CN110472430A - A kind of doctors and patients' data packing sharing method and system based on block chain - Google Patents
A kind of doctors and patients' data packing sharing method and system based on block chain Download PDFInfo
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- CN110472430A CN110472430A CN201910779592.4A CN201910779592A CN110472430A CN 110472430 A CN110472430 A CN 110472430A CN 201910779592 A CN201910779592 A CN 201910779592A CN 110472430 A CN110472430 A CN 110472430A
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- hospital
- patient
- disposable
- medical data
- public spoon
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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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
- H04L63/0442—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 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
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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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/067—Network architectures or network communication protocols for network security for supporting key management in a packet data network using one-time keys
-
- 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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- 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
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
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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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0863—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving passwords or one-time passwords
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
Abstract
The invention proposes a kind of, and doctors and patients' data based on block chain are packaged sharing method and system, comprising the following steps: S1, patient show public spoon information to hospital；S2, hospital obtain the public spoon information that patient is presented to hospital；S3, hospital are encrypted the disposable random cipher that hospital provides using the public spoon obtained in step S2, obtain disposable accidental enciphering password；Disposable accidental enciphering password is presented to patient；Wherein, patient diagnoses next time when, hospital provides new disposable random cipher；S4, hospital will be uploaded to block chain after the secondary encryption of medical data；S5, patient check after the encryption medical data on block chain is downloaded and decrypted.The medical data of sufferer over the course for the treatment of can be effectively protected in the present invention, protect the privacy of patient, avoid leaking.
Description
Technical field
The present invention relates to a kind of block chain technical fields, are packaged altogether more particularly to a kind of doctors and patients' data based on block chain
Enjoy method and system.
Background technique
Medical data refers to related data relevant with medicine, and such as various diagnosis and treatment amounts, have data related with technical quality
Medical history data, important technical data, new technology value data, scientific data of meaning etc.；And the medical data of patient then relationship
To the privacy of patient, how hospital protects the privacy of patient, is existing current urgent problem to be solved.
Summary of the invention
The present invention is directed at least solve the technical problems existing in the prior art, especially innovatively propose a kind of based on area
Doctors and patients' data of block chain are packaged sharing method and system.
In order to realize above-mentioned purpose of the invention, doctors and patients' data based on block chain that the present invention provides a kind of are packaged shared
Method, comprising the following steps:
S1, patient show public spoon information to hospital；
S2, hospital obtain the public spoon information that patient is presented to hospital；
S3, hospital are encrypted the disposable random cipher that hospital provides using the public spoon obtained in step S2,
Obtain disposable accidental enciphering password；Disposable accidental enciphering password is presented to patient；Wherein, patient diagnoses next time
When, hospital provides new disposable random cipher；
S4, hospital will be uploaded to block chain after the secondary encryption of medical data；
S5, patient check after the encryption medical data on block chain is downloaded and decrypted.
In the preferred embodiment of the present invention, step S1 the following steps are included:
S11, when patient registers, hospital system typing patient basis, the patient basis includes at least identity
Demonstrate,prove number；
S12, patient generate a pair of of secret key by wearable device/handheld device, and the pair of secret key includes public spoon and private
Spoon, is presented to hospital for public spoon；
Or/and what step S2 included: that if patient shows to hospital is two dimensional code, hospital is by dimensional code scanner by two
The public spoon typing hospital system for including in dimension code；
If what patient showed to hospital is bar code, hospital passes through the public spoon that bar code scanner will include in bar code
Typing hospital system；
What if patient showed to hospital is include public spoon information text picture, text includes number, capitalization, small
It writes one of female, spcial character or any combination, then hospital passes through the public affairs that text picture scanners will include in text picture
Spoon typing hospital system；
If patient broadcasts public spoon information to hospital with voice broadcast unit, hospital passes through voice pick-up for voice broadcast
The public spoon data input hospital system of unit casting；
Or/and step S3 is that the public spoon that hospital is obtained using step S2 adds the disposable random cipher that hospital provides
Close processing obtains disposable accidental enciphering password；By disposable accidental enciphering password by hospital's two dimensional code, hospital's bar code,
It include that hospital's text picture of disposable accidental enciphering password or hospital's voice broadcast unit are presented to patient, the hospital
Two dimensional code, hospital's bar code include the information of disposable accidental enciphering password, and text includes number, capitalization, small letter
One of female, spcial character or any combination, it includes that disposable accidental enciphering is close that hospital's voice broadcast unit is broadcasted to patient
The voice of code information.
In the preferred embodiment of the present invention, step S12 are as follows: patient is raw by wearable device/handheld device
Secret key in a pair, the pair of secret key include public spoon and private spoon, by display screen in wearable device/handheld device or/and
Public spoon is presented to hospital by voice broadcast unit.
In the preferred embodiment of the present invention, if display screen, then picture is shown on a display screen, which is
Two dimensional code, bar code or include public spoon information text picture, the two dimensional code and bar code include the information of public spoon,
Text includes one of number, capitalization, lowercase, spcial character or any combination；
If voice broadcast unit, then the information of public spoon is broadcasted by voice broadcast unit.
In the preferred embodiment of the present invention, step S4 the following steps are included:
Patient is assembled into patient medical data in the various records that hospital sees a doctor, patient medical data is led to by S41, hospital
Digest algorithm is crossed, obtains the first hash value, then by encrypting the first hash value with the public spoon of hospital, obtain Hash secret value；
S42 encrypts patient medical data with the disposable random cipher that step S3 institute of traditional Chinese medicine provides, obtains patient first
Medical data is encrypted, medical data is encrypted with the public key encryption patient first of the patient obtained in step S1, obtains patient second
Medical data is encrypted, Hash secret value and patient second are then encrypted into medical data and uploaded in block chain together；
Or/and step S5 the following steps are included:
S51, patient use the public key of oneself to obtain encryption medical data from block chain as index by client-side program,
It is locally downloading；
S52 obtains Hash decrypted value with the public key decryptions Hash secret value of hospital；
S53 encrypts medical data with the private key decryption patient second of oneself, obtains patient first and decrypt medical data；
S54 decrypts disposable accidental enciphering password with the private key of oneself, obtains disposable decryption random password；
S55, then medical data is decrypted with the disposable decryption random password decryption patient first in step S54, suffered from
Person decrypts medical data；
S56 decrypts medical data by digest algorithm to patient, obtains the second hash value, judges Hash decrypted value and the
Whether two hash values are identical:
If Hash decrypted value is identical as the second hash value, it is verified, it is to suffer from step S41 that patient, which decrypts medical data,
The patient medical data that person is assembled into the various records that hospital sees a doctor；
If Hash decrypted value and the second hash value be not identical, verify and do not pass through.
In the preferred embodiment of the present invention, wearable device/handheld device includes camera, image recognition list
Member, two dimensional code converting unit, bar code converting unit, character and graphic converting unit, voice pickup unit, two dimensional code generate single
Member, bar code generation unit, character and graphic generation unit, display screen, voice broadcast unit, controller or/and network connection are single
Member,
After camera collection image information, image identification unit judges whether the image information of camera acquisition is hospital two
Tie up one of code, hospital's bar code, hospital's text picture:
If image identification unit judges that the image information of camera acquisition is hospital's two dimensional code, the image of acquisition is believed
Breath is transferred to two dimensional code converting unit, and two dimensional code converting unit extracts the disposable accidental enciphering password in hospital's two dimensional code；
If image identification unit judges that the image information of camera acquisition is hospital's bar code, the image of acquisition is believed
Breath is transferred to bar code converting unit, and bar code converting unit extracts the disposable accidental enciphering password in hospital's bar code；
If image identification unit judges that the image information of camera acquisition is hospital's text picture, by the image of acquisition
Information is transferred to text picture converting unit, and text picture converting unit extracts the disposable accidental enciphering in hospital's text picture
Password；
If voice pickup unit receives voice pickoff signals order, voice pickup unit picks up hospital's voice broadcast list
Member casting includes the voice of disposable accidental enciphering encrypted message, and extracts disposable accidental enciphering password；
If two dimensional code generation unit, which receives, generates two dimensional code signal command, public spoon is generated two by two dimensional code generation unit
It ties up code and is sent on display screen and show；
If bar code generation unit, which receives, generates bar code signal order, public spoon is generated item by bar code generation unit
Shape code is sent to display screen display；
If text picture generation unit, which receives, generates the order of text picture signal, text picture generation unit is by public spoon
It generates text picture and is sent to display screen display；
If voice broadcast unit receives the public spoon signal command of casting, voice broadcast unit broadcasts public spoon with speech form
It quotes and；
Network connection unit is used for network communication；
Execution of the controller for order.
The system that doctors and patients' data based on block chain that the invention also discloses a kind of are packaged sharing method, including show mould
Module is checked in block, acquisition module, disposable accidental enciphering crypto module, encryption uploading module and decryption；
The display module shows public spoon information to hospital for patient；
It obtains module and obtains the public spoon information that patient is presented to hospital for hospital；
Disposable accidental enciphering crypto module is used for one that hospital provides hospital using the public spoon obtained in acquisition module
Secondary property random cipher is encrypted, and obtains disposable accidental enciphering password；Disposable accidental enciphering password is presented to trouble
Person；Wherein, patient diagnoses next time when, hospital provides new disposable random cipher；
Encryption uploading module will be uploaded to block chain after the secondary encryption of medical data for hospital；
Decryption is checked after the encryption medical data on block chain is downloaded and decrypted for patient by module and is checked.
In the preferred embodiment of the present invention, in display module the following steps are included:
S11, when patient registers, hospital system typing patient basis, the patient basis includes at least identity
Demonstrate,prove number；
S12, patient generate a pair of of secret key by wearable device/handheld device, and the pair of secret key includes public spoon and private
Spoon, is presented to hospital for public spoon；
Or/and in obtaining module include: that if patient shows to hospital is two dimensional code, hospital passes through two-dimensional code scanning
The public spoon typing hospital system that device will include in two dimensional code；
If what patient showed to hospital is bar code, hospital passes through the public spoon that bar code scanner will include in bar code
Typing hospital system；
What if patient showed to hospital is include public spoon information text picture, text includes number, capitalization, small
It writes one of female, spcial character or any combination, then hospital passes through the public affairs that text picture scanners will include in text picture
Spoon typing hospital system；
If patient broadcasts public spoon information to hospital with voice broadcast unit, hospital passes through voice pick-up for voice broadcast
The public spoon data input hospital system of unit casting；
Or/and disposable accidental enciphering crypto module provides hospital using the public spoon obtained in acquisition module for hospital
Disposable random cipher be encrypted, obtain disposable accidental enciphering password；Disposable accidental enciphering password is passed through
Hospital's two dimensional code, hospital's bar code, include disposable accidental enciphering password hospital's text picture or hospital's voice broadcast
Unit is presented to patient, and hospital's two dimensional code, hospital's bar code include the information of disposable accidental enciphering password, text packet
One of number, capitalization, lowercase, spcial character or any combination are included, hospital's voice broadcast unit is broadcasted to patient
It include the voice of disposable accidental enciphering encrypted message.
In the preferred embodiment of the present invention, step S12 are as follows: patient is raw by wearable device/handheld device
Secret key in a pair, the pair of secret key include public spoon and private spoon, by display screen in wearable device/handheld device or/and
Public spoon is presented to hospital by voice broadcast unit；
If display screen, then picture is shown on a display screen, which is two dimensional code, bar code or includes public spoon letter
The text picture of breath, the two dimensional code and bar code include the information of public spoon, and text includes number, capitalization, small letter
One of female, spcial character or any combination；
If voice broadcast unit, then the information of public spoon is broadcasted by voice broadcast unit.
In the preferred embodiment of the present invention, encryption uploading module in the following steps are included:
Patient is assembled into patient medical data in the various records that hospital sees a doctor, patient medical data is led to by S41, hospital
Digest algorithm is crossed, obtains the first hash value, then by the first hash value of private key encryption with hospital, obtain Hash secret value；
S42, the disposable random cipher provided with disposable accidental enciphering crypto module institute of traditional Chinese medicine is to patient medical data
Encryption, obtains patient first and encrypts medical data, encrypts doctor with the public key encryption patient first of the patient obtained in display module
Treat data, obtain patient second and encrypt medical data, then by Hash secret value and patient second encrypt medical data together on
It passes in block chain；
Or/and check in module in decryption the following steps are included:
S51, patient use the public key of oneself to obtain encryption medical data from block chain as index by client-side program,
It is locally downloading；
S52 obtains Hash decrypted value with the public key decryptions Hash secret value of hospital；
S53 encrypts medical data with the private key decryption patient second of oneself, obtains patient first and decrypt medical data；
S54 decrypts disposable accidental enciphering password with the private key of oneself, obtains disposable decryption random password；
S55, then medical data is decrypted with the disposable decryption random password decryption patient first in step S54, suffered from
Person decrypts medical data；
S56 decrypts medical data by digest algorithm to patient, obtains the second hash value, judges Hash decrypted value and the
Whether two hash values are identical:
If Hash decrypted value is identical as the second hash value, it is verified, it is to suffer from step S41 that patient, which decrypts medical data,
The patient medical data that person is assembled into the various records that hospital sees a doctor；
If Hash decrypted value and the second hash value be not identical, verify and do not pass through.
In conclusion by adopting the above-described technical solution, sufferer can be effectively protected over the course for the treatment of in the present invention
Medical data, protect the privacy of patient, avoid leaking.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is schematic process flow diagram of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
The present invention provides a kind of, and doctors and patients' data based on block chain are packaged sharing method, as shown in Figure 1, including following step
It is rapid:
S1, patient show public spoon information to hospital；
S2, hospital obtain the public spoon information that patient is presented to hospital；
S3, hospital are encrypted the disposable random cipher that hospital provides using the public spoon obtained in step S2,
Obtain disposable accidental enciphering password；Disposable accidental enciphering password is presented to patient；Wherein, patient diagnoses next time
When, hospital provides new disposable random cipher；Guarantee the safety of each medical treatment data.
S4, hospital will be uploaded to block chain after the secondary encryption of medical data；
S5, patient check after the encryption medical data on block chain is downloaded and decrypted.
In the preferred embodiment of the present invention, step S1 the following steps are included:
S11, when patient registers, hospital system typing patient basis, the patient basis includes at least identity
Demonstrate,prove number；In the present embodiment, patient basis is not limited to include ID card No., can also include the age, gender, go out
One of raw date, habitual residence address or any combination.
S12, patient generate a pair of of secret key by wearable device/handheld device, and the pair of secret key includes public spoon and private
Spoon, is presented to hospital for public spoon；
Or/and what step S2 included: that if patient shows to hospital is two dimensional code, hospital is by dimensional code scanner by two
The public spoon typing hospital system for including in dimension code；
If what patient showed to hospital is bar code, hospital passes through the public spoon that bar code scanner will include in bar code
Typing hospital system；
What if patient showed to hospital is include public spoon information text picture, text includes number, capitalization, small
It writes one of female, spcial character or any combination, then hospital passes through the public affairs that text picture scanners will include in text picture
Spoon typing hospital system；
If patient broadcasts public spoon information to hospital with voice broadcast unit, hospital passes through voice pick-up for voice broadcast
The public spoon data input hospital system of unit casting；
Or/and step S3 is that the public spoon that hospital is obtained using step S2 adds the disposable random cipher that hospital provides
Close processing obtains disposable accidental enciphering password；By disposable accidental enciphering password by hospital's two dimensional code, hospital's bar code,
It include that hospital's text picture of disposable accidental enciphering password or hospital's voice broadcast unit are presented to patient, the hospital
Two dimensional code, hospital's bar code include the information of disposable accidental enciphering password, and text includes number, capitalization, small letter
One of female, spcial character or any combination, it includes that disposable accidental enciphering is close that hospital's voice broadcast unit is broadcasted to patient
The voice of code information.In the present embodiment, disposable accidental enciphering password is passed through into hospital's two dimensional code, hospital's bar code, packet
Hospital's text photo print containing disposable accidental enciphering password identifies on patient's document convenient for patient scan.
In the preferred embodiment of the present invention, step S12 are as follows: patient is raw by wearable device/handheld device
Secret key in a pair, the pair of secret key include public spoon and private spoon, by display screen in wearable device/handheld device or/and
Public spoon is presented to hospital by voice broadcast unit.
In the preferred embodiment of the present invention, if display screen, then picture is shown on a display screen, which is
Two dimensional code, bar code or include public spoon information text picture, the two dimensional code and bar code include the information of public spoon,
Text includes one of number, capitalization, lowercase, spcial character or any combination；
If voice broadcast unit, then the information of public spoon is broadcasted by voice broadcast unit.
In the preferred embodiment of the present invention, step S4 the following steps are included:
Patient is assembled into patient medical data in the various records that hospital sees a doctor, patient medical data is led to by S41, hospital
Digest algorithm is crossed, obtains the first hash value, then by encrypting the first hash value with the public spoon of hospital, obtain Hash secret value；
S42 encrypts patient medical data with the disposable random cipher that step S3 institute of traditional Chinese medicine provides, obtains patient first
Medical data is encrypted, medical data is encrypted with the public key encryption patient first of the patient obtained in step S1, obtains patient second
Medical data is encrypted, Hash secret value and patient second are then encrypted into medical data and uploaded in block chain together；And with step
Index of the public key for the patient that rapid S1 is obtained as the encryption medical data for being uploaded to block chain；It is quick convenient for patient using index
Search and judge patient medical data whether cochain.In the present embodiment, in step S42, with disposable random
Password further includes carrying out desensitization process, patient medical data's desensitization process to patient medical data before encrypting to patient medical data
Method the following steps are included:
S421 carries out sensitive data aggregation to patient medical data, obtains pre- desensitization data information；In present embodiment
In, sensitive data includes social account, identification card number, bank's card number, birthdate, cell-phone number, MAC Address, habitual residence
Address, mailbox, one of or any combination；
S422 selects N number of character as desensitization section from pre- desensitization data information, and the N is positive integer, and N for less than
Or equal to the number of characters that desensitization data information is included in advance；
S423 carries out operation to desensitization section using hash algorithm, obtains desensitization data information；
S424 judges whether the desensitization data information obtained is identical as the desensitization data information recorded in database:
If the desensitization data information recorded in the desensitization data information and database that obtain is identical, by the desensitization number of acquisition
It is believed that breath carries out hash algorithm, new desensitization data information is obtained；It enables new desensitization data information for desensitization data information, returns
Step S424；
If the desensitization data information recorded in the desensitization data information and database that obtain is not identical, data-base recording is obtained
The corresponding relationship of the desensitization data and encrypted section that obtain.
Or/and step S5 the following steps are included:
S51, patient use the public key of oneself to obtain encryption medical data from block chain as index by client-side program,
It is locally downloading；
S52 obtains Hash decrypted value with the public key decryptions Hash secret value of hospital；
S53 encrypts medical data with the private key decryption patient second of oneself, obtains patient first and decrypt medical data；
S54 decrypts disposable accidental enciphering password with the private key of oneself, obtains disposable decryption random password；
S55, then medical data is decrypted with the disposable decryption random password decryption patient first in step S54, suffered from
Person decrypts medical data；
S56 decrypts medical data by digest algorithm to patient, obtains the second hash value, judges Hash decrypted value and the
Whether two hash values are identical:
If Hash decrypted value is identical as the second hash value, it is verified, it is to suffer from step S41 that patient, which decrypts medical data,
The patient medical data that person is assembled into the various records that hospital sees a doctor；Patient checks that patient decrypts medical data accordingly.
If Hash decrypted value and the second hash value be not identical, verify and do not pass through.
In the present embodiment, patient at least can be generated/possess a pair of of secret key, be asymmetric secret key, this pair of of secret key
Respectively secret key 1 and secret key 2, wherein one's own is private spoon, it is disclosed for public affairs spoon outward；Hospital at least can be generated/gather around
There is a pair of of secret key, this pair of of secret key is asymmetric secret key, respectively secret key 3 and secret key 4, and one's own is private spoon, to granddad
Opening is public spoon.Wherein, hospital can only upload the access address (URL) of a data, and this address to block chain network
Owner be hospital, encrypted data are put on the server of oneself by hospital.In this way hospital can to these data into
Row is managed independently.
In the preferred embodiment of the present invention, wearable device/handheld device includes camera, image recognition list
Member, two dimensional code converting unit, bar code converting unit, character and graphic converting unit, voice pickup unit, two dimensional code generate single
Member, bar code generation unit, character and graphic generation unit, display screen, voice broadcast unit, controller or/and network connection are single
Member,
After camera collection image information, image identification unit judges whether the image information of camera acquisition is hospital two
Tie up one of code, hospital's bar code, hospital's text picture:
If image identification unit judges that the image information of camera acquisition is hospital's two dimensional code, the image of acquisition is believed
Breath is transferred to two dimensional code converting unit, and two dimensional code converting unit extracts the disposable accidental enciphering password in hospital's two dimensional code；
If image identification unit judges that the image information of camera acquisition is hospital's bar code, the image of acquisition is believed
Breath is transferred to bar code converting unit, and bar code converting unit extracts the disposable accidental enciphering password in hospital's bar code；
If image identification unit judges that the image information of camera acquisition is hospital's text picture, by the image of acquisition
Information is transferred to text picture converting unit, and text picture converting unit extracts the disposable accidental enciphering in hospital's text picture
Password；
If voice pickup unit receives voice pickoff signals order, voice pickup unit picks up hospital's voice broadcast list
Member casting includes the voice of disposable accidental enciphering encrypted message, and extracts disposable accidental enciphering password；
If two dimensional code generation unit, which receives, generates two dimensional code signal command, public spoon is generated two by two dimensional code generation unit
It ties up code and is sent on display screen and show；
If bar code generation unit, which receives, generates bar code signal order, public spoon is generated item by bar code generation unit
Shape code is sent to display screen display；
If text picture generation unit, which receives, generates the order of text picture signal, text picture generation unit is by public spoon
It generates text picture and is sent to display screen display；
If voice broadcast unit receives the public spoon signal command of casting, voice broadcast unit broadcasts public spoon with speech form
It quotes and；
Network connection unit is used for network communication；
Execution of the controller for order.
The system that doctors and patients' data based on block chain that the invention also discloses a kind of are packaged sharing method, including show mould
Module is checked in block, acquisition module, disposable accidental enciphering crypto module, encryption uploading module and decryption；
The display module shows public spoon information to hospital for patient；
It obtains module and obtains the public spoon information that patient is presented to hospital for hospital；
Disposable accidental enciphering crypto module is used for one that hospital provides hospital using the public spoon obtained in acquisition module
Secondary property random cipher is encrypted, and obtains disposable accidental enciphering password；Disposable accidental enciphering password is presented to trouble
Person；Wherein, patient diagnoses next time when, hospital provides new disposable random cipher；
Encryption uploading module will be uploaded to block chain after the secondary encryption of medical data for hospital；
Decryption is checked after the encryption medical data on block chain is downloaded and decrypted for patient by module and is checked.
In the preferred embodiment of the present invention, in display module the following steps are included:
S11, when patient registers, hospital system typing patient basis, the patient basis includes at least identity
Demonstrate,prove number；
S12, patient generate a pair of of secret key by wearable device/handheld device, and the pair of secret key includes public spoon and private
Spoon, is presented to hospital for public spoon；
Or/and in obtaining module include: that if patient shows to hospital is two dimensional code, hospital passes through two-dimensional code scanning
The public spoon typing hospital system that device will include in two dimensional code；
If what patient showed to hospital is bar code, hospital passes through the public spoon that bar code scanner will include in bar code
Typing hospital system；
What if patient showed to hospital is include public spoon information text picture, text includes number, capitalization, small
It writes one of female, spcial character or any combination, then hospital passes through the public affairs that text picture scanners will include in text picture
Spoon typing hospital system；
If patient broadcasts public spoon information to hospital with voice broadcast unit, hospital passes through voice pick-up for voice broadcast
The public spoon data input hospital system of unit casting；
Or/and disposable accidental enciphering crypto module provides hospital using the public spoon obtained in acquisition module for hospital
Disposable random cipher be encrypted, obtain disposable accidental enciphering password；Disposable accidental enciphering password is passed through
Hospital's two dimensional code, hospital's bar code, include disposable accidental enciphering password hospital's text picture or hospital's voice broadcast
Unit is presented to patient, and hospital's two dimensional code, hospital's bar code include the information of disposable accidental enciphering password, text packet
One of number, capitalization, lowercase, spcial character or any combination are included, hospital's voice broadcast unit is broadcasted to patient
It include the voice of disposable accidental enciphering encrypted message.
In the preferred embodiment of the present invention, step S12 are as follows: patient is raw by wearable device/handheld device
Secret key in a pair, the pair of secret key include public spoon and private spoon, by display screen in wearable device/handheld device or/and
Public spoon is presented to hospital by voice broadcast unit；
If display screen, then picture is shown on a display screen, which is two dimensional code, bar code or includes public spoon letter
The text picture of breath, the two dimensional code and bar code include the information of public spoon, and text includes number, capitalization, small letter
One of female, spcial character or any combination；
If voice broadcast unit, then the information of public spoon is broadcasted by voice broadcast unit.
In the preferred embodiment of the present invention, encryption uploading module in the following steps are included:
Patient is assembled into patient medical data in the various records that hospital sees a doctor, patient medical data is led to by S41, hospital
Digest algorithm is crossed, obtains the first hash value, then by the first hash value of private key encryption with hospital, obtain Hash secret value；
S42, the disposable random cipher provided with disposable accidental enciphering crypto module institute of traditional Chinese medicine is to patient medical data
Encryption, obtains patient first and encrypts medical data, encrypts doctor with the public key encryption patient first of the patient obtained in display module
Treat data, obtain patient second and encrypt medical data, then by Hash secret value and patient second encrypt medical data together on
It passes in block chain；
Or/and check in module in decryption the following steps are included:
S51, patient use the public key of oneself to obtain encryption medical data from block chain as index by client-side program,
It is locally downloading；
S52 obtains Hash decrypted value with the public key decryptions Hash secret value of hospital；
S53 encrypts medical data with the private key decryption patient second of oneself, obtains patient first and decrypt medical data；
S54 decrypts disposable accidental enciphering password with the private key of oneself, obtains disposable decryption random password；
S55, then medical data is decrypted with the disposable decryption random password decryption patient first in step S54, suffered from
Person decrypts medical data；
S56 decrypts medical data by digest algorithm to patient, obtains the second hash value, judges Hash decrypted value and the
Whether two hash values are identical:
If Hash decrypted value is identical as the second hash value, it is verified, it is to suffer from step S41 that patient, which decrypts medical data,
The patient medical data that person is assembled into the various records that hospital sees a doctor；
If Hash decrypted value and the second hash value be not identical, verify and do not pass through.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of doctors and patients' data based on block chain are packaged sharing method, which comprises the following steps:
S1, patient show public spoon information to hospital；
S2, hospital obtain the public spoon information that patient is presented to hospital；
S3, hospital are encrypted the disposable random cipher that hospital provides using the public spoon obtained in step S2, obtain
Disposable accidental enciphering password；Disposable accidental enciphering password is presented to patient；Wherein, patient diagnoses next time when,
Hospital provides new disposable random cipher；
S4, hospital will be uploaded to block chain after the secondary encryption of medical data；
S5, patient check after the encryption medical data on block chain is downloaded and decrypted.
2. doctors and patients' data according to claim 1 based on block chain are packaged sharing method, which is characterized in that step S1 packet
Include following steps:
S11, when patient registers, hospital system typing patient basis, the patient basis includes at least identification card number
Code；
S12, patient generate a pair of of secret key by wearable device/handheld device, and the pair of secret key includes public spoon and private spoon, will
Public spoon is presented to hospital；
Or/and what step S2 included: that if patient shows to hospital is two dimensional code, hospital is by dimensional code scanner by two dimensional code
In include public spoon typing hospital system；
If what patient showed to hospital is bar code, hospital passes through the public spoon typing that bar code scanner will include in bar code
Hospital system；
What if patient showed to hospital is include public spoon information text picture, text include number, capitalization, small letter
One of female, spcial character or any combination, then the public spoon for including in text picture is recorded by text picture scanners by hospital
Enter hospital system；
If patient broadcasts public spoon information to hospital with voice broadcast unit, hospital passes through voice pick-up for voice broadcast unit
The public spoon data input hospital system of casting；
Or/and step S3 is that the public spoon that hospital is obtained using step S2 carries out at encryption the disposable random cipher that hospital provides
Reason, obtains disposable accidental enciphering password；Disposable accidental enciphering password is passed through into hospital's two dimensional code, hospital's bar code, includes
Once hospital's text picture of property accidental enciphering password or hospital's voice broadcast unit are presented to patient, hospital's two dimension
Code, hospital's bar code include the information of disposable accidental enciphering password, and text includes number, capitalization, lowercase, spy
One of different character or any combination, it includes disposable accidental enciphering encrypted message that hospital's voice broadcast unit is broadcasted to patient
Voice.
3. doctors and patients' data according to claim 2 based on block chain are packaged sharing method, which is characterized in that step S12
Are as follows: patient generates a pair of of secret key by wearable device/handheld device, and the pair of secret key includes public spoon and private spoon, by can
Public spoon is presented to hospital by display screen or/and voice broadcast unit in wearable device/handheld device.
4. doctors and patients' data according to claim 3 based on block chain are packaged sharing method, which is characterized in that if display
Screen, then show picture on a display screen, the picture be two dimensional code, bar code or include public spoon information text picture, institute
It states two dimensional code and bar code includes the information of public spoon, text includes one of number, capitalization, lowercase, spcial character
Or any combination；
If voice broadcast unit, then the information of public spoon is broadcasted by voice broadcast unit.
5. doctors and patients' data according to claim 1 based on block chain are packaged sharing method, which is characterized in that step S4 packet
Include following steps:
Patient is assembled into patient medical data in the various records that hospital sees a doctor by S41, hospital, by patient medical data by plucking
Algorithm is wanted, obtains the first hash value, then by encrypting the first hash value with the public spoon of hospital, obtain Hash secret value；
S42 encrypts patient medical data with the disposable random cipher that step S3 institute of traditional Chinese medicine provides, and obtains the encryption of patient first
Medical data encrypts medical data with the public key encryption patient first of the patient obtained in step S1, obtains the encryption of patient second
Then Hash secret value and patient second are encrypted medical data and are uploaded in block chain together by medical data；
Or/and step S5 the following steps are included:
S51, patient use the public key of oneself to obtain encryption medical data from block chain as index by client-side program, download
To local；
S52 obtains Hash decrypted value with the public key decryptions Hash secret value of hospital；
S53 encrypts medical data with the private key decryption patient second of oneself, obtains patient first and decrypt medical data；
S54 decrypts disposable accidental enciphering password with the private key of oneself, obtains disposable decryption random password；
S55, then medical data is decrypted with the disposable decryption random password decryption patient first in step S54, obtain patient's solution
Close medical data；
S56 decrypts medical data by digest algorithm to patient, obtains the second hash value, judge Hash decrypted value and second
Whether hash value is identical:
If Hash decrypted value is identical as the second hash value, it is verified, it is that patient exists in step S41 that patient, which decrypts medical data,
The patient medical data that the various records that hospital sees a doctor are assembled into；
If Hash decrypted value and the second hash value be not identical, verify and do not pass through.
6. doctors and patients' data described according to claim 1~one of 5 based on block chain are packaged sharing method, which is characterized in that
Wearable device/handheld device includes camera, image identification unit, two dimensional code converting unit, bar code converting unit, text
Figure converting unit, voice pickup unit, two dimensional code generation unit, bar code generation unit, character and graphic generation unit, display
Screen, voice broadcast unit, controller or/and network connection unit,
After camera collection image information, image identification unit judges whether the image information of camera acquisition is hospital's two dimension
One of code, hospital's bar code, hospital's text picture:
If image identification unit judges that the image information of camera acquisition is hospital's two dimensional code, the image information of acquisition is passed
It is defeated by two dimensional code converting unit, two dimensional code converting unit extracts the disposable accidental enciphering password in hospital's two dimensional code；
If image identification unit judges that the image information of camera acquisition is hospital's bar code, the image information of acquisition is passed
It is defeated by bar code converting unit, bar code converting unit extracts the disposable accidental enciphering password in hospital's bar code；
If image identification unit judges that the image information of camera acquisition is hospital's text picture, by the image information of acquisition
It is transferred to text picture converting unit, the disposable accidental enciphering that text picture converting unit is extracted in hospital's text picture is close
Code；
If voice pickup unit receives voice pickoff signals order, voice pickup unit is picked up hospital's voice broadcast unit and is broadcast
Report includes the voice of disposable accidental enciphering encrypted message, and extracts disposable accidental enciphering password；
If two dimensional code generation unit, which receives, generates two dimensional code signal command, public spoon is generated two dimensional code by two dimensional code generation unit
And it is sent on display screen and shows；
If bar code generation unit, which receives, generates bar code signal order, public spoon is generated bar code by bar code generation unit
It is sent to display screen display；
If text picture generation unit, which receives, generates the order of text picture signal, text picture generation unit generates public spoon
Text picture is sent to display screen display；
If voice broadcast unit receives the public spoon signal command of casting, voice broadcast unit broadcasts out public spoon with speech form
Come；
Network connection unit is used for network communication；
Execution of the controller for order.
7. the system that doctors and patients' data described according to claim 1~one of 5 based on block chain are packaged sharing method, feature
It is, including module is checked in display module, acquisition module, disposable accidental enciphering crypto module, encryption uploading module and decryption；
The display module shows public spoon information to hospital for patient；
It obtains module and obtains the public spoon information that patient is presented to hospital for hospital；
Disposable accidental enciphering crypto module provides hospital using the public spoon obtained in acquisition module for hospital disposable
Random cipher is encrypted, and obtains disposable accidental enciphering password；Disposable accidental enciphering password is presented to patient；Its
In, patient diagnoses next time when, hospital provides new disposable random cipher；
Encryption uploading module will be uploaded to block chain after the secondary encryption of medical data for hospital；
Decryption is checked after the encryption medical data on block chain is downloaded and decrypted for patient by module and is checked.
8. the system that doctors and patients' data according to claim 7 based on block chain are packaged sharing method, which is characterized in that In
In display module the following steps are included:
S11, when patient registers, hospital system typing patient basis, the patient basis includes at least identification card number
Code；
S12, patient generate a pair of of secret key by wearable device/handheld device, and the pair of secret key includes public spoon and private spoon, will
Public spoon is presented to hospital；
Or/and in obtaining module include: that if patient shows to hospital is two dimensional code, hospital passes through dimensional code scanner general
The public spoon typing hospital system for including in two dimensional code；
If what patient showed to hospital is bar code, hospital passes through the public spoon typing that bar code scanner will include in bar code
Hospital system；
What if patient showed to hospital is include public spoon information text picture, text include number, capitalization, small letter
One of female, spcial character or any combination, then the public spoon for including in text picture is recorded by text picture scanners by hospital
Enter hospital system；
If patient broadcasts public spoon information to hospital with voice broadcast unit, hospital passes through voice pick-up for voice broadcast unit
The public spoon data input hospital system of casting；
Or/and disposable accidental enciphering crypto module is used for one that hospital provides hospital using the public spoon obtained in acquisition module
Secondary property random cipher is encrypted, and obtains disposable accidental enciphering password；Disposable accidental enciphering password is passed through into hospital
Two dimensional code, hospital's bar code, include disposable accidental enciphering password hospital's text picture or hospital's voice broadcast unit
It is presented to patient, hospital's two dimensional code, hospital's bar code include the information of disposable accidental enciphering password, and text includes number
One of word, capitalization, lowercase, spcial character or any combination, hospital's voice broadcast unit include to patient's casting
The once voice of property accidental enciphering encrypted message.
9. the system that doctors and patients' data according to claim 8 based on block chain are packaged sharing method, which is characterized in that step
Rapid S12 are as follows: patient generates a pair of of secret key by wearable device/handheld device, and the pair of secret key includes public spoon and private spoon, leads to
Public spoon is presented to hospital by display screen or/and the voice broadcast unit crossed in wearable device/handheld device；
If display screen, then picture is shown on a display screen, which is two dimensional code, bar code or includes public spoon information
Text picture, the two dimensional code and bar code include the information of public spoon, and text includes number, capitalization, lowercase, spy
One of different character or any combination；
If voice broadcast unit, then the information of public spoon is broadcasted by voice broadcast unit.
10. the system that doctors and patients' data according to claim 7 based on block chain are packaged sharing method, which is characterized in that
Encryption uploading module in the following steps are included:
Patient is assembled into patient medical data in the various records that hospital sees a doctor by S41, hospital, by patient medical data by plucking
Algorithm is wanted, obtains the first hash value, then by the first hash value of private key encryption with hospital, obtain Hash secret value；
S42 encrypts patient medical data with the disposable random cipher that disposable accidental enciphering crypto module institute of traditional Chinese medicine provides,
It obtains patient first and encrypts medical data, encrypt medical number with the public key encryption patient first of the patient obtained in display module
According to obtaining patient second and encrypt medical data, Hash secret value and patient second are then encrypted medical data and uploaded to together
In block chain；
Or/and check in module in decryption the following steps are included:
S51, patient use the public key of oneself to obtain encryption medical data from block chain as index by client-side program, download
To local；
S52 obtains Hash decrypted value with the public key decryptions Hash secret value of hospital；
S53 encrypts medical data with the private key decryption patient second of oneself, obtains patient first and decrypt medical data；
S54 decrypts disposable accidental enciphering password with the private key of oneself, obtains disposable decryption random password；
S55, then medical data is decrypted with the disposable decryption random password decryption patient first in step S54, obtain patient's solution
Close medical data；
S56 decrypts medical data by digest algorithm to patient, obtains the second hash value, judge Hash decrypted value and second
Whether hash value is identical:
If Hash decrypted value is identical as the second hash value, it is verified, it is that patient exists in step S41 that patient, which decrypts medical data,
The patient medical data that the various records that hospital sees a doctor are assembled into；
If Hash decrypted value and the second hash value be not identical, verify and do not pass through.
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