CN111917722A - CDS data security encryption system - Google Patents

CDS data security encryption system Download PDF

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Publication number
CN111917722A
CN111917722A CN202010607565.1A CN202010607565A CN111917722A CN 111917722 A CN111917722 A CN 111917722A CN 202010607565 A CN202010607565 A CN 202010607565A CN 111917722 A CN111917722 A CN 111917722A
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CN
China
Prior art keywords
encrypted
data information
module
cds
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.)
Pending
Application number
CN202010607565.1A
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Chinese (zh)
Inventor
王磊
范德满
沈义军
禹双双
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Baixun Technology Development Co ltd
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Jiangsu Baixun Technology Development Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Baixun Technology Development Co ltd filed Critical Jiangsu Baixun Technology Development Co ltd
Priority to CN202010607565.1A priority Critical patent/CN111917722A/en
Publication of CN111917722A publication Critical patent/CN111917722A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/04Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428Network 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
    • H04L63/0464Network 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 using hop-by-hop encryption, i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it

Abstract

The invention provides a CDS data security encryption system, comprising: the system comprises a data acquisition module, a server module, an encryption module, an uploading module and a storage unit module; the data acquisition module acquires CDS data information to be encrypted; the server module outputs an encryption protocol signal according to the CDS data information to be encrypted; the encryption module encrypts the CDS data information to be encrypted according to the encryption protocol signal; the uploading module uploads the encrypted CDS data information to the storage unit module; and the storage unit module stores the encrypted CDS data information.

Description

CDS data security encryption system
Technical Field
The invention relates to the technical field of information security, in particular to a CDS data security encryption system.
Background
The broadband network has entered into the life, has produced the profound influence to social activity, and network security also becomes more important along with it. High-level technical talents who work in computer system information security are urgently needed by various industries.
The computer communication network is a system which interconnects a plurality of computers with independent functions through communication equipment and transmission media and realizes information transmission and exchange among the computers under the support of communication software. The computer network is a system that connects a plurality of independent computer systems, terminals, and data devices, which are relatively dispersed geographically, by a communication means for the purpose of sharing resources, and performs data exchange under the control of a protocol. The network security, which generally refers to the security of computer networks and actually also refers to the security of computer communication networks, is that the hardware, software and data in the system of the network system are protected and are not damaged, changed and leaked due to accidental or malicious reasons, the system continuously and reliably operates normally, and the network service is not interrupted.
The encryption technology is the main security measure adopted by electronic commerce, is the most common security measure, changes important data into messy codes (encryption) by using technical measures for transmission, and restores (decrypts) by using the same or different measures after reaching a destination.
The intelligent device remote control function brings great life convenience to users, and meanwhile potential safety hazards are brought. Data in the intelligent device is acquired or hardware equipment is lost in the process of using the intelligent device, and intercepted data information in the process of using the internet for data transmission can cause information leakage of an intelligent device user. Therefore, the information transmitted by the intelligent device needs to be encrypted to ensure the safety of remote control of the intelligent device.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a CDS data security encryption system, which improves the security and confidentiality of data transmission.
A CDS data security encryption system, the CDS data security encryption system comprising: the system comprises a data acquisition module, a server module, an encryption module, an uploading module and a storage unit module;
the data acquisition module acquires CDS data information to be encrypted;
the server module outputs an encryption protocol signal according to the CDS data information to be encrypted;
the encryption module encrypts the CDS data information to be encrypted according to the encryption protocol signal;
the uploading module uploads the encrypted CDS data information to the storage unit module;
and the storage unit module stores the encrypted CDS data information.
Preferably, the encryption module includes: a protocol processing unit, an encryption unit and an output unit;
the protocol processing unit divides CDS data information to be encrypted according to the encryption protocol signal;
the encryption unit is used for encrypting the divided CDS data information to be encrypted;
the output unit outputs the encrypted CDS data information.
Preferably, the encryption unit comprises a plurality of encryption subunits,
and the small encryption unit adopts different encryption methods to the divided corresponding CDS data information to be encrypted according to the encryption protocol.
Preferably, the process of encrypting the data to be encrypted by the encryption module includes:
carrying out data cleaning processing on CDS data information to be encrypted;
performing first encryption on the cleaned data by adopting a HASH algorithm to obtain first encrypted ciphertext data;
and carrying out asymmetric ECC algorithm encryption on the first encrypted ciphertext data to obtain encrypted CDS data information.
Preferably, the upload module includes: the device comprises a determining unit, a judging unit and an uploading unit;
the determination unit confirms the encrypted CDS data information;
the judging unit is used for judging whether the encrypted CDS data information meets uploading conditions or not;
the uploading unit is used for uploading the encrypted CDS data information meeting the uploading condition to the storage unit module.
Preferably, the judging unit includes a first judging unit and a second judging unit;
the first judging unit is used for acquiring the data volume of the encrypted CDS data information and judging whether the data volume of the encrypted CDS data information exceeds a preset threshold value or not;
the second judging unit judges whether the storage unit module can finish storing the encrypted CDS data information.
Preferably, the storage unit module comprises a key storage unit and a data storage unit;
the key storage unit is used for storing a key for encrypting the CDS data information to be encrypted;
and the data storage unit is used for storing the encrypted CDS data information.
Preferably, the determining unit determines whether the encrypted CDS data information satisfies an upload condition, including:
a1, calculating the current residual storage size of the storage unit module;
y=n×h×s-a
wherein y is the current remaining storage size of the storage unit module, n is the number of storage channels in the storage unit module, h is the number of memories in the storage unit module, s is the number of sectors of the memories in the storage unit module, a is the size of the storage space currently occupied in the storage unit module,
a2, calculating a judgment value;
wherein, σ is a judgment value of whether the encrypted CDS data information meets the uploading condition, e is a natural number, the value is 2.71828, x is the size of the encrypted CDS data information, and lg and ln are logarithmic functions with the base number of 10 and e respectively;
a3, determining a judgment result;
and when the judgment value is greater than or equal to zero, the encrypted CDS data information meets the uploading condition, and when the judgment value is less than zero, the encrypted CDS data information does not meet the uploading condition, so that uploading cannot be performed and warning reminding is performed.
The invention has the beneficial effects that:
(1) the invention can perform multiple encryption on the data information of different data modules in the CDS data information to be encrypted by adopting the encryption module, thereby increasing the complexity of encryption processing and increasing the safety of the CDS data information.
(2) The invention realizes the overall planning of the encrypted CDS data information by adopting the storage unit name module, and is convenient for obtaining the CDS data information quickly.
(3) The invention ensures that the encrypted CDS data information is stably transmitted to the storage unit module through the uploading module, thereby effectively avoiding time delay or information loss.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of a CDS data security encryption system according to the present invention.
Fig. 2 is another schematic diagram of a CDS data security encryption system according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
A CDS data security encryption system, the CDS data security encryption system comprising: the system comprises a data acquisition module, a server module, an encryption module, an uploading module and a storage unit module;
the data acquisition module acquires CDS data information to be encrypted;
the server module outputs an encryption protocol signal according to the CDS data information to be encrypted;
the encryption module encrypts the CDS data information to be encrypted according to the encryption protocol signal;
the uploading module uploads the encrypted CDS data information to the storage unit module;
and the storage unit module stores the encrypted CDS data information.
The principle of the technical scheme is as follows: the CDS data security encryption system is composed of a data acquisition module, a server module, an encryption module, an uploading module and a storage unit module, wherein the data acquisition module acquires CDS data information to be encrypted; the server module outputs an encryption protocol signal according to the CDS data information to be encrypted; the encryption module encrypts the CDS data information to be encrypted according to the encryption protocol signal; the uploading module uploads the encrypted CDS data information to the storage unit module; and the storage unit module stores the encrypted CDS data information.
The beneficial effects of the above technical scheme are that: through the technical scheme, the CDS data has better security and confidentiality after passing through the security encryption system, the storage unit module can realize overall planning of the encrypted data, the CDS data information can be quickly acquired when being acquired, the encrypted CDS data information is stably uploaded to the storage unit module through the uploading module, aging delay or information loss is effectively avoided, the encryption module encrypts the CDS data information by using an encryption algorithm, data information hiding is realized, and the effect of protecting the data information is achieved.
Preferably, the encryption module includes: a protocol processing unit, an encryption unit and an output unit;
the protocol processing unit divides CDS data information to be encrypted according to the encryption protocol signal;
the encryption unit is used for encrypting the divided CDS data information to be encrypted;
the output unit outputs the encrypted CDS data information.
The principle of the technical scheme is as follows: in the technical scheme, a protocol processing unit, an encryption unit and an output unit are arranged in an encryption module, and the protocol processing unit divides CDS data information to be encrypted according to an encryption protocol signal; the encryption unit encrypts the divided CDS data information to be encrypted; the output unit outputs the encrypted CDS data information.
The beneficial effects of the above technical scheme are that: according to the technical scheme, before the CDS data information to be encrypted is encrypted, the CDS data information to be encrypted is divided through the protocol processing unit, then the divided CDS data information to be encrypted is encrypted, and finally the encrypted CDS data information is output, so that the encryption unit can simultaneously encrypt a plurality of pieces of divided CDS data information to be encrypted, and the encryption module can efficiently and quickly complete the encryption of the CDS data information to be encrypted.
Preferably, the encryption unit comprises a plurality of encryption subunits,
and the small encryption unit adopts different encryption methods to the divided corresponding CDS data information to be encrypted according to the encryption protocol.
The principle of the technical scheme is as follows: the encryption unit is composed of a plurality of small encryption units, and each small encryption unit carries out encryption processing on data information of different data modules in the CDS data information to be encrypted by adopting a non-through encryption method.
The beneficial effects of the above technical scheme are that: according to the technical scheme, the data information of different data modules in the CDS data information to be encrypted is encrypted by adopting the plurality of small encryption units, so that the complexity of encryption processing is increased, and the safety of the CDS data information to be encrypted is improved.
Preferably, the process of encrypting the data to be encrypted by the encryption module includes:
carrying out data cleaning processing on CDS data information to be encrypted;
performing first encryption on the cleaned data by adopting a HASH algorithm to obtain first encrypted ciphertext data;
and carrying out asymmetric ECC algorithm encryption on the first encrypted ciphertext data to obtain encrypted CDS data information.
The principle of the technical scheme is as follows: the encryption module encrypts the CDS data information to be encrypted according to the encryption protocol signal; firstly, carrying out data cleaning processing on CDS data information to be encrypted; then, carrying out first encryption on the cleaned data by adopting a HASH algorithm to obtain first encrypted ciphertext data; and finally, carrying out asymmetric ECC algorithm encryption on the first encrypted ciphertext data to obtain encrypted CDS data information.
The beneficial effects of the above technical scheme are that: according to the technical scheme, the CDS data information to be encrypted is subjected to data cleaning, the data to be encrypted is examined and verified, the repeated data information is deleted, the existing error data is corrected, then the first encryption algorithm and the second encryption algorithm are adopted for multiple encryption, and the safety and the confidentiality of the CDS data information are improved.
Preferably, the upload module includes: the device comprises a determining unit, a judging unit and an uploading unit;
the determination unit confirms the encrypted CDS data information;
the judging unit is used for judging whether the encrypted CDS data information meets uploading conditions or not;
the uploading unit is used for uploading the encrypted CDS data information meeting the uploading condition to the storage unit module.
The principle of the technical scheme is as follows: the uploading module consists of a determining unit, a judging unit and an uploading unit; the determining unit is used for confirming the encrypted CDS data information, the judging unit is used for judging whether the encrypted CDS data information meets an uploading condition, and the uploading unit is used for uploading the encrypted CDS data information meeting the uploading condition to the storage unit module.
The beneficial effects of the above technical scheme are that: when the uploading module uploads the encrypted CDS data information to the storage unit module, the encrypted CDS data information is firstly confirmed, then whether the encrypted CDS data information meets the uploading condition is judged, and finally the encrypted CDS data information meeting the uploading condition is uploaded to the storage unit module.
Preferably, the judging unit includes a first judging unit and a second judging unit;
the first judging unit is used for acquiring the data volume of the encrypted CDS data information and judging whether the data volume of the encrypted CDS data information exceeds a preset threshold value or not;
the second judging unit judges whether the storage unit module can finish storing the encrypted CDS data information.
The principle of the technical scheme is as follows: the judgment unit is composed of a first judgment unit and a second judgment unit, the first judgment unit acquires the data volume of the encrypted CDS data information and judges whether the data volume of the encrypted CDS data information exceeds a preset threshold value or not; and the second judgment unit is used for judging whether the storage unit module can finish storing the encrypted CDS data information.
The beneficial effects of the above technical scheme are that: in the technical scheme, the encrypted CDS data information is secondarily judged, first, the data volume of the encrypted CDS data information is obtained, whether the data volume of the encrypted CDS data information exceeds a preset threshold value is judged, and then whether the storage unit module can finish storing the encrypted CDS data information is judged.
Preferably, the storage unit module comprises a key storage unit and a data storage unit;
the key storage unit is used for storing a key for encrypting the CDS data information to be encrypted;
and the data storage unit is used for storing the encrypted CDS data information.
The principle of the technical scheme is as follows: and a key storage unit and a data storage unit are arranged in the storage unit module, the key storage unit stores a key for encrypting the CDS data information to be encrypted, and the data storage unit stores the encrypted CDS data information.
The beneficial effects of the above technical scheme are that: in the technical scheme, the encrypted CDS data information and the encrypted key are respectively stored in the data storage unit and the key storage unit, so that not only can the overall planning of the encrypted data be realized, but also the encrypted CDS data information can be decrypted by adopting a corresponding decryption method after the key matching is carried out on the encrypted CDS data information after the authority is acquired.
Preferably, the determining unit determines whether the encrypted CDS data information satisfies an upload condition, including:
a1, calculating the current residual storage size of the storage unit module;
y=n×h×s-a
wherein y is the current remaining storage size of the storage unit module, n is the number of storage channels in the storage unit module, h is the number of memories in the storage unit module, s is the number of sectors of the memories in the storage unit module, a is the size of the storage space currently occupied in the storage unit module,
a2, calculating a judgment value;
wherein, σ is a judgment value of whether the encrypted CDS data information meets the uploading condition, e is a natural number, the value is 2.71828, x is the size of the encrypted CDS data information, and lg and ln are logarithmic functions with the base number of 10 and e respectively;
a3, determining a judgment result;
and when the judgment value is greater than or equal to zero, the encrypted CDS data information meets the uploading condition, and when the judgment value is less than zero, the encrypted CDS data information does not meet the uploading condition, so that uploading cannot be performed and warning reminding is performed.
The principle of the technical scheme is as follows: in the above technical solution, the determining unit determines whether the encrypted CDS data information satisfies an upload condition, first determines a current remaining storage size of the storage unit module, then calculates a determination value, and finally obtains a determination result according to the determination value.
The beneficial effects of the above technical scheme are that: by the technical scheme, whether the encrypted CDS data information meets the uploading condition or not can be automatically judged, the judgment process is closely linked with the current storage condition of the storage unit module, the encrypted CDS data information can be smoothly uploaded to the storage unit module, and data information dissociation and loss caused by the fact that the storage unit module cannot normally store the data information are effectively avoided.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (8)

1. A CDS data security encryption system, comprising: the system comprises a data acquisition module, a server module, an encryption module, an uploading module and a storage unit module;
the data acquisition module acquires CDS data information to be encrypted;
the server module outputs an encryption protocol signal according to the CDS data information to be encrypted;
the encryption module encrypts the CDS data information to be encrypted according to the encryption protocol signal;
the uploading module uploads the encrypted CDS data information to the storage unit module;
and the storage unit module stores the encrypted CDS data information.
2. The CDS data security encryption system of claim 1,
the encryption module comprises: a protocol processing unit, an encryption unit and an output unit;
the protocol processing unit divides CDS data information to be encrypted according to the encryption protocol signal;
the encryption unit is used for encrypting the divided CDS data information to be encrypted;
the output unit outputs the encrypted CDS data information.
3. The CDS data security encryption system of claim 2,
the encryption unit comprises a plurality of encryption subunits,
and the small encryption unit adopts different encryption methods to the divided corresponding CDS data information to be encrypted according to the encryption protocol.
4. The CDS data security encryption system of claim 1,
the encryption module encrypts the data to be encrypted, and the process comprises the following steps:
carrying out data cleaning processing on CDS data information to be encrypted;
performing first encryption on the cleaned data by adopting a HASH algorithm to obtain first encrypted ciphertext data;
and carrying out asymmetric ECC algorithm encryption on the first encrypted ciphertext data to obtain encrypted CDS data information.
5. The CDS data security encryption system of claim 1,
the upload module comprises: the device comprises a determining unit, a judging unit and an uploading unit;
the determination unit confirms the encrypted CDS data information;
the judging unit is used for judging whether the encrypted CDS data information meets uploading conditions or not;
the uploading unit is used for uploading the encrypted CDS data information meeting the uploading condition to the storage unit module.
6. The CDS data security encryption system of claim 5,
the judging unit comprises a first judging unit and a second judging unit;
the first judging unit is used for acquiring the data volume of the encrypted CDS data information and judging whether the data volume of the encrypted CDS data information exceeds a preset threshold value or not;
the second judging unit judges whether the storage unit module can finish storing the encrypted CDS data information.
7. The CDS data security encryption system of claim 1,
the storage unit module comprises a key storage unit and a data storage unit;
the key storage unit is used for storing a key for encrypting the CDS data information to be encrypted;
and the data storage unit is used for storing the encrypted CDS data information.
8. The CDS data security encryption system of claim 5,
the judging unit judges whether the encrypted CDS data information meets the uploading condition, and the judging unit comprises the following steps:
a1, calculating the current residual storage size of the storage unit module;
y=n×h×s-a
wherein y is the current remaining storage size of the storage unit module, n is the number of storage channels in the storage unit module, h is the number of memories in the storage unit module, s is the number of sectors of the memories in the storage unit module, a is the size of the storage space currently occupied in the storage unit module,
a2, calculating a judgment value;
wherein, σ is a judgment value of whether the encrypted CDS data information meets the uploading condition, e is a natural number, the value is 2.71828, x is the size of the encrypted CDS data information, and lg and ln are logarithmic functions with the base number of 10 and e respectively;
a3, determining a judgment result;
and when the judgment value is greater than or equal to zero, the encrypted CDS data information meets the uploading condition, and when the judgment value is less than zero, the encrypted CDS data information does not meet the uploading condition, so that uploading cannot be performed and warning reminding is performed.
CN202010607565.1A 2020-06-29 2020-06-29 CDS data security encryption system Pending CN111917722A (en)

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CN202010607565.1A CN111917722A (en) 2020-06-29 2020-06-29 CDS data security encryption system

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Application Number Priority Date Filing Date Title
CN202010607565.1A CN111917722A (en) 2020-06-29 2020-06-29 CDS data security encryption system

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Publication number Priority date Publication date Assignee Title
CN113014557A (en) * 2021-02-13 2021-06-22 万园华 Data interaction method

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Publication number Priority date Publication date Assignee Title
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CN103701848A (en) * 2013-11-07 2014-04-02 江南大学 Internet of Things data security storage method based on cloud computing and system
CN107707579A (en) * 2017-11-28 2018-02-16 四川正大新材料科技有限公司 Data encryption and transmission method

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Application publication date: 20201110