CN106845122B - A kind of encrypted transmission method of digital slices - Google Patents

A kind of encrypted transmission method of digital slices Download PDF

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Publication number
CN106845122B
CN106845122B CN201710059783.4A CN201710059783A CN106845122B CN 106845122 B CN106845122 B CN 106845122B CN 201710059783 A CN201710059783 A CN 201710059783A CN 106845122 B CN106845122 B CN 106845122B
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digital slices
local map
diagnostic center
slice
mentioned
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CN106845122A (en
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刘炳宪
谢菊元
王焱辉
王克惠
邵立
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Konfoong Biotech International Co Ltd
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    • G06F19/3418
    • 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment
    • H04N5/262Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265Mixing

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The present invention provides a kind of encrypted transmission method of digital slices, comprising: is scanned to obtain digital slices to pathological section using slice scanning means;Digital slices are cut to obtain the coordinate information of multiple Local maps and each Local map using slice scanning means;Cryptographic operation is carried out to the coordinate information of each Local map of digital slices using slice scanning means respectively and obtains encryption information;Using slice scanning means by after cryptographic operation each Local map and encryption information be respectively sent to diagnostic center;Operation is decrypted according to encryption information of the encryption information to each Local map after cryptographic operation using client respectively and obtains the coordinate information of Local map;Client is used to carry out concatenation to the Local map after decryption oprerations according to coordinate information to obtain complete digital slices.Beneficial effects of the present invention: the confidentiality and safety of digital slices, the equity of the diagnostic center of effective protection administrative standard digital slices are improved.

Description

A kind of encrypted transmission method of digital slices
Technical field
The present invention relates to pathological diagnosis method technical field more particularly to a kind of encrypted transmission methods of digital slices.
Background technique
Due to the shortage of current pathologist, it is best that remote pathological diagnosis has formed a kind of quickly solution pathologist shortage One of mode, in remote pathological diagnosis, digital slices are converted into after pathological section is scanned by digital slices scanner, then Digital slices are uploaded to server to store to digital slices library, Remote checks that digital slices carry out by various clients Diagnosis.Specifically, diagnostic center subordinate has multiple work stations, the digital slices scanner of each work station is respectively provided with one only One machine code, each work station also have a unique diagnostic center authorization code, when making digital slices, by work station Staff is scanned pathological section to obtain digital slices, and digital slices are uploaded to diagnostic center by work station and carry out unification Storage and management, the users such as Remote can be transferred by the client being connect with diagnostic center diagnostic center upload number Word slice.
Current this mode, digital slices are easy to be propagated by wide hair, not can guarantee patient information, confidentiality is poor;In addition, If digital slices scanner is that certain diagnostic center is launched, user can arbitrarily transfer diagnostic center dispensing by client Digital slices, as Remote can transfer the diagnostic center dispensing digital slices and to other diagnosis unit (or diagnosis in The heart) the application consultation of doctors, it can not thus protect the interests for launching the diagnostic center of the digital slices.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of pathology numbers of confidentiality for improving digital slices The encrypted transmission method of word slice.
A kind of encrypted transmission method of digital slices, the encrypted transmission method are suitable for remote pathological diagnosis system, institute Stating remote pathological diagnosis system includes multiple diagnostic centers, the multiple client and association for being associated with each diagnostic center In multiple work stations of each diagnostic center, each work station is respectively provided with multiple slice scanning means;It is described to add Close transmission method includes:
Step S1, the slice scanning means is used to be scanned to a pathological section to obtain a digital slices;
Step S2, the slice scanning means is used to cut the digital slices with obtain multiple Local maps and The coordinate information corresponding to the digital slices of each Local map;
Step S3, the coordinate information of each Local map is encrypted respectively using the slice scanning means Operation is to obtain the encryption information of each Local map;
Step S4, the Local map and the encryption information are sent to using the slice scanning means described in being associated with It is sliced a diagnostic center of scanning means;
Step S5, it is transferred from the diagnostic center by the Local map and encryption letter using a client Breath, and the encryption information is decrypted, to obtain the corresponding coordinate information of each Local map;
Step S6, use the client according to the coordinate information to the corresponding Local map carry out concatenation with Obtain the complete digital slices;
Step S7, the client is used to show the digital slices to be supplied to user to the digital slices Carry out diagnostic operation.
Preferably, in the step S4, a transmitting device is provided by the Local map and the corresponding encryption information The diagnostic center is sent in a manner of binary stream.
Preferably, each work station is respectively provided with a unique diagnostic center authorization code, each scanning means It is respectively provided with a unique machine code, a key, the work station are constituted by the diagnostic center authorization code and the machine code The key is provided to the diagnostic center.
Preferably, the diagnostic center is equipped with diagnostic center server, slice library and cipher key store, the diagnostic center clothes Business device connects the slice scanning means, the slice library, the cipher key store and the client, and the slice library is for depositing It stores up the corresponding Local map of the digital slices and the corresponding encryption information of the Local map, the cipher key store is used for Store the corresponding key of the work station;The specific steps of the cryptographic operation in the step S5 are as follows:
Step S51, user sends a querying command by the client;
Step S52, the diagnostic center server receives after the querying command respectively to the slice library and described close Key library, which sends one first, to be transferred order and one second and transfers order to transfer the corresponding Local map of the digital slices, described The corresponding encryption information of Local map and the corresponding key of the work station corresponding with the digital slices;
Step S53, described in the described diagnostic center server is carried out respectively according to each encryption information of the key pair Decryption oprerations are to obtain the corresponding coordinate information of each Local map.
Preferably, the client, the diagnostic center server, the slice library and the cipher key store are set to together One hardware device.
Preferably, the client, the diagnostic center server, the slice library and the cipher key store are respectively set In different hardware devices.
The beneficial effects of the present invention are: being uploaded to diagnostic center again by diagnostic center after carrying out cryptographic operation to digital slices It is managed, when user needs to browse digital slices by client, needs that behaviour first is decrypted to digital slices Make, if digital slices are leaked to outer net, the diagnostic center being sliced in addition to managing the standard digital, other users can not be obtained The encryption information and key of relevant digital slices, therefore the digital slices are opened, to protect user information safety;
If standard digital slice uploads to other diagnostic center, other users are due to that can not obtain corresponding user's letter Therefore breath can not also open digital slices, thus the equity of the diagnostic center of the conservative management digital slices;
The global figure of digital slices is divided into multiple Local maps, the coordinate information of each Local map is encrypted respectively Processing is to complete the cryptographic operation to digital slices, respectively to upper when operation is decrypted to digital slices by client in user It states multiple Local maps to be decrypted, can guarantee surfing, improve user experience.
Detailed description of the invention
Fig. 1 is the flow chart of the encrypted transmission method of digital slices in a preferred embodiment of the present invention;
Fig. 2 is the flow chart of step S5 in a preferred embodiment of the present invention.
Specific embodiment
It should be noted that in the absence of conflict, following technical proposals be can be combined with each other between technical characteristic.
A specific embodiment of the invention is further described with reference to the accompanying drawing:
As shown in Figure 1, a kind of encrypted transmission method of digital slices, above-mentioned encrypted transmission method are examined suitable for Telepathology Disconnected system, above-mentioned remote pathological diagnosis system includes multiple diagnostic centers, the multiple clients for being associated with each above-mentioned diagnostic center Multiple work stations of each above-mentioned diagnostic center are held and are associated with, each above-mentioned work station is respectively provided with multiple slice scanning dresses It sets;Above-mentioned encrypted transmission method includes:
Step S1, above-mentioned slice scanning means is used to be scanned to a pathological section to obtain a digital slices;
Step S2, above-mentioned slice scanning means is used to cut above-mentioned digital slices with obtain multiple Local maps and The coordinate information corresponding to above-mentioned digital slices of each above-mentioned Local map;
Step S3, it is encrypted respectively using above-mentioned coordinate information of the above-mentioned slice scanning means to each above-mentioned Local map Operation is to obtain the encryption information of each above-mentioned Local map;
Step S4, above-mentioned Local map and above-mentioned encryption information are sent to using above-mentioned slice scanning means be associated with it is above-mentioned It is sliced an above-mentioned diagnostic center of scanning means;
Step S5, it is transferred from above-mentioned diagnostic center by above-mentioned Local map and above-mentioned encryption letter using an above-mentioned client Breath, and above-mentioned encryption information is decrypted, to obtain the corresponding above-mentioned coordinate information of each above-mentioned Local map;
Step S6, use above-mentioned client according to above-mentioned coordinate information to corresponding above-mentioned Local map carry out concatenation with Obtain complete above-mentioned digital slices;
Step S7, above-mentioned client is used to show above-mentioned digital slices to be supplied to user to above-mentioned digital slices Carry out diagnostic operation.
In the present embodiment, each above-mentioned digital slices respectively include multiple Local maps, and each above-mentioned Local map is right respectively A unique above-mentioned coordinate information is answered, the global figure of a corresponding above-mentioned digital slices is made of multiple above-mentioned Local maps.
It is managed to diagnostic center is uploaded to again after digital slices progress cryptographic operation by diagnostic center, when user needs It when browsing digital slices by client, needs that operation first is decrypted to digital slices, if digital slices are revealed To outer net, the diagnostic center being sliced in addition to managing the standard digital, other users can not obtain adding for relevant digital slices Therefore confidential information opens the digital slices, to protect user information safety;
If standard digital slice uploads to other diagnostic center, other users are due to that can not obtain corresponding coordinate letter Therefore breath can not also open digital slices, thus the equity of the diagnostic center of the conservative management digital slices;
The global figure of digital slices is divided into multiple Local maps, the coordinate information of each Local map is encrypted respectively Processing is avoided with completing the cryptographic operation to digital slices because digital slices cause greatly encrypted digital slices that can not protect very much Demonstrate,prove surfing.Above-mentioned multiple Local maps are decrypted respectively when operation is decrypted to digital slices by client in user Processing can guarantee surfing, improve user experience.
In preferred embodiments of the present invention, a above-mentioned work station is respectively provided with a unique diagnostic center authorization code, each Above-mentioned scanning means is respectively provided with a unique machine code, and it is close to constitute one by above-mentioned diagnostic center authorization code and above-mentioned machine code Key, above-mentioned work station provide above-mentioned key to above-mentioned diagnostic center.
In preferred embodiments of the present invention, a transmitting device is provided by above-mentioned Local map and corresponding above-mentioned encryption information Above-mentioned diagnostic center is sent in a manner of binary stream.
As shown in Fig. 2, in preferred embodiments of the present invention,
Above-mentioned diagnostic center is equipped with diagnostic center server, slice library and cipher key store, and above-mentioned diagnostic center server connects Above-mentioned slice scanning means, above-mentioned slice library, above-mentioned cipher key store and above-mentioned client are connect, above-mentioned slice library is above-mentioned for storing The corresponding above-mentioned Local map of digital slices and the corresponding above-mentioned encryption information of above-mentioned Local map, above-mentioned cipher key store is for storing State the corresponding above-mentioned key of work station;The specific steps of above-mentioned cryptographic operation in above-mentioned steps S5 are as follows:
Step S51, user sends a querying command by above-mentioned client;
Step S52, above-mentioned diagnostic center server receives after above-mentioned querying command respectively to above-mentioned slice library and above-mentioned close Key library, which sends one first, to be transferred order and one second and transfers order to transfer the corresponding above-mentioned Local map of above-mentioned digital slices, above-mentioned The corresponding above-mentioned encryption information of Local map and the corresponding above-mentioned key of above-mentioned work station corresponding with above-mentioned digital slices;
Step S53, above-mentioned diagnostic center server carries out above-mentioned respectively according to each above-mentioned encryption information of above-mentioned key pair Decryption oprerations are to obtain the corresponding above-mentioned coordinate information of each above-mentioned Local map.
In the present embodiment, diagnostic center is uploaded to after digital slices being encrypted again, pipe is carried out by diagnostic center Reason, when user needs to browse digital slices by client, diagnostic center server transfers the key in cipher key store And digital slices and encryption information in slice library, client is sent to after operation is decrypted according to key pair digital slices End, user can browse digital slices by client;
If digital slices are leaked to outer net, diagnostic center in addition to managing the digital slices, other users can not be beaten The digital slices are opened, to protect user information safety;
If digital slices upload to other diagnostic center, therefore other users are due to that can not obtain corresponding key The digital slices can not be opened, thus the equity of the diagnostic center of the conservative management digital slices.
Further, diagnostic center manages the key of each work station, forms above-mentioned cipher key store, when needing to decrypt It waits, is transferred;
Further, slice scanning means is that digital slices scanner obtains in the scanning process of digital slices scanner It takes the key to encrypt to digital slices, forms encrypted digital slices;
It is all that binary picture stream is combined into since digital slices are most of, therefore the prior art is in order to guarantee surfing Slice cannot be encrypted, it is possible to the coordinate information of the image of digital slices be encrypted, third party can not solve The information of the coordinate of image is analysed, that cannot be image mosaic Cheng great Tu, to improve the confidentiality and safety of slice.
Further, digital slices can upload to corresponding diagnostic center, when expert needs to browse slice, examine Disconnected central server is transferred the key pair in the cipher key store digital slices and is decrypted, and expert can also be directly in diagnostic center pair Standard digital slice is browsed.
In preferred embodiments of the present invention, above-mentioned client, above-mentioned diagnostic center server, above-mentioned slice library and above-mentioned Cipher key store is set to the same hardware device.
In preferred embodiments of the present invention, above-mentioned client, above-mentioned diagnostic center server, above-mentioned slice library and above-mentioned Cipher key store is respectively arranged at different hardware devices.
For a person skilled in the art, after reading above description, various changes and modifications undoubtedly be will be evident. Therefore, appended claims should regard the whole variations and modifications for covering true intention and range of the invention as.It is weighing The range and content of any and all equivalences, are all considered as still belonging to the intent and scope of the invention within the scope of sharp claim.

Claims (5)

1. a kind of encrypted transmission method of digital slices, the encrypted transmission method is suitable for remote pathological diagnosis system, described Remote pathological diagnosis system includes multiple diagnostic centers, the multiple client for being associated with each diagnostic center and is associated with Multiple work stations of each diagnostic center, each work station are respectively provided with multiple slice scanning means;Its feature exists In the encrypted transmission method includes:
Step S1, the slice scanning means is used to be scanned to a pathological section to obtain a digital slices;
Step S2, the slice scanning means is used to cut the digital slices to obtain multiple Local maps and each The coordinate information corresponding to the digital slices of the Local map;
Step S3, cryptographic operation is carried out to the coordinate information of each Local map using the slice scanning means respectively To obtain the encryption information of each Local map;
Step S4, the Local map and the encryption information are sent to using the slice scanning means and are associated with the slice The diagnostic center of the one of scanning means;
Step S5, it is transferred from the diagnostic center by the Local map and the encryption information using a client, and The encryption information is decrypted, to obtain the corresponding coordinate information of each Local map;
Step S6, the client is used to carry out concatenation to the corresponding Local map according to the coordinate information to obtain The complete digital slices;
Step S7, the client is used to show the digital slices to be supplied to user to the digital slices and carry out Diagnostic operation;
Each work station is respectively provided with a unique diagnostic center authorization code, and each scanning means is respectively provided with one only One machine code constitutes a key by the diagnostic center authorization code and the machine code, and the work station is into the diagnosis The heart provides the key.
2. the encrypted transmission method of digital slices according to claim 1, which is characterized in that in the step S4, provide The Local map and the corresponding encryption information are sent in the diagnosis by one transmitting device in a manner of binary stream The heart.
3. the encrypted transmission method of digital slices according to claim 1, which is characterized in that the diagnostic center is equipped with and examines Disconnected central server, slice library and cipher key store, the diagnostic center server connect the slice scanning means, the slice Library, the cipher key store and the client, the slice library for store the corresponding Local map of the digital slices with And the corresponding encryption information of the Local map, the cipher key store is for storing the corresponding key of the work station;Institute State the specific steps of the cryptographic operation in step S5 are as follows:
Step S51, user sends a querying command by the client;
Step S52, respectively to the slice library and the cipher key store after the diagnostic center server reception querying command It sends one first and transfers order and one second and transfer order to transfer the corresponding Local map of the digital slices, the part Scheme the corresponding encryption information and the corresponding key of the work station corresponding with the digital slices;
Step S53, the described diagnostic center server carries out the decryption according to each encryption information of the key pair respectively Operation is to obtain the corresponding coordinate information of each Local map.
4. the encrypted transmission method of digital slices according to claim 3, which is characterized in that the client described is examined Disconnected central server, the slice library and the cipher key store are set to the same hardware device.
5. the encrypted transmission method of digital slices according to claim 3, which is characterized in that the client described is examined Disconnected central server, the slice library and the cipher key store are respectively arranged at different hardware devices.
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CN109360664A (en) * 2018-08-24 2019-02-19 湘南学院 A kind of clinical care management system and method based on data mining algorithm
CN110411946B (en) * 2019-08-05 2021-08-24 山东志盈医学科技有限公司 Method for focusing camera image in digital slice scanner
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