CN114172733A - Medical sample data encryption transmission method based on plug-in encryption terminal - Google Patents
Medical sample data encryption transmission method based on plug-in encryption terminal Download PDFInfo
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- CN114172733A CN114172733A CN202111504239.9A CN202111504239A CN114172733A CN 114172733 A CN114172733 A CN 114172733A CN 202111504239 A CN202111504239 A CN 202111504239A CN 114172733 A CN114172733 A CN 114172733A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000000586 desensitisation Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000013461 design Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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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
- H04L9/06—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
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
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- Computer Security & Cryptography (AREA)
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Abstract
The invention belongs to the technical field of data transmission, and particularly relates to a medical sample data encryption transmission method based on a plug-in encryption terminal, which comprises the following steps of performing side-to-side processing on medical sample original data of a medical platform to obtain medical sample encrypted data: a step for the encryption terminal to unlock and authenticate the terminal; and carrying out encrypted transmission on the medical sample encrypted data. The encryption terminal comprises an encryption terminal microprocessor, the encryption terminal microprocessor is provided with an edge connector, a clock module is arranged in the encryption terminal microprocessor, an encryption memory is also connected to the encryption terminal microprocessor, and a private key is stored in the encryption memory; and the encryption memory or the encryption terminal microprocessor is also internally provided with X encrypted files, and the encrypted file secret key is a preset software package in the to-be-encrypted edge-end equipment connected with the edge-end connector. Multiple encryption, good reliability and high safety factor.
Description
Technical Field
The invention belongs to the technical field of data transmission, and particularly relates to a medical sample data encryption transmission method based on a plug-in encryption terminal.
Background
In the prior art, during data transmission, encryption transmission is often performed by using an encryption lock, wherein the encryption lock is an intelligent tool with a software protection function provided for software developers, and comprises hardware installed on a computer parallel port or a USB port, and a set of interface software and tool software suitable for various languages.
In the prior art, the encryption lock realizes encryption by exchanging data with the encryption lock in the software execution process, and a single chip circuit (also called CPU) is arranged in the encryption lock, so that the encryption lock has the processing capacity of judgment and analysis to enhance the active anti-decryption capacity. At present, a singlechip built in an encryption lock generally comprises algorithm software special for encryption, and the software is written into the singlechip and then cannot be read out to realize encryption. However, the encryption mode is too simple and easy, and because the encrypted files are all stored in the single chip microcomputer and the encryption algorithm is mostly cracked, with the general application of software technology, the existing encryption method is no longer reliable, so that the risk of leakage of encrypted data of some enterprises exists.
Disclosure of Invention
The invention aims to provide a medical sample data encryption transmission method based on a plug-in encryption terminal so as to solve the problem of data transmission.
In order to achieve the purpose, the scheme of the invention is as follows:
a medical sample data encryption transmission method based on a plug-in encryption terminal comprises edge end equipment at two ends of a data transmission channel and a cloud platform, wherein the edge end equipment is provided with an edge end server and a medical platform, an encryption system connected with an edge end controller is arranged in the edge end server, and the encryption system is provided with a programmable interface, an ETL (extract transform load) module, an encryption module and a plug-in encryption terminal;
the key technology is as follows: the encryption terminal comprises an encryption terminal microprocessor, the encryption terminal microprocessor is provided with an edge connector, a clock module is arranged in the encryption terminal microprocessor, an encryption memory is also connected to the encryption terminal microprocessor, and a private key is stored in the encryption memory;
the encryption memory or the encryption terminal microprocessor is also internally provided with X encrypted files, the encrypted file key is a preset software package in the edge-end equipment to be encrypted, which is connected with the edge-end connector, and X is a positive integer.
The medical sample data encryption transmission method comprises the following steps:
the method comprises the following steps of performing edge-side processing on medical sample original data of a medical platform to obtain medical sample encrypted data:
a step for the encryption terminal to unlock and authenticate the terminal;
a step for encrypting and transmitting the medical sample encryption data;
and the edge controller transmits the encrypted medical sample data to the cloud platform through the data transmission channel through an ETL module of the encryption system.
Through the design, in the terminal, an independent encryption memory is designed for storing the private key, so that the storage mode in the prior art is broken, and the difficulty is increased for decryption. The reliability of the existing encryption terminal is improved. When the encryption terminal is connected to the edge device, the encryption terminal can access the characteristics of the related software development kit in the SDK software development tool in the corresponding encryption terminal, the encryption file bound with the related software is set at the encryption terminal, and when the terminal is connected to the edge device, the decryption can be realized after the software package of the existing related software is accessed to the edge device. The encryption binding of one or more specific software in the side equipment can be realized through the design. And the double encryption function is realized by combining the single encryption memory with the design. And the operations such as encryption of platform data are combined, so that the multiple reliability of encryption of medical data is further improved.
Further, the step of performing edge-to-side processing on the original medical sample data to obtain encrypted medical sample data specifically includes:
s11: data access: the edge controller sends the original medical sample data acquired by the programmable interface to the ETL module;
s12: data cleaning: the method comprises the following steps that an edge-end controller cleans original medical sample data through an ETL module of an encryption system by adopting a data cleaning rule to obtain medical sample cleaning data;
s13: data desensitization: the edge controller adopts an encryption module to perform desensitization treatment on the medical sample cleaning data according to desensitization factors to obtain medical sample desensitization data;
s14: data encryption: the edge controller adopts an encryption module to encrypt the desensitization data of the medical sample to obtain encrypted data of the medical sample;
in a further technical scheme, the steps for unlocking and authenticating the encryption terminal are specifically as follows;
pretreatment: the encryption terminal is connected with the edge-side equipment through an edge-side connector of the edge-side equipment;
s21: the encryption terminal microprocessor acquires a decryption software development kit of the medical platform in the edge terminal equipment, decrypts the encrypted file in the encryption terminal and then enters step S22;
s22: the encryption terminal microprocessor sends the acquired public key popup to the edge device;
s23: after obtaining the public key, the encryption terminal microprocessor pairs and decrypts the private key in the encryption terminal, and after pairing and decryption, the step S24 is executed;
s24: the encryption terminal microprocessor sends and acquires a License authentication popup to the edge-side equipment, after the authentication is passed, the encryption terminal microprocessor feeds back decryption passing popup to the edge-side equipment and opens a data transmission channel between the edge-side equipment and the cloud platform;
in a further technical scheme, the encrypted file is an AES encrypted file.
In a further technical scheme, the private keys comprise N clear code private keys and M hidden code private keys; m and N are positive integers;
the public key corresponding to the plain code private key is obtained by popping up a popup window to the to-be-encrypted frontier equipment connected with the frontier connector;
and the public key corresponding to the hidden code private key is obtained by accessing a preset software package in the to-be-encrypted edge-end equipment connected with the edge-end connector.
In a further technical scheme, an encryption start time and an encryption end time are arranged in the encryption memory or the encryption terminal microprocessor.
In a further technical scheme, License authentication information is arranged in the encryption memory or the encryption terminal microprocessor.
According to a further technical scheme, the side end connector is a USB connector, and the side end connector is a USB connector;
the side end connector is a type-c connector; the side end connector is a type-c connector;
the side end connector or the parallel port connector. The side end connector is a parallel port connector.
In a further technical scheme, the programmable interface is an HTTP interface; the programmable interface is either a PRC interface; the programmable interface may be an Embed interface.
The working principle and the beneficial effects of the scheme are as follows:
in the encryption terminal, an independent encryption memory is designed for storing the private key, so that the storage mode in the prior art is broken, and the decryption difficulty is increased. And the method for decrypting by accessing the software development kit through the encryption terminal effectively utilizes the connection of the edge-side equipment and the encryption terminal, and the terminal can acquire the function of the software development kit of the edge-side equipment and realize the function of encrypting a certain software or a plurality of types of software on the edge-side equipment. The encryption reliability is stronger, and the cracking difficulty is higher. And the encryption terminal is connected to the edge-side equipment, and when data transmission is carried out, the data transmission channel is opened only after the encryption terminal is decrypted, so that the reliability of medical data transmission is improved. And medical data are also transmitted after being encrypted, so that leakage after being transmitted to the platform is effectively avoided. The design of the invention realizes the multiple encryption protection of data transmission.
Drawings
Fig. 1 is a connection and encryption block diagram of a pluggable encryption terminal according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating distribution of modules in an encryption system according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a step for performing edge-side processing on raw data of a medical sample to obtain encrypted data of the medical sample according to a first embodiment of the present invention;
fig. 4 is a flowchart of a procedure for unlocking and authenticating the encryption terminal according to a first embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
example one
This embodiment is substantially as shown in FIGS. 1-4: a medical sample data encryption transmission method based on a plug-in encryption terminal comprises edge end equipment at two ends of a data transmission channel and a cloud platform, wherein the edge end equipment is provided with an edge end server and a medical platform, an encryption system connected with an edge end controller is arranged in the edge end server, and referring to figure 2, the encryption system is provided with a programmable interface, an ETL (extract transform load) module, an encryption module and a plug-in encryption terminal;
referring to fig. 1, the encryption terminal micro-processor comprises an encryption terminal microprocessor, the encryption terminal microprocessor is provided with an edge connector, a clock module is arranged in the encryption terminal microprocessor, an encryption memory is connected to the encryption terminal microprocessor, and a private key is stored in the encryption memory;
in this embodiment, the encryption memory is further provided with 1 part of an encrypted file, and the encrypted file key is a preset software package in the to-be-encrypted frontend device connected to the frontend connector.
The medical sample data encryption transmission method comprises the following steps:
a step of performing edge-to-side processing on medical sample original data of a medical platform to obtain medical sample encrypted data, in this embodiment, referring to fig. 3, the specific steps are as follows:
s11: data access: the edge controller sends the original medical sample data acquired by the programmable interface to the ETL module;
s12: data cleaning: the method comprises the following steps that an edge-end controller cleans original medical sample data through an ETL module of an encryption system by adopting a data cleaning rule to obtain medical sample cleaning data;
s13: data desensitization: the edge controller adopts an encryption module to perform desensitization treatment on the medical sample cleaning data according to desensitization factors to obtain medical sample desensitization data;
s14: data encryption: the edge controller adopts an encryption module to encrypt the desensitization data of the medical sample to obtain encrypted data of the medical sample;
a step for the encryption terminal to unlock and authenticate the terminal; in this embodiment, referring to fig. 3, the specific steps are specifically as follows:
pretreatment: the encryption terminal is connected with the edge-side equipment through an edge-side connector of the edge-side equipment;
s21: the encryption terminal microprocessor acquires a decryption software development kit of the medical platform in the edge terminal equipment, decrypts the encrypted file in the encryption terminal and then enters step S22;
s22: the encryption terminal microprocessor sends the acquired public key popup to the edge device;
s23: after the encryption terminal microprocessor acquires the public key, pairing and decrypting a private key in the encryption terminal, and entering the step after pairing and decrypting;
s24: the encryption terminal microprocessor sends and acquires a License authentication popup to the edge-side equipment, after the authentication is passed, the encryption terminal microprocessor feeds back decryption passing popup to the edge-side equipment and opens a data transmission channel between the edge-side equipment and the cloud platform;
a step for encrypting and transmitting the medical sample encryption data;
and the edge controller transmits the encrypted medical sample data to the cloud platform through the data transmission channel through an ETL module of the encryption system.
In this embodiment, the encrypted file is an AES encrypted file.
In this embodiment, an encryption start time and an encryption end time are set in the encryption memory or the encryption terminal microprocessor.
In this embodiment, License authentication information is provided in the encryption memory or the encryption terminal microprocessor.
In this embodiment, the side connector is a USB connector, and the side connector is a USB connector;
in this embodiment, the programmable interface is either an HTTP interface.
Example two
The present embodiment is different from the first embodiment in that:
the private keys comprise 1 plain code private key and 1 hidden code private key;
the public key corresponding to the plain code private key is obtained by popping up a popup window to the to-be-encrypted frontier equipment connected with the frontier connector;
and the public key corresponding to the hidden code private key is obtained by accessing a preset software package in the to-be-encrypted edge-end equipment connected with the edge-end connector.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention. The descriptions in the embodiments and the like in the specification can be used to explain the contents of the claims.
Claims (9)
1. A medical sample data encryption transmission method based on a plug-in encryption terminal comprises edge end equipment at two ends of a data transmission channel and a cloud platform, wherein the edge end equipment is provided with an edge end server and a medical platform, an encryption system connected with an edge end controller is arranged in the edge end server, and the encryption system is provided with a programmable interface, an ETL (extract transform load) module, an encryption module and a plug-in encryption terminal;
the method is characterized in that: the encryption terminal comprises an encryption terminal microprocessor, the encryption terminal microprocessor is provided with an edge connector, a clock module is arranged in the encryption terminal microprocessor, an encryption memory is also connected to the encryption terminal microprocessor, and a private key is stored in the encryption memory;
the encryption memory or the encryption terminal microprocessor is also internally provided with X encrypted files, the encrypted file key is a preset software package in the edge-end equipment to be encrypted, which is connected with the edge-end connector, and X is a positive integer;
the medical sample data encryption transmission method comprises the following steps:
the method comprises the following steps of performing edge-side processing on medical sample original data of a medical platform to obtain medical sample encrypted data:
a step for the encryption terminal to unlock and authenticate the terminal;
a step for encrypting and transmitting the medical sample encryption data;
and the edge controller transmits the encrypted medical sample data to the cloud platform through the data transmission channel through an ETL module of the encryption system.
2. The medical sample data encryption transmission method based on the plug-in encryption terminal according to claim 1, characterized in that: the steps for performing edge-side processing on the original medical sample data to obtain the encrypted medical sample data specifically include:
s11: data access: the edge controller sends the original medical sample data acquired by the programmable interface to the ETL module;
s12: data cleaning: the method comprises the following steps that an edge-end controller cleans original medical sample data through an ETL module of an encryption system by adopting a data cleaning rule to obtain medical sample cleaning data;
s13: data desensitization: the edge controller adopts an encryption module to perform desensitization treatment on the medical sample cleaning data according to desensitization factors to obtain medical sample desensitization data;
s14: data encryption: and the edge controller adopts an encryption module to encrypt the desensitization data of the medical sample to obtain encrypted data of the medical sample.
3. The medical sample data encryption transmission method based on the plug-in encryption terminal according to claim 1 or 2, characterized in that: the steps for unlocking and authenticating the encryption terminal are specifically as follows;
pretreatment: the encryption terminal is connected with the edge-side equipment through an edge-side connector of the edge-side equipment;
s21: the encryption terminal microprocessor acquires a decryption software development kit of the medical platform in the edge terminal equipment, decrypts the encrypted file in the encryption terminal and then enters step S22;
s22: the encryption terminal microprocessor sends the acquired public key popup to the edge device;
s23: after the encryption terminal microprocessor acquires the public key, pairing and decrypting a private key in the encryption terminal, and entering the step after pairing and decrypting;
s24: and the encryption terminal microprocessor sends the License authentication popup window to the edge-side equipment, feeds back decryption passing popup windows to the edge-side equipment after the authentication passes, and opens a data transmission channel between the edge-side equipment and the cloud platform.
4. The medical sample data encryption transmission method based on the plug-in encryption terminal according to claim 1, characterized in that: the encrypted file is an AES encrypted file.
5. The medical sample data encryption transmission method based on the plug-in encryption terminal according to claim 1, characterized in that: the private keys comprise N plain code private keys and M hidden code private keys; m and N are positive integers;
the public key corresponding to the plain code private key is obtained by popping up a popup window to the to-be-encrypted frontier equipment connected with the frontier connector;
and the public key corresponding to the hidden code private key is obtained by accessing a preset software package in the to-be-encrypted edge-end equipment connected with the edge-end connector.
6. The medical sample data encryption transmission method based on the plug-in encryption terminal according to claim 1, characterized in that: and the encryption memory or the encryption terminal microprocessor is internally provided with encryption starting time and encryption ending time.
7. The medical sample data encryption transmission method based on the plug-in encryption terminal according to claim 1, characterized in that: license authentication information is arranged in the encryption memory or the encryption terminal microprocessor.
8. The medical sample data encryption transmission method based on the plug-in encryption terminal according to claim 1, characterized in that: the side end connector is a USB connector, and the side end connector is a USB connector;
the side end connector is a type-c connector; the side end connector is a type-c connector;
the side end connector or the parallel port connector; the side end connector is a parallel port connector.
9. The medical sample data encryption transmission method based on the plug-in encryption terminal according to claim 1, characterized in that: the programmable interface is an HTTP interface; the programmable interface is either a PRC interface; the programmable interface may be an Embed interface.
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| CN202111504239.9A CN114172733B (en) | 2021-12-10 | 2021-12-10 | Medical sample data encryption transmission method based on pluggable encryption terminal |
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| CN202111504239.9A CN114172733B (en) | 2021-12-10 | 2021-12-10 | Medical sample data encryption transmission method based on pluggable encryption terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114189326A (en) * | 2021-12-10 | 2022-03-15 | 中科计算技术西部研究院 | Multiple encryption system and decryption method of plug-in type encryption terminal |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464676A (en) * | 2002-06-12 | 2003-12-31 | 华为技术有限公司 | Method for implementing secret communication and encryption apparatus thereof |
| US20150207626A1 (en) * | 2012-07-09 | 2015-07-23 | Debiotech S.A. | Communication secured between a medical device and its remote control device |
| CN104916302A (en) * | 2015-06-05 | 2015-09-16 | 浪潮集团有限公司 | USB mobile storage with encryption authentication function |
| CN105227299A (en) * | 2015-07-30 | 2016-01-06 | 深圳市美贝壳科技有限公司 | A kind of data encrypting and deciphering management equipment and application process thereof |
| CN106712943A (en) * | 2017-01-20 | 2017-05-24 | 郑州云海信息技术有限公司 | Secure storage system |
| CN107273768A (en) * | 2017-06-20 | 2017-10-20 | 广州金沅达电子科技有限公司 | A kind of encrypted U disk and its encryption method |
| CN110381044A (en) * | 2019-07-08 | 2019-10-25 | 紫光云技术有限公司 | A kind of encryption system based on pluggable key management end |
| US20190379542A1 (en) * | 2018-06-06 | 2019-12-12 | iStorage Limited | Dongle for ciphering data |
| CN111400732A (en) * | 2020-03-12 | 2020-07-10 | 西安石油大学 | USB channel-based encryption and decryption module and equipment |
| WO2020217030A1 (en) * | 2019-04-25 | 2020-10-29 | CopSonic | Hardware authentication token with remote validation |
| CN111933236A (en) * | 2020-08-17 | 2020-11-13 | 郑州大学第二附属医院 | Medical information encryption and decryption system |
| CN114189326A (en) * | 2021-12-10 | 2022-03-15 | 中科计算技术西部研究院 | Multiple encryption system and decryption method of plug-in type encryption terminal |
-
2021
- 2021-12-10 CN CN202111504239.9A patent/CN114172733B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464676A (en) * | 2002-06-12 | 2003-12-31 | 华为技术有限公司 | Method for implementing secret communication and encryption apparatus thereof |
| US20150207626A1 (en) * | 2012-07-09 | 2015-07-23 | Debiotech S.A. | Communication secured between a medical device and its remote control device |
| CN104916302A (en) * | 2015-06-05 | 2015-09-16 | 浪潮集团有限公司 | USB mobile storage with encryption authentication function |
| CN105227299A (en) * | 2015-07-30 | 2016-01-06 | 深圳市美贝壳科技有限公司 | A kind of data encrypting and deciphering management equipment and application process thereof |
| CN106712943A (en) * | 2017-01-20 | 2017-05-24 | 郑州云海信息技术有限公司 | Secure storage system |
| CN107273768A (en) * | 2017-06-20 | 2017-10-20 | 广州金沅达电子科技有限公司 | A kind of encrypted U disk and its encryption method |
| US20190379542A1 (en) * | 2018-06-06 | 2019-12-12 | iStorage Limited | Dongle for ciphering data |
| WO2020217030A1 (en) * | 2019-04-25 | 2020-10-29 | CopSonic | Hardware authentication token with remote validation |
| CN110381044A (en) * | 2019-07-08 | 2019-10-25 | 紫光云技术有限公司 | A kind of encryption system based on pluggable key management end |
| CN111400732A (en) * | 2020-03-12 | 2020-07-10 | 西安石油大学 | USB channel-based encryption and decryption module and equipment |
| CN111933236A (en) * | 2020-08-17 | 2020-11-13 | 郑州大学第二附属医院 | Medical information encryption and decryption system |
| CN114189326A (en) * | 2021-12-10 | 2022-03-15 | 中科计算技术西部研究院 | Multiple encryption system and decryption method of plug-in type encryption terminal |
Non-Patent Citations (1)
| Title |
|---|
| 陈志文;李亮;刘渊;张春瑞;: "基于Linux的安全存储***设计", 计算机工程与设计, no. 15 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114189326A (en) * | 2021-12-10 | 2022-03-15 | 中科计算技术西部研究院 | Multiple encryption system and decryption method of plug-in type encryption terminal |
| CN114189326B (en) * | 2021-12-10 | 2024-04-26 | 中科计算技术西部研究院 | Multiple encryption system and decryption method of plug-in type encryption terminal |
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| CN114172733B (en) | 2024-04-05 |
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