decrypts the data item, the password in the mark is preferentially used, so that different types of data can use different passwords, and the passwords used in encryption and decryption are ensured to be the same.
4. The method for safely transmitting the data of the intelligent media terminal according to the claim 1, characterized in that: the processing method for packaging the encrypted data identifier in the third step is as follows:
s1, finding out a corresponding data packet by comparing the single encrypted data scanned online with the media terminal;
s2, reading the packed data and the identification information of each data packet, comparing the packed data size identification with the identification system of the server, and finding out the data packet with the best matching for transmission;
and S3, selecting one type of the closest preset data packet from the comparison results to match, providing the closest preset data packet to a packaging system for classification and packaging, and transmitting and receiving the packaged data packet.
5. The method for safely transmitting the data of the intelligent media terminal according to the claim 1, characterized in that: the specific processing method of the intelligent media terminal data safety transmission method is as follows:
a1: the media terminal generates a unique identifier of the data;
a2: creating an encryption configuration file, configuring automatic encryption, an encryption password, a ciphertext prefix and a ciphertext suffix in the file through an encryption tool, covering the configuration file by an encryption mark, preferentially using the mark if the data has the mark, and encrypting the unique identifier by using a public key of a media terminal;
a3: finding out corresponding data packets by comparing on-line scanning single encrypted data with a media terminal, reading the packed data and identification information of each data packet, comparing a packed data size identification with an identification system of a server, finding out a data packet with the best matching for transmission, selecting a type number closest to a preset data packet for matching according to a comparison result, providing the type number for a packaging system for classified packaging, and transmitting and receiving the packed data packet;
a4: the server receives the transmitted data, uses the decryption mark for expansion, preferentially uses the password in the mark when decrypting the data item after the interceptor intercepts the data, so that different types of data can use different passwords, the passwords used in encryption and decryption are ensured to be the same, and the encrypted data is decrypted through the key of the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110823865.8A CN113572755A (en) | 2021-07-21 | 2021-07-21 | Intelligent media terminal data secure transmission method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110823865.8A CN113572755A (en) | 2021-07-21 | 2021-07-21 | Intelligent media terminal data secure transmission method |
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| CN113572755A true CN113572755A (en) | 2021-10-29 |
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| CN202110823865.8A Pending CN113572755A (en) | 2021-07-21 | 2021-07-21 | Intelligent media terminal data secure transmission method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024577A (en) * | 2021-11-03 | 2022-02-08 | 河北泽优电气设备科技有限公司 | Anti-interference power line carrier communication method |
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|---|---|---|---|---|
| CN105760765A (en) * | 2016-02-04 | 2016-07-13 | 北京致远协创软件有限公司 | Data encrypting method and device and data decrypting method and device |
| CN111988281A (en) * | 2020-07-27 | 2020-11-24 | 安徽科技学院 | Block chain encryption method based on quantum communication |
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2021
- 2021-07-21 CN CN202110823865.8A patent/CN113572755A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105760765A (en) * | 2016-02-04 | 2016-07-13 | 北京致远协创软件有限公司 | Data encrypting method and device and data decrypting method and device |
| CN111988281A (en) * | 2020-07-27 | 2020-11-24 | 安徽科技学院 | Block chain encryption method based on quantum communication |
Non-Patent Citations (1)
| Title |
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| 于江等: "基于加密以太网卡的链路通信系统", 《计算机工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024577A (en) * | 2021-11-03 | 2022-02-08 | 河北泽优电气设备科技有限公司 | Anti-interference power line carrier communication method |
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Application publication date: 20211029 |
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