CN112566111B - Air issuing control method and device for air issuing card - Google Patents
Air issuing control method and device for air issuing card Download PDFInfo
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- CN112566111B CN112566111B CN202011400314.2A CN202011400314A CN112566111B CN 112566111 B CN112566111 B CN 112566111B CN 202011400314 A CN202011400314 A CN 202011400314A CN 112566111 B CN112566111 B CN 112566111B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
Abstract
The invention discloses an air issuing control method and device of an air issuing card, wherein the method comprises the following steps: the card issuing platform detects a card issuing request triggered by the empty card issuing, the card issuing request requests the card issuing type of the empty card, determines card issuing data of the empty card according to the card issuing type included in the card issuing request, determines initial ciphertext corresponding to the empty card, generates ciphertext data of the empty card according to the initial ciphertext and the card issuing data, performs encryption processing operation on the card issuing data based on the ciphertext data, obtains encrypted card issuing data, and controls issuing of the empty card according to the encrypted card issuing data. Therefore, by automatically combining the card issuing data with the initial ciphertext corresponding to the empty card to generate the ciphertext data of the empty card and automatically executing encryption operation on the card issuing data of the empty card based on the ciphertext data, the invention can improve the safety and accuracy of the air issuing of the empty card, thereby reducing the occurrence of the stolen use of the empty card and further improving the use viscosity of users.
Description
Technical Field
The invention relates to the technical field of Internet, in particular to an air issuing control method and device of an air issuing card.
Background
With the development of science and technology and social economy and based on the advantages of manually opening cards without going to business halls or recharging websites, the empty card sender is more and more popular with people, the time for opening the card is saved for people, the convenience for opening the card is improved, users can use the empty card as soon as possible, and great convenience is brought to the life of people.
In actual life, the air issuing mode of the air issuing card is generally as follows: upon detecting a request for issuing a user-triggered blank card, information to the user, such as: and (3) an identity card is verified, and when the verification passes, the identity card is used for issuing an empty card for the user. However, it is found that the over-the-air card issuing method has the potential safety hazard of being stolen by others because the over-the-air card issuing operation is performed for the user needing to issue the card by simple user authentication. Therefore, it is important to provide a scheme for improving the security of the air distribution of the air card.
Disclosure of Invention
The invention aims to solve the technical problem of providing an air issuing control method and device for an air issuing card, which can improve the safety of the air issuing card.
In order to solve the technical problem, a first aspect of the embodiment of the present invention discloses an air-based issuing control method for an air interface card, which includes:
The card issuing platform detects a card issuing request triggered by an empty card issuing, wherein the card issuing request is of a card issuing type of the empty card issuing;
the card issuing platform determines card issuing data of the empty card according to the card issuing type included in the card issuing request, wherein the card issuing data comprises at least one of the number of data packets of the empty card, the area identification of the empty card, the supplier identification of the empty card and the recharging amount of the empty card;
the card issuing platform determines an initial ciphertext corresponding to the empty card and generates ciphertext data of the empty card according to the initial ciphertext and the card issuing data;
and the card issuing platform performs encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data, and controls the issuing of the blank card according to the encrypted card issuing data.
In an optional implementation manner, in a first aspect of the embodiment of the present invention, the determining, by the card issuing platform, an initial ciphertext corresponding to the empty card includes:
the card issuing platform establishes secure connection with a storage driver of the card issuing platform based on the determined shared initial ciphertext, acquires a driving ciphertext matched with card issuing data of the empty card from the determined ciphertext database according to the card issuing data of the empty card, and determines the driving ciphertext matched with the card issuing data of the empty card as the initial ciphertext corresponding to the empty card.
In an optional implementation manner, in the first aspect of the embodiment of the present invention, the card issuing platform performs an encryption processing operation on the card issuing data based on the ciphertext data, and before obtaining encrypted card issuing data, the method further includes:
the card issuing platform judges whether the card issuing data of the empty card is in an encrypted state or not;
when judging that the card sending data of the empty card sending is not in an encryption state, triggering and executing the encryption processing operation on the card sending data based on the ciphertext data by the card sending platform to obtain the operation of the encrypted card sending data;
when the card sending data of the empty card is judged to be in an encrypted state, the card sending platform executes decryption operation on the card sending data of the empty card based on the determined decryption ciphertext to obtain decrypted card sending data of the empty card;
the card issuing platform performs encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data, and the method comprises the following steps:
and the card issuing platform executes encryption processing operation on the decrypted card issuing data of the empty card based on the ciphertext data to obtain encrypted card issuing data.
In an optional implementation manner, in a first aspect of the embodiment of the present invention, the card issuing platform performs a decryption operation on card issuing data of the empty card based on the determined decryption ciphertext, to obtain decrypted card issuing data of the empty card, where the method includes:
the card issuing platform executes decryption operation on the card issuing data of the empty card based on the determined decryption ciphertext to obtain plaintext card issuing data of the empty card;
and the card issuing platform carries out data packetizing operation on the plaintext card issuing data of the blank card according to the determined data packetizing format to obtain the packetized plaintext card issuing data of the blank card, and determines that the packetized plaintext card issuing data of the blank card is decrypted card issuing data of the blank card.
In an optional implementation manner, in a first aspect of the embodiment of the present invention, the card issuing platform determines card issuing data of the empty card according to content included in the card issuing request, where the determining includes:
the card issuing platform judges whether card issuing data matched with the content included in the card issuing request exists in a card issuing database of the card issuing platform according to the content included in the card issuing request;
When the matched card sending data is judged to exist, determining that the matched card sending data is the card sending data of the empty card;
when judging that the matched card issuing data does not exist, sending a card issuing prompt of the empty card issuing to an authorized card issuing platform, wherein the card issuing prompt comprises content included in the card issuing request, and the card issuing prompt is used for prompting the card issuing platform to generate card issuing data according to the content included in the card issuing request and feeding back the card issuing data to the card issuing platform;
and the card issuing platform receives the card issuing data fed back by the card making platform and takes the card issuing data as the card issuing data of the empty card.
In an optional implementation manner, in the first aspect of the embodiment of the present invention, after determining that the matched card sending data exists, and before the card sending platform determines that the matched card sending data is the card sending data of the empty card sending, the method further includes:
the card issuing platform judges whether the matched card issuing data is used or not;
when judging that the matched card sending data is not the used card sending data, triggering and executing the operation of determining that the matched card sending data is the card sending data of the empty card sending by the card sending platform;
And when the matched card sending data is judged to be used card sending data, the card sending platform sends a card making prompt of the empty card sending to an authorized card making platform.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before the generating ciphertext data of the blank card according to the initial ciphertext and the card issuing data by the card issuing platform, the method further includes:
the card issuing platform acquires the user identification of the empty card according to the card issuing request and acquires a logic card identification list file of the empty card;
the card issuing platform fills the user identification of the empty card into the logic card identification list file to obtain a target logic card identification list file, and updates the card issuing data according to the target logic card identification list file to obtain updated card issuing data;
the card issuing platform generates ciphertext data of the blank card according to the initial ciphertext and the card issuing data, and comprises the following steps:
and the card issuing platform generates ciphertext data of the blank card according to the initial ciphertext and the updated card issuing data.
The second aspect of the embodiment of the invention discloses an air issuing control device of an air issuing card, which is applied to an issuing platform and comprises:
The detection module is used for detecting a card issuing request triggered by an empty card, and the card issuing request is of a card issuing type of the empty card;
the first determining module is used for determining card sending data of the empty card according to the card sending type included in the card sending request, wherein the card sending data comprises at least one of the number of data packets of the empty card sending, the area identification of the empty card sending, the supplier identification of the empty card sending and the recharging amount of the empty card sending;
the second determining module is used for determining an initial ciphertext corresponding to the empty sending card;
the generation module is used for generating ciphertext data of the blank sending card according to the initial ciphertext and the sending card data;
the encryption module is used for executing encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data;
and the issuing control module is used for controlling the issuing of the empty issuing card according to the encrypted issuing data.
In a second aspect of the embodiment of the present invention, the method for determining, by the second determining module, the initial ciphertext corresponding to the empty hairpin is specifically:
and establishing safe connection with a storage driver of the card issuing platform based on the determined shared initial ciphertext, acquiring a driving ciphertext matched with the card issuing data of the blank card from the determined ciphertext database according to the card issuing data of the blank card, and determining the driving ciphertext matched with the card issuing data of the blank card as the initial ciphertext corresponding to the blank card.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the apparatus further includes:
the judging module is used for judging whether the card sending data of the empty card is in an encryption state or not before the encryption module executes encryption processing operation on the card sending data based on the ciphertext data to obtain encrypted card sending data; when the card sending data of the empty card sending is judged not to be in an encryption state, triggering the encryption module to execute the encryption processing operation on the card sending data based on the ciphertext data, and obtaining the operation of the encrypted card sending data;
the decryption module is used for executing decryption operation on the card-issuing data of the empty card based on the determined decryption ciphertext when the judgment module judges that the card-issuing data of the empty card is in an encrypted state, so as to obtain decrypted card-issuing data of the empty card;
the encryption module card issuing platform executes encryption processing operation on the card issuing data based on the ciphertext data, and the mode of obtaining encrypted card issuing data is specifically as follows:
and executing encryption processing operation on the decrypted card issuing data of the blank card based on the ciphertext data to obtain encrypted card issuing data.
In a second aspect of the embodiment of the present invention, the decryption module performs a decryption operation on the card-issuing data of the blank card based on the determined decryption ciphertext, and the manner of obtaining the decrypted card-issuing data of the blank card is specifically:
executing decryption operation on the card issuing data of the empty card based on the determined decryption ciphertext to obtain plaintext card issuing data of the empty card;
and performing data packetizing operation on the plaintext hairpin data of the blank hairpin according to the determined data packetizing format to obtain the packetized plaintext hairpin data of the blank hairpin, and determining that the packetized plaintext hairpin data of the blank hairpin is the decrypted hairpin data of the blank hairpin.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the first determining module includes:
the judging sub-module is used for judging whether the card issuing database of the card issuing platform has card issuing data matched with the content included in the card issuing request according to the content included in the card issuing request;
the determining submodule is used for determining that the matched card sending data is the card sending data of the empty card sending when the judging submodule judges that the matched card sending data exists;
The communication sub-module is used for sending a card making prompt of the empty card to an authorized card making platform when the judging sub-module judges that the matched card sending data does not exist, wherein the card making prompt comprises the content included in the card sending request and is used for prompting the card making platform to generate the card sending data according to the content included in the card sending request and feeding back the card sending data to the card sending platform;
and the communication sub-module is also used for receiving the card issuing data fed back by the card making platform and taking the card issuing data as the card issuing data of the empty card.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the determining submodule is further configured to determine, after determining that the matched card sending data exists, and before the determining submodule determines that the matched card sending data is card sending data of the empty card sending, whether the matched card sending data has been used or not; when the matched card sending data is judged not to be the used card sending data, triggering the determining submodule to execute the operation of determining that the matched card sending data is the card sending data of the empty card sending;
And the communication sub-module is further used for sending a card making prompt of the empty card to an authorized card making platform when the judging sub-module judges that the matched card sending data is used card sending data.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the apparatus further includes:
the acquisition module is used for acquiring the user identification of the blank card according to the card issuing request before the generation module generates the ciphertext data of the blank card according to the initial ciphertext and the card issuing data;
the acquisition module is also used for acquiring the logic card identification list file of the empty issuing card;
the adding module is used for filling the user identification of the empty card into the logic card identification list file to obtain a target logic card identification list file;
the updating module is used for updating the card issuing data according to the target logic card identification list file to obtain updated card issuing data;
the method for generating the ciphertext data of the blank card by the generating module card issuing platform according to the initial ciphertext and the card issuing data specifically comprises the following steps:
and generating ciphertext data of the blank sending card according to the initial ciphertext and the updated sending card data.
The third aspect of the present invention discloses another air issuance control apparatus for an air issuance card, the apparatus comprising:
a memory storing executable program code;
a processor coupled to the memory;
the processor invokes the executable program code stored in the memory to execute the air issuance control method of the air card disclosed in the first aspect of the present invention.
A fourth aspect of the present invention discloses a computer-readable storage medium storing computer instructions that, when invoked, are used to perform the air issuance control method of the air card disclosed in the first aspect of the present invention.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the embodiment of the invention discloses an air issuing control method and device of an air issuing card, wherein the method comprises the following steps: the card issuing platform detects a card issuing request triggered by the empty card, the card issuing request comprises a card issuing type of the empty card, and card issuing data of the empty card is determined according to the card issuing type included in the card issuing request, wherein the card issuing data comprises at least one of the number of data packets of the empty card, the area identification of the empty card, the supplier identification of the empty card and the recharging amount of the empty card; the card sending platform determines an initial ciphertext corresponding to the empty card sending, and generates ciphertext data of the empty card sending according to the initial ciphertext and card sending data; the card issuing platform performs encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data, and controls the issuing of the empty card according to the encrypted card issuing data. Therefore, by automatically combining the card issuing data with the initial ciphertext corresponding to the empty card to generate the ciphertext data of the empty card and automatically executing encryption operation on the card issuing data of the empty card based on the ciphertext data, the embodiment of the invention can improve the safety and accuracy of the air issuing of the empty card, thereby reducing the occurrence of the stolen use condition of the empty card, further improving the use viscosity of users and being beneficial to the popularization of the empty card.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of an air issuance control method for an air issuance card according to the embodiment of the present invention;
FIG. 2 is a flow chart of another method for controlling over-the-air issuance of an air card according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air issuance control apparatus for an air issuance card according to the embodiment of the present invention;
FIG. 4 is a schematic diagram of an air issuance control apparatus for an air card according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of an air issuance control apparatus for an air issuance card according to another embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms first, second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, apparatus, article, or device that comprises a list of steps or elements is not limited to the list of steps or elements but may, in the alternative, include other steps or elements not expressly listed or inherent to such process, method, article, or device.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The invention discloses an air issuing control method and device for an air issuing card, which can automatically combine the issuing card data with initial ciphertext corresponding to the air issuing card to generate ciphertext data of the air issuing card, and automatically execute encryption operation on issuing data of the air issuing card based on the ciphertext data, so that the safety and accuracy of the air issuing card can be improved, the occurrence of stolen use of the air issuing card is reduced, the use viscosity of a user is improved, and the popularization of the air issuing card is facilitated. The following will describe in detail.
Example 1
Referring to fig. 1, fig. 1 is a flow chart of an air issuance control method for an air card according to an embodiment of the present invention. The air issuing control method of the air issuing card described in fig. 1 can be applied to an issuing platform. As shown in fig. 1, the method for controlling the over-the-air issuance of the blank card may include the steps of:
101. the card issuing platform detects a card issuing request triggered by the empty card issuing, the card issuing type of the empty card issuing request is detected, and card issuing data of the empty card issuing is determined according to the card issuing type included in the card issuing request.
In the embodiment of the present invention, optionally, the card sending data of the empty card includes at least one of a number of data packets of the empty card, an area identifier of the empty card, a supplier identifier of the empty card, and a recharging amount of the empty card.
In the embodiment of the invention, the type of the card issuing comprises at least one of an area type, an identity type, a validity period type and a permission type. The more the card-issuing type comprises, the more the content is beneficial to improving the issuing accuracy and reliability of the empty card.
102. The card sending platform determines an initial ciphertext corresponding to the empty card sending, and generates ciphertext data of the empty card sending according to the initial ciphertext and card sending data.
103. The card issuing platform performs encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data, and controls the issuing of the empty card according to the encrypted card issuing data.
Therefore, the air issuing control method of the air issuing card described in fig. 1 can automatically combine the initial ciphertext corresponding to the air issuing card with the issuing card data to generate the ciphertext data of the air issuing card, and automatically execute encryption operation on the issuing data of the air issuing card based on the ciphertext data, so that the safety and accuracy of the air issuing card in air issuing can be improved, the occurrence of the stolen use condition of the air issuing card can be reduced, the use viscosity of a user can be improved, and the popularization of the air issuing card is facilitated.
In an alternative embodiment, the card issuing platform determines an initial ciphertext corresponding to the empty card, including:
the card issuing platform establishes secure connection with a storage driver of the card issuing platform based on the determined shared initial ciphertext, acquires a driving ciphertext matched with card issuing data of the empty card from the determined ciphertext database according to the card issuing data of the empty card, and determines the driving ciphertext matched with the card issuing data of the empty card as the initial ciphertext corresponding to the empty card.
Therefore, after the secure connection is established with the storage driver, the driving ciphertext matched with the hairpin data is obtained from the ciphertext database as the initial ciphertext of the blank hairpin, so that the determination accuracy and reliability of the initial ciphertext of the blank hairpin can be improved, and the issuing security and accuracy of the blank hairpin are further improved.
In another alternative embodiment, the card issuing platform determines card issuing data of the empty card according to the content included in the card issuing request, including:
the card issuing platform judges whether card issuing data matched with the content included in the card issuing request exists in a card issuing database of the card issuing platform according to the content included in the card issuing request;
when judging that the matched card sending data exists, determining that the matched card sending data is the card sending data of the empty card sending;
when judging that the matched card-issuing data does not exist, sending a card-issuing prompt of an empty card-issuing to an authorized card-issuing platform, wherein the card-issuing prompt comprises contents included in a card-issuing request, and the card-issuing prompt is used for prompting the card-issuing platform to generate the card-issuing data according to the contents included in the card-issuing request and feeding back the card-issuing data to the card-issuing platform;
and the card issuing platform receives card issuing data fed back by the card making platform and is used as card issuing data of the empty card.
In this possible embodiment, the card issuing database includes empty cards of different card issuing types, and each empty card has corresponding card issuing data.
Therefore, in the optional embodiment, after receiving the card sending request of the empty card sending, the matched card sending data is obtained from the card sending database of the card sending platform, so that the efficiency and accuracy of obtaining the matched card sending data can be improved; when matched card sending data does not exist in the card sending database, a card making prompt is automatically sent to a card making platform, and the possibility of obtaining the matched card sending data can be improved, so that the possibility and reliability of air issuing of the empty card required by a user are improved.
In yet another alternative embodiment, after determining that there is matching card-issuing data, and before the card-issuing platform determines that the matching card-issuing data is card-issuing data of an empty card, the method may further include the steps of:
the card issuing platform judges whether the matched card issuing data is used or not;
when the matched card sending data is judged not to be the used card sending data, the card sending platform triggers and executes the operation of determining that the matched card sending data is the card sending data of the empty card sending;
and when the matched card sending data is judged to be the used card sending data, the card sending platform sends a card making prompt of the empty card sending to the authorized card making platform.
Therefore, after the matched card-issuing data is obtained, the optional embodiment further judges whether the card-issuing data is used or not, if not, the subsequent operation is continued, if yes, a card-making prompt is sent to the card-making platform, the occurrence of the situation that the used card-issuing data is obtained can be reduced, the probability of obtaining the accurate card-issuing data is improved, and the accuracy and the safety of issuing the empty card in the air are further improved.
In yet another alternative embodiment, before the card issuing platform generates ciphertext data of the blank card from the initial ciphertext and the card issuing data, the method may further include the steps of:
The card issuing platform acquires the user identification of the empty card according to the card issuing request and acquires the logic card identification list file of the empty card;
filling the user identification of the empty card into the logic card identification list file by the card issuing platform to obtain a target logic card identification list file, and updating card issuing data according to the target logic card identification list file to obtain updated card issuing data;
the method for generating the ciphertext data of the empty sending card by the sending card platform according to the initial ciphertext and the sending card data comprises the following steps:
and the card issuing platform generates ciphertext data of the blank card issuing according to the initial ciphertext and the updated card issuing data.
Therefore, before the ciphertext data of the empty card is generated, the user identification is acquired, and the logic card identification list file filled with the user identification is updated to update the card sending data of the empty card, so that the accuracy and reliability of acquiring the card sending data of the empty card can be further improved, the efficiency and reliability of acquiring the ciphertext data of the more accurate card sending data are further improved, the safety and reliability of the air issuing of the empty card are further improved, and the occurrence of stolen use is further reduced.
In yet another optional embodiment, the card issuing platform performs an encryption processing operation on the card issuing data based on the ciphertext data, to obtain encrypted card issuing data, and may include:
and the card issuing platform performs a blocking operation on the card issuing data of the empty card according to a preset data block blocking mode to obtain a plurality of card issuing data blocks of the empty card.
And the card issuing platform performs encryption operation on all card issuing data blocks of the empty card issuing to obtain encrypted card issuing data of the empty card.
In this optional embodiment, further optionally, the card issuing platform performs encryption operation on all card issuing data blocks of the empty card to obtain encrypted card issuing data of the empty card, including:
the card issuing platform performs position transformation operation on the data bits of each card issuing data block according to a preset position change mode to obtain a plurality of card issuing data block groups after position transformation;
the card issuing platform respectively executes iterative operation for preset times (for example, 16 times) on all card issuing data blocks of each group of card issuing data block groups based on the determined secret key to obtain each group of card issuing data block groups after iterative operation;
the card issuing platform performs inverse replacement operation on the card issuing data blocks in each group of card issuing data block groups after iterative operation to obtain card issuing data block groups after inverse replacement, and determines that all the card issuing data blocks in all the card issuing data block groups after inverse replacement are card issuing data of the encrypted empty card issuing;
The sum of the numbers of the card sending data blocks in all the card sending data block groups is equal to the number of all the card sending data blocks of the empty card sending, and all the card sending data bits of each group of card sending data block groups are not repeated.
Therefore, after the data blocking operation is performed on the card-issuing data of the empty card, the optional embodiment performs the position transformation operation on the blocked card-issuing data block, performs multiple iterative operations on the position-transformed card-issuing data block based on the key, and performs the reverse replacement operation on the iterated card-issuing data block, so that the determination of the card-issuing data of the encrypted empty card can be realized, and the encryption safety and reliability of the card-issuing data of the empty card are improved.
In yet another alternative embodiment, the card issuing platform performs a position transformation operation on the data bits of each card issuing data block according to a preset position variation manner, to obtain a plurality of card issuing data block groups after position transformation, including:
the card issuing platform exchanges the card issuing data blocks currently ordered in the first target data bit from all the card issuing data blocks into card issuing data blocks with a plurality of data bits of the empty card issuing;
the card issuing platform sequentially takes the first target data bit as the last bit and starts the card issuing data block with preset data bit length (for example, 8 bytes length) to determine the card issuing data block which is the next data bit of the card issuing data block with the first data bit at present of the empty card issuing until the positions of all card issuing data bits of the empty card are exchanged, so as to obtain a plurality of card issuing data block groups;
Wherein, the difference between the first target data bit and the data bits of the first plurality of data bits is equal to the length of the preset data bit plus 1;
the order of the positions of the card-issuing data blocks at the same position in each group of card-issuing data groups differs by 1.
For example, the card-issuing data block is 64 data bits in total, the card-issuing data block of 58 th data bit of the empty card is replaced by the card-issuing data block of 1 st data bit of the empty card, the card-issuing data block of 50 th data bit is replaced by the card-issuing data block of 2 nd data bit of the empty card, the card-issuing data block of 42 th data bit is replaced by the card-issuing data block of 3 rd data bit of the empty card, and so on, and the last card-issuing data block of 1 st data bit of the empty card is the original card-issuing data block of 7 th data bit.
It can be seen that, after the data partitioning operation is performed on the card sending data of the empty card sending, the alternative embodiment can implement grouping of the card sending data blocks by sequentially exchanging the card sending data blocks of the rear data bits in all the card sending data blocks of the empty card sending to the card sending data blocks of the front data bits.
Example two
Referring to fig. 2, fig. 2 is a flow chart of another air issuance control method for an air card according to the embodiment of the present invention. The air issuing control method of the air issuing card depicted in fig. 2 can be applied to a card issuing platform. As shown in fig. 2, the method for controlling the over-the-air issuance of the blank card may include the steps of:
201. The card issuing platform detects a card issuing request triggered by the empty card issuing, the card issuing type of the empty card issuing request is detected, and card issuing data of the empty card issuing is determined according to the card issuing type included in the card issuing request.
In the embodiment of the present invention, optionally, the card sending data of the empty card includes at least one of a number of data packets of the empty card, an area identifier of the empty card, a supplier identifier of the empty card, and a recharging amount of the empty card.
202. The card sending platform determines an initial ciphertext corresponding to the empty card sending, and generates ciphertext data of the empty card sending according to the initial ciphertext and card sending data.
203. The card issuing platform judges whether card issuing data of the empty card is in an encrypted state or not; when judging that the card issuing data of the empty card issuing is not in an encryption state, triggering and executing step 204; when it is determined that the card-issuing data of the empty card is in the encrypted state, execution of step 205 is triggered.
204. The card issuing platform performs encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data, and controls the issuing of the empty card according to the encrypted card issuing data.
205. And the card issuing platform executes decryption operation on the card issuing data of the empty card based on the determined decryption ciphertext to obtain decrypted card issuing data of the empty card.
206. And the card issuing platform performs encryption processing operation on the decrypted card issuing data of the empty card based on the ciphertext data to obtain encrypted card issuing data, and controls the issuing of the empty card according to the encrypted card issuing data.
In the embodiment of the invention, the determined decryption ciphertext and the generated ciphertext data of the blank sending card are different data.
In the embodiment of the present invention, for the related descriptions of step 201, step 202 and step 204, refer to the detailed descriptions of step 101 to step 103 in the first embodiment, and the description of the embodiment of the present invention is omitted.
Therefore, before the encryption operation is performed on the card-issuing data of the empty card, the embodiment of the invention judges whether the card-issuing data of the empty card is in an encryption state, if not, the subsequent encryption operation is directly performed, and if so, the decryption operation is performed on the card-issuing data based on the decryption ciphertext, and then the encryption operation is performed on the decrypted card-issuing data, so that the safety reliability, accuracy and efficiency of the encryption of the card-issuing data can be further improved, and the safety reliability, accuracy and efficiency of the air issuing of the empty card are further improved.
In an alternative embodiment, the card issuing platform performs a decryption operation on card issuing data of the empty card based on the determined decryption ciphertext, to obtain decrypted card issuing data of the empty card, including:
The card issuing platform executes decryption operation on the card issuing data of the empty card based on the determined decryption ciphertext to obtain plaintext card issuing data of the empty card;
and the card issuing platform carries out data packetizing operation on the plaintext card issuing data of the blank card according to the determined data packetizing format to obtain the plaintext card issuing data of the packetized blank card, and determines that the plaintext card issuing data of the packetized blank card is the decrypted card issuing data of the blank card.
In this optional embodiment, optionally, the length of each data packet in the plaintext hairpin data of the packetized empty hairpin is equal to a preset data length, for example: 8 bytes in length.
Therefore, when the optional embodiment judges that the card sending data of the empty card is in the encrypted state, the clear text card sending data of the card sending data is obtained first, and then the data packetizing operation is carried out on the clear text card sending data to obtain the decrypted card sending data of the empty card, so that the decryption efficiency and accuracy of the card sending data can be improved, the determination efficiency and accuracy of the decrypted card sending data of the empty card can be improved, and the safety reliability and accuracy of the air issuing of the empty card can be further improved.
Therefore, the air issuing control method of the air issuing card described in fig. 2 can automatically combine the initial ciphertext corresponding to the air issuing card with the issuing card data to generate ciphertext data of the air issuing card, and automatically execute encryption operation on the issuing data of the air issuing card based on the ciphertext data, so that the safety and accuracy of the air issuing card can be improved, the occurrence of stolen use of the air issuing card can be reduced, the use viscosity of a user can be improved, and the popularization of the air issuing card is facilitated; the encryption safe reliability, accuracy and efficiency of the card issuing data can be further improved, and the safe reliability, accuracy and efficiency of air issuing of the empty card can be further improved.
Example III
Referring to fig. 3, fig. 3 is a schematic structural diagram of an air issuance control device for an air card according to an embodiment of the present invention. The air issuing control device of the air card issuing depicted in fig. 3 can be applied to a card issuing platform. As shown in fig. 3, the air issuance control apparatus of the air card may include a detection module 301, a first determination module 302, a second determination module 303, a generation module 304, an encryption module 305, and an issuance control module 306, wherein:
the detecting module 301 is configured to detect a card issuing request triggered by an empty card, where the card issuing request is a card issuing type of the empty card.
The first determining module 302 is configured to determine card sending data of the empty card according to a card sending type included in the card sending request, where the card sending data includes at least one of a number of data packets of the empty card, an area identifier of the empty card, a vendor identifier of the empty card, and a charging amount of the empty card.
And the second determining module 303 is configured to determine an initial ciphertext corresponding to the empty sending card.
And the generating module 304 is configured to generate ciphertext data of the blank card according to the initial ciphertext and the card issuing data.
And the encryption module 305 is configured to perform an encryption processing operation on the hairpin data based on the ciphertext data, so as to obtain encrypted hairpin data.
And the issuing control module 306 is used for controlling the issuing of the empty card according to the encrypted card issuing data.
Therefore, the air issuing control device for implementing the air issuing depicted in fig. 3 can automatically combine the initial ciphertext corresponding to the air issuing card with the issuing card data to generate the ciphertext data of the air issuing card, and automatically execute encryption operation on the issuing data of the air issuing card based on the ciphertext data, so that the safety and accuracy of the air issuing card can be improved, the occurrence of the stolen use condition of the air issuing card is reduced, the use viscosity of a user is improved, and the popularization of the air issuing card is facilitated.
In an alternative embodiment, as shown in fig. 3, the manner in which the second determining module 303 determines the initial ciphertext corresponding to the empty sending card is specifically:
and establishing safe connection based on the determined shared initial ciphertext and a storage driver of the card issuing platform, acquiring a driving ciphertext matched with card issuing data of the empty card from the determined ciphertext database according to the card issuing data of the empty card, and determining the driving ciphertext matched with the card issuing data of the empty card as the initial ciphertext corresponding to the empty card.
It can be seen that, after the air issuance control device implementing the air card illustrated in fig. 3 can also establish a secure connection with the storage driver, a driving ciphertext matched with the card issuing data is obtained from the ciphertext database as an initial ciphertext of the air card, so as to improve the accuracy and reliability of determining the initial ciphertext of the air card, thereby further improving the issuance security and accuracy of the air card.
In another alternative embodiment, as shown in fig. 4, the air issuance control device for the air card further includes: a judging module 307 and a decrypting module 308, wherein:
a judging module 307, configured to judge whether the card sending data of the card sending is in an encrypted state before the encrypting module 305 performs an encryption processing operation on the card sending data based on the ciphertext data to obtain encrypted card sending data; when it is determined that the card data of the empty card is not in the encrypted state, the encryption module 305 is triggered to execute the encryption processing operation on the card data based on the ciphertext data, so as to obtain the encrypted card data.
And the decryption module 308 is configured to, when the judgment module 307 judges that the card-issuing data of the empty card is in the encrypted state, perform a decryption operation on the card-issuing data of the empty card based on the determined decryption ciphertext, and obtain decrypted card-issuing data of the empty card.
The encryption module 305 performs encryption processing operation on the card issuing data based on the ciphertext data, and the manner of obtaining the encrypted card issuing data is specifically as follows:
and executing encryption processing operation on the decrypted card issuing data of the empty card based on the ciphertext data to obtain encrypted card issuing data.
It can be seen that, the air issuance control device implementing the air issuance control device described in fig. 4 can also determine whether the card issuance data of the air issuance card is in an encrypted state before executing the encryption operation on the card issuance data of the air issuance card, if not, directly execute the subsequent encryption operation, and if in a decrypted state, execute the decryption operation on the card issuance data based on the decrypted ciphertext, and then execute the encryption operation on the decrypted card issuance data, thereby further improving the security reliability, accuracy and efficiency of the encryption of the card issuance data, and further improving the security reliability, accuracy and efficiency of the air issuance card.
In yet another alternative embodiment, as shown in fig. 4, the decryption module 308 performs a decryption operation on the card-issuing data of the empty card based on the determined decryption ciphertext, so as to obtain decrypted card-issuing data of the empty card specifically in the following manner:
performing decryption operation on the card issuing data of the empty card based on the determined decryption ciphertext to obtain plaintext card issuing data of the empty card;
and performing data packetizing operation on the plaintext hairpin data of the blank hairpin according to the determined data packetizing format to obtain the plaintext hairpin data of the blank hairpin after packetizing, and determining that the plaintext hairpin data of the blank hairpin after packetizing is the hairpin data of the blank hairpin after decryption.
It can be seen that, when the air issuing control device implementing the air issuing control device of the air issuing card described in fig. 4 further determines that the card issuing data of the air issuing card is in an encrypted state, by firstly obtaining the plaintext card issuing data of the card issuing data and then performing a data packetizing operation on the plaintext card issuing data to obtain the decrypted card issuing data of the air issuing card, the decryption efficiency and accuracy of the card issuing data of the decrypted air issuing card can be improved, and the determination efficiency and accuracy of the decrypted card issuing data of the air issuing card can be improved, so that the safety reliability and accuracy of the air issuing card can be further improved.
In yet another alternative embodiment, as shown in FIG. 4, the first determination module 302 includes: a judgment submodule 3021, a determination submodule 3022, and a communication submodule 3023, wherein:
and the judging submodule 3021 is used for judging whether the hairpin data matched with the content included in the hairpin request exists in the hairpin database of the hairpin platform according to the content included in the hairpin request.
The determining submodule 3022 is configured to determine that the matched card sending data is card sending data of an empty card sending when the judging submodule 3021 judges that the matched card sending data exists.
And the communication sub-module 3023 is configured to send a card making prompt for empty card making to the authorized card making platform when the judging sub-module 3021 judges that there is no matched card making data, where the card making prompt includes content included in the card making request and the card making prompt is configured to prompt the card making platform to generate card making data according to the content included in the card making request and feed back the card making data to the card making platform.
The communication submodule 3023 is further configured to receive card sending data fed back by the card making platform, and serve as card sending data of an empty card.
It can be seen that, the air issuing control device implementing the air issuing described in fig. 4 can also obtain the matched card issuing data from the card issuing database of the card issuing platform after receiving the card issuing request of the air issuing card, so that the efficiency and accuracy of obtaining the matched card issuing data can be improved; when matched card sending data does not exist in the card sending database, a card making prompt is automatically sent to a card making platform, and the possibility of obtaining the matched card sending data can be improved, so that the possibility and reliability of air issuing of the empty card required by a user are improved.
In yet another alternative embodiment, as shown in fig. 4, the determining submodule 3021 is further configured to determine, after determining that there is matching card sending data, and before determining that the matching card sending data is card sending data of an empty card sending, by the determining submodule 3022, whether the matching card sending data is used card sending data; when it is determined that the matched card-issuing data is not the card-issuing data that has been used, the trigger determination submodule 3022 executes the above-described operation of determining that the matched card-issuing data is the card-issuing data of an empty card.
The communication sub-module 3023 is further configured to send a card making prompt of the empty card making to the authorized card making platform when the judging sub-module 3021 judges that the matched card sending data is used card sending data.
It can be seen that, the air issuing control device implementing the air issuing described in fig. 4 can further determine whether the card issuing data is used first after obtaining the matched card issuing data, if not, the following operation is continued, if yes, a card making prompt is sent to the card making platform, so that the occurrence condition of obtaining the used card issuing data can be reduced, the probability of obtaining the accurate card issuing data is improved, and the accuracy and the safety of air issuing of the air issuing card are further improved.
In yet another alternative embodiment, as shown in fig. 4, the air issuance control apparatus of the air card may further include an acquisition module 309, an adding module 310, and an updating module 311, where:
the obtaining module 309 is configured to obtain a user identification of the blank card according to the card issuing request before the generating module 304 generates ciphertext data of the blank card according to the initial ciphertext and the card issuing data.
The obtaining module 309 is further configured to obtain a logical card identifier list file of the empty card.
And the adding module 310 is configured to fill the user identification of the empty card into the logical card identification list file, thereby obtaining the target logical card identification list file.
And the updating module 311 is configured to update the card issuing data according to the target logical card identifier list file, and obtain updated card issuing data.
The method for generating ciphertext data of the blank card according to the initial ciphertext and the card issuing data by the card issuing platform of the generating module 304 specifically comprises the following steps:
and generating ciphertext data of the blank card according to the initial ciphertext and the updated card issuing data.
Therefore, the air issuing control device implementing the air issuing described in fig. 4 can also obtain the user identification before generating the ciphertext data of the air issuing card, and update the logic card identification list file filled with the user identification to the hairpin data of the air issuing card, so that the accuracy and reliability of obtaining the hairpin data of the air issuing card can be further improved, the efficiency and reliability of obtaining the ciphertext data of the more accurate hairpin data are further improved, the safety and reliability of the air issuing card are further improved, and the occurrence of stolen use is further reduced.
Example IV
Referring to fig. 5, fig. 5 is a schematic diagram illustrating an air-interface issuing control device for an air interface card according to another embodiment of the present invention. The air issuing control device of the air card issuing depicted in fig. 5 can be applied to a card issuing platform. As shown in fig. 5, the air distribution control device of the air card may include:
A memory 501 in which executable program codes are stored;
a processor 502 coupled to the memory 501;
the processor 502 invokes executable program codes stored in the memory 501 for performing the operations of the air issuance control method of the air card described in the first or second embodiment.
Example five
The embodiment of the invention discloses a computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to execute the operations of the air issuance control method of the air card described in the first or second embodiment.
Example six
Embodiments of the present invention disclose a computer program product comprising a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform the operations of the air issuance control method of the air card described in embodiment one or embodiment two.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above detailed description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course by means of hardware. Based on such understanding, the foregoing technical solutions may be embodied essentially or in part in the form of a software product that may be stored in a computer-readable storage medium including Read-Only Memory (ROM), random-access Memory (Random Access Memory, RAM), programmable Read-Only Memory (Programmable Read-Only Memory, PROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), one-time programmable Read-Only Memory (OTPROM), electrically erasable programmable Read-Only Memory (EEPROM), compact disc Read-Only Memory (Compact Disc Read-Only Memory, CD-ROM) or other optical disc Memory, magnetic disc Memory, tape Memory, or any other medium that can be used for computer-readable carrying or storing data.
Finally, it should be noted that: the embodiment of the invention discloses an air issuing control method and device of an air issuing card, which are disclosed by the embodiment of the invention only for illustrating the technical scheme of the invention, but not limiting the technical scheme; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme recorded in the various embodiments can be modified or part of technical features in the technical scheme can be replaced equivalently; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. An over-the-air issuance control method of an air card, the method comprising:
the method comprises the steps that a card issuing platform detects a card issuing request triggered by an empty card, wherein the card issuing request comprises a card issuing type of the empty card, and the card issuing type comprises at least one of an area type, an identity type, a validity period type and a permission type;
the card issuing platform determines card issuing data of the empty card according to the card issuing type included in the card issuing request, wherein the card issuing data comprises at least one of the number of data packets of the empty card, the area identification of the empty card, the supplier identification of the empty card and the recharging amount of the empty card;
The card issuing platform determines an initial ciphertext corresponding to the empty card and generates ciphertext data of the empty card according to the initial ciphertext and the card issuing data;
and the card issuing platform performs encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data, and controls the issuing of the blank card according to the encrypted card issuing data.
2. The method for controlling air issuance of an air card according to claim 1, wherein the card issuing platform determining an initial ciphertext corresponding to the air card comprises:
the card issuing platform establishes secure connection with a storage driver of the card issuing platform based on the determined shared initial ciphertext, acquires a driving ciphertext matched with card issuing data of the empty card from the determined ciphertext database according to the card issuing data of the empty card, and determines the driving ciphertext matched with the card issuing data of the empty card as the initial ciphertext corresponding to the empty card.
3. The air issuance control method according to claim 1 or 2, wherein the card issuing platform performs an encryption processing operation on the card issuing data based on the ciphertext data, and before obtaining encrypted card issuing data, the method further comprises:
The card issuing platform judges whether the card issuing data of the empty card is in an encrypted state or not;
when judging that the card sending data of the empty card sending is not in an encryption state, triggering and executing the encryption processing operation on the card sending data based on the ciphertext data by the card sending platform to obtain the operation of the encrypted card sending data;
when the card sending data of the empty card is judged to be in an encrypted state, the card sending platform executes decryption operation on the card sending data of the empty card based on the determined decryption ciphertext to obtain decrypted card sending data of the empty card;
the card issuing platform performs encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data, and the method comprises the following steps:
and the card issuing platform executes encryption processing operation on the decrypted card issuing data of the empty card based on the ciphertext data to obtain encrypted card issuing data.
4. The air issuance control method of the air card according to claim 3, wherein the card issuing platform performs a decryption operation on the card issuing data of the air card based on the determined decryption ciphertext, to obtain the decrypted card issuing data of the air card, comprising:
The card issuing platform executes decryption operation on the card issuing data of the empty card based on the determined decryption ciphertext to obtain plaintext card issuing data of the empty card;
and the card issuing platform carries out data packetizing operation on the plaintext card issuing data of the blank card according to the determined data packetizing format to obtain the packetized plaintext card issuing data of the blank card, and determines that the packetized plaintext card issuing data of the blank card is decrypted card issuing data of the blank card.
5. The air issuance control method of the air card according to claim 1, 2, or 4, wherein the card issuing platform determines card issuing data of the air card according to contents included in the card issuing request, comprising:
the card issuing platform judges whether card issuing data matched with the content included in the card issuing request exists in a card issuing database of the card issuing platform according to the content included in the card issuing request;
when the matched card sending data is judged to exist, determining that the matched card sending data is the card sending data of the empty card;
when judging that the matched card issuing data does not exist, sending a card issuing prompt of the empty card issuing to an authorized card issuing platform, wherein the card issuing prompt comprises content included in the card issuing request, and the card issuing prompt is used for prompting the card issuing platform to generate card issuing data according to the content included in the card issuing request and feeding back the card issuing data to the card issuing platform;
And the card issuing platform receives the card issuing data fed back by the card making platform and takes the card issuing data as the card issuing data of the empty card.
6. The method according to claim 5, wherein after determining that the matched card-issuing data exists, and before the card-issuing platform determines that the matched card-issuing data is the card-issuing data of the blank card, the method further comprises:
the card issuing platform judges whether the matched card issuing data is used or not;
when judging that the matched card sending data is not the used card sending data, triggering and executing the operation of determining that the matched card sending data is the card sending data of the empty card sending by the card sending platform;
and when the matched card sending data is judged to be used card sending data, the card sending platform sends a card making prompt of the empty card sending to an authorized card making platform.
7. The air issuance control method for an air card according to claim 1, 2, 4, or 6, wherein before the card issuing platform generates ciphertext data of the air card according to the initial ciphertext and the card issuing data, the method further comprises:
The card issuing platform acquires the user identification of the empty card according to the card issuing request and acquires a logic card identification list file of the empty card;
the card issuing platform fills the user identification of the empty card into the logic card identification list file to obtain a target logic card identification list file, and updates the card issuing data according to the target logic card identification list file to obtain updated card issuing data;
the card issuing platform generates ciphertext data of the blank card according to the initial ciphertext and the card issuing data, and comprises the following steps:
and the card issuing platform generates ciphertext data of the blank card according to the initial ciphertext and the updated card issuing data.
8. An over-the-air issuance control apparatus for an empty card, the apparatus being applied to a card issuing platform, and the apparatus comprising:
the system comprises a detection module, a control module and a control module, wherein the detection module is used for detecting a card issuing request triggered by an empty card, the card issuing request comprises a card issuing type of the empty card, and the card issuing type comprises at least one of an area type, an identity type, a validity period type and a permission type;
the first determining module is used for determining card sending data of the empty card according to the card sending type included in the card sending request, wherein the card sending data comprises at least one of the number of data packets of the empty card sending, the area identification of the empty card sending, the supplier identification of the empty card sending and the recharging amount of the empty card sending;
The second determining module is used for determining an initial ciphertext corresponding to the empty sending card;
the generation module is used for generating ciphertext data of the blank sending card according to the initial ciphertext and the sending card data;
the encryption module is used for executing encryption processing operation on the card issuing data based on the ciphertext data to obtain encrypted card issuing data;
and the issuing control module is used for controlling the issuing of the empty issuing card according to the encrypted issuing data.
9. An over-the-air issuance control apparatus for an air card, the apparatus comprising:
a memory storing executable program code;
a processor coupled to the memory;
the processor invokes the executable program code stored in the memory to perform the over-the-air issuance control method of the air card according to any one of claims 1-7.
10. A computer storage medium storing computer instructions which, when invoked, are operable to perform the over-the-air issuance control method of an air card according to any one of claims 1-7.
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| CN105101163B (en) * | 2015-07-22 | 2018-12-11 | 联通华盛通信有限公司 | The method and apparatus of air card-writing |
| US20190005495A1 (en) * | 2017-07-03 | 2019-01-03 | Joe Chi CHEN | Method for verifying transactions in chip cards |
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