CN110581830A - Instant data encryption method and device - Google Patents
Instant data encryption method and device Download PDFInfo
- Publication number
- CN110581830A CN110581830A CN201810594238.XA CN201810594238A CN110581830A CN 110581830 A CN110581830 A CN 110581830A CN 201810594238 A CN201810594238 A CN 201810594238A CN 110581830 A CN110581830 A CN 110581830A
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- Prior art keywords
- data
- user
- encryption
- module
- ciphertext
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
Abstract
The invention discloses an instant data encryption method and device, which comprises the following steps: s1: connection of external device, S2: reading data, confirming whether to encrypt, S3: analyzing the data, retrieving abnormal data, S4: encrypting to generate a ciphertext, S5: transmitting the ciphertext to the internet of things application service cloud, and S6: and writing the encrypted data and the encrypted ciphertext into the storage module. The utility model provides an instant data encryption device, includes the device main part, the upper end outside of device main part is provided with operation panel and display screen, and the front end surface of device main part is provided with data transmission mouth. The invention mainly aims at an instant data encryption method and device, which can analyze and retrieve external equipment data, eliminate abnormal data, backup generated ciphertext to an application service cloud end of the Internet of things, avoid the situation that the original data cannot be found due to the loss of the data in the encryption device, facilitate the use of the data by a user and enable the user to have better experience.
Description
Technical Field
the invention relates to the field of instant data encryption, in particular to an instant data encryption method and device.
Background
the instant data encryption device is used for encrypting data read and written by external equipment; the existing instant data encryption method and system are not perfect enough, abnormal data in external equipment data cannot be analyzed and retrieved, an encryption device is easily damaged, generated ciphertext cannot be uploaded to an Internet of things application service cloud end, and after a file in the encryption device is lost, the data cannot be retrieved, so that the use by a user is inconvenient.
disclosure of Invention
the present invention is directed to a method and an apparatus for encrypting instant data, so as to solve the problems in the background art.
in order to achieve the purpose, the invention provides the following technical scheme: an instant data encryption method, comprising the steps of:
S1: when the device is connected to external equipment, a user can be reminded to use the password for decryption to normally use the device;
S2: the reading module reads data in the external equipment, the encryption device reminds a user whether to encrypt the data in real time, and the encryption device reminds the user whether to encrypt the data in real time;
s3: the analysis module analyzes and retrieves the external equipment data, checks whether abnormal data exists or not, and determines reading and writing of the external data through the confirmation module;
S4: the encryption module encrypts external equipment data through a corresponding algorithm and simultaneously generates a ciphertext;
S5: the backup module transmits the generated ciphertext to an application service cloud of the Internet of things;
s6: and writing the encrypted external device data and the encrypted ciphertext into the storage module.
preferably, the decryption password in S1 is preset by the user of the encryption device.
Preferably, the encryption device in S2 prompts the user whether to encrypt immediately, if the user needs to encrypt immediately, the user can confirm the encryption, and if the user does not need to encrypt immediately, the user can deny the encryption.
Preferably, the ciphertext generated in S4 is generated as well as a set of dynamic keys, each dynamic key corresponding to each ciphertext.
The utility model provides an instant data encryption device, includes the device main part, the upper end outside of device main part is provided with operation panel and display screen, and the front end surface of device main part is provided with data transmission port, the inside of device main part is provided with analysis module, encryption module, reads module, backup module and storage module.
Compared with the prior art, the invention has the beneficial effects that: the invention mainly aims at an instant data encryption method and device, which can analyze and retrieve external equipment data, eliminate abnormal data, backup generated ciphertext to an application service cloud end of the Internet of things, avoid the situation that the original data cannot be found due to the loss of the data in the encryption device, facilitate the use of the data by a user and enable the user to have better experience when using a user terminal.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
fig. 2 is an overall structural view of the present invention.
in the figure: 1. a device main body; 2. an operation panel; 3. a display screen; 4. and a data transmission port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: an instant data encryption method, comprising the steps of:
S1: when the device is connected to external equipment, a user can be reminded to use the password for decryption to be normally used, and the decryption password is preset by the user of the encryption device;
S2: the reading module reads data in the external equipment, the encryption device reminds a user whether to encrypt the data in real time, if the user needs to encrypt the data in time, the user can confirm the data, and if the user does not need to encrypt the data in time, the user can reject the data;
S3: the analysis module analyzes and retrieves the data of the external equipment, checks whether abnormal data exists or not, and determines reading and writing of the external data through the confirmation module to prevent the abnormal data from entering the encryption device to damage the encryption device;
S4: the encryption module encrypts external equipment data through a corresponding algorithm, simultaneously generates ciphertexts, and generates a group of dynamic keys while generating the ciphertexts, wherein each dynamic key corresponds to each cipher text, so that the security of encrypted data is ensured;
s5: the backup module transmits the generated ciphertext to an application service cloud of the Internet of things, so that a user can conveniently retrieve the previous data;
S6: and writing the encrypted external device data and the encrypted ciphertext into the storage module.
An instant data encryption device comprises a device main body 1, an operation panel 2 and a display screen 3 are arranged outside the upper end of the device main body 1, the operation panel 2 is used for decrypting the encryption device and operating the encryption device, the display screen 3 is used for displaying data, a data transmission port 4 is arranged on the outer surface of the front end of the device main body 1, the data transmission port 4 is used for connecting a data transmission line to be connected with external equipment, an analysis module, an encryption module, a reading module, a backup module and a storage module are arranged inside the device main body 1, the analysis module is used for analyzing the data of the external equipment and avoiding abnormal data, the reading module is used for reading the data in the external equipment, the encryption module is used for encrypting the data of the external equipment and simultaneously forming a ciphertext, the backup module can transmit the ciphertext to an Internet of things application service cloud end, the instant data encryption device is convenient for a user to use later, and the data can, the storage module is used for storing the encrypted data.
The invention mainly aims at an instant data encryption method and device, which can analyze and retrieve external equipment data, eliminate abnormal data, backup generated ciphertext to an application service cloud end of the Internet of things, avoid the situation that the original data cannot be found due to the loss of the data in the encryption device, facilitate the use of the data by a user and enable the user to have better experience when using a user terminal.
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An instant data encryption method, characterized by comprising the steps of:
S1: when the device is connected to external equipment, a user can be reminded to use the password for decryption to normally use the device;
S2: the reading module reads data in the external equipment, and the encryption device reminds a user whether to encrypt the data in real time;
s3: the analysis module analyzes and retrieves the external equipment data, checks whether abnormal data exists or not, and determines reading and writing of the external data through the confirmation module;
s4: the encryption module encrypts external equipment data through a corresponding algorithm and simultaneously generates a ciphertext;
s5: the backup module transmits the generated ciphertext to an application service cloud of the Internet of things;
S6: and writing the encrypted external device data and the encrypted ciphertext into the storage module.
2. the instant data encryption method according to claim 1, wherein: the decryption password in S1 is preset by the user of the encryption device.
3. the instant data encryption method according to claim 1, wherein: the encryption device in S2 reminds the user whether to encrypt immediately, if the user needs to encrypt in time, the user can confirm the encryption device, and if the user does not need to encrypt in time, the user can reject the encryption device.
4. The instant data encryption method according to claim 1, wherein: the ciphertext generated in S4 may be generated as a set of dynamic keys, each dynamic key corresponding to each ciphertext.
5. An instant data encryption device, characterized by: including device main part (1), the upper end outside of device main part (1) is provided with operation panel (2) and display screen (3), and the front end surface of device main part (1) is provided with data transmission mouth (4), the inside of device main part (1) is provided with analysis module, encryption module, reads module, backup module and storage module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594238.XA CN110581830A (en) | 2018-06-11 | 2018-06-11 | Instant data encryption method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594238.XA CN110581830A (en) | 2018-06-11 | 2018-06-11 | Instant data encryption method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110581830A true CN110581830A (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810594238.XA Pending CN110581830A (en) | 2018-06-11 | 2018-06-11 | Instant data encryption method and device |
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| Country | Link |
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| CN (1) | CN110581830A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499027A (en) * | 2009-03-06 | 2009-08-05 | 赵晓宇 | Intelligent memory system based on independent kernel and distributed architecture |
| CN201311635Y (en) * | 2008-12-12 | 2009-09-16 | 成都立鑫新技术科技有限公司 | Encryption antivirus mobile storage device |
| US20100179883A1 (en) * | 2006-03-03 | 2010-07-15 | Teoco Corporation | System and method of storing data files at a remote storage facility |
| CN105184179A (en) * | 2015-11-05 | 2015-12-23 | 深圳市凯祥源科技有限公司 | Embedded encrypted mobile storage device and operation method thereof |
| CN206532598U (en) * | 2017-03-03 | 2017-09-29 | 天津尚嘉信通科技有限公司 | Intelligent mobile hard disk |
| CN206594672U (en) * | 2016-12-27 | 2017-10-27 | 广州邦讯信息系统有限公司 | Highly reliable encryption antivirus flash disk |
-
2018
- 2018-06-11 CN CN201810594238.XA patent/CN110581830A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100179883A1 (en) * | 2006-03-03 | 2010-07-15 | Teoco Corporation | System and method of storing data files at a remote storage facility |
| CN201311635Y (en) * | 2008-12-12 | 2009-09-16 | 成都立鑫新技术科技有限公司 | Encryption antivirus mobile storage device |
| CN101499027A (en) * | 2009-03-06 | 2009-08-05 | 赵晓宇 | Intelligent memory system based on independent kernel and distributed architecture |
| CN105184179A (en) * | 2015-11-05 | 2015-12-23 | 深圳市凯祥源科技有限公司 | Embedded encrypted mobile storage device and operation method thereof |
| CN206594672U (en) * | 2016-12-27 | 2017-10-27 | 广州邦讯信息系统有限公司 | Highly reliable encryption antivirus flash disk |
| CN206532598U (en) * | 2017-03-03 | 2017-09-29 | 天津尚嘉信通科技有限公司 | Intelligent mobile hard disk |
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191217 |
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| WD01 | Invention patent application deemed withdrawn after publication |