TWI547880B - A special two-dimensional code corresponding to the information recorded in the red envelope and a method of generating the same - Google Patents

Description

Dedicated two-dimensional code corresponding to the information recorded in the red envelope and its generating method

The present invention relates to the field of two-dimensional codes, and more particularly to a special two-dimensional code corresponding to information recorded in a red envelope and a method for generating the same.

At present, the existing two-dimensional code generation method is based on the information input in the two-dimensional code generation interface to generate a corresponding two-dimensional code. Since the encryption function is not available during the generation process, the generated two-dimensional code can be read and recognized by many people.

However, because the information contained in the QR code has a certain degree of concealment, if it is not encrypted, it will be known to others by secret information, and is not suitable for use on the red envelope.

Based on the above problems, there is an urgent need for a special two-dimensional code and a generation method corresponding to the information recorded in the red envelope that can encrypt the input red envelope information.

In view of the deficiencies in the above problems, the present invention provides an encryption method corresponding to the information recorded in the two-dimensional code generation interface by encrypting the red envelope information input in the two-dimensional code generation interface by using the current system time to call the corresponding encryption method. Dedicated two-dimensional code and its generation method.

In order to achieve the above object, the present invention provides a special two-dimensional code corresponding to the information recorded in the red envelope, the two-dimensional code is printed on the inner side surface of the red envelope, and the two-dimensional code includes a red envelope receiver in the generation process. View and encrypted information.

The above-mentioned special two-dimensional code corresponding to the information recorded in the red envelope, wherein the information viewed by the red envelope recipient and encrypted includes information about the blessing information of the red envelope recipient and the amount of money placed in the red envelope.

The present invention also provides a method for generating a dedicated two-dimensional code corresponding to the information recorded in the red envelope, comprising the following steps: S1: inputting information that the red envelope recipient wants to view in the information input interface of the two-dimensional code generation interface, and The input information is converted to obtain a first serial number corresponding thereto; S2: according to the current display time of the operating system implanted with the two-dimensional code generating interface, an algorithm is invoked to perform at least one encryption operation on the first serial number, To generate a second serial number; S3: arranging the first serial number and the second serial number to form a sequence number group; and S4: inputting the sequence number group into the two-dimensional code generating interface to generate a two-dimensional code corresponding to the sequence number group.

The method for generating a special two-dimensional code corresponding to the information recorded in the red envelope, wherein, in step S1, the input information includes information about the blessing information of the red envelope recipient and the amount of money placed in the red envelope.

The method for generating a dedicated two-dimensional code corresponding to the information recorded in the red envelope, wherein, in step S2, the following steps are included: S21: determining a time interval according to a current display time of the operating system in which the two-dimensional code generating interface is implanted a segment number; and S22: performing a first encryption operation on the first sequence number obtained in step S1 according to the time interval segment number to select an encryption method corresponding thereto.

The method for generating a dedicated two-dimensional code corresponding to the information recorded in the red envelope, wherein after the step S22 is performed, the method further includes the step S23: calling an encryption method by using the encryption sequence indicator to complete the first encryption operation A serial number performs a second encryption operation to form a second serial number.

The method for generating a special two-dimensional code corresponding to the information recorded in the red envelope, wherein, in step S23, the encryption sequence indicator is randomly called and selected to the second encryption mode, and then determining the second encryption mode and the first Whether the secondary encryption mode is the same encryption mode; if it is determined that the second encryption mode is the same encryption mode as the first encryption mode, the random call and the selection operation are abandoned, and the encryption sequence indicator is directed to the first encryption mode. Taking this as a starting point, moving an indicator position forward or backward, and using the encryption method corresponding to the current indicator position as the encryption method of the second encryption operation.

The method for generating a special two-dimensional code corresponding to the information recorded in the red envelope, wherein the encryption method includes DES encryption mode, 3DES encryption mode, TEA encryption mode, XTEA encryption mode, RC4 encryption mode, PANAMA encryption mode, and Twofish encryption mode. , CAST-128 encryption, CAST-256 encryption, MD5 encryption and enigma encryption.

The method for generating a dedicated two-dimensional code corresponding to the information recorded in the red envelope, wherein the following operations are performed before the step S2 is performed: dividing the 00 to 59 seconds into 11 time interval segments, and each time The interval segments are respectively bound to an encryption method to form 11 one-time encryption interval segments.

In the above method for generating a dedicated two-dimensional code corresponding to the information recorded in the red envelope, in step S3, the first serial number and the second serial number are arranged in the order of before or after to form a sequence number group.

Compared with the prior art, the present invention has the following advantages: The present invention encrypts the red envelope information input in the two-dimensional code generating interface by calling the corresponding encryption mode by the current system time; The information input in the dimension generation interface is encrypted by two different encryption methods to improve the encryption effect of the generated two-dimensional code. In addition, before the second encryption operation, since the encryption method is also used, Therefore, it is possible to avoid the disadvantage that the encryption effect is reduced by using the same encryption method for both encryption operations.

The invention provides a special two-dimensional code corresponding to the information recorded in the red envelope, the two-dimensional code is printed on the inner side surface of the red envelope, and the two-dimensional code includes the ability to be viewed by the red envelope receiver and encrypted during the generation process. Information.

Among them, the information that is viewed by the red envelope recipient and encrypted includes information about the blessing information of the red envelope recipient and the amount of money placed in the red envelope.

The invention also provides a method for generating a special two-dimensional code corresponding to the information recorded in the red envelope, comprising the following steps: S1: inputting information in the information input interface of the two-dimensional code generating interface, and converting the input information To get the first serial number corresponding to it. In the step S1, the input information includes the blessing information of the red envelope recipient and the information of the amount placed in the red envelope. S2: According to the current display time of the operating system with the two-dimensional code generating interface, an algorithm is invoked to perform at least one encryption operation on the first serial number to generate a second serial number.

Wherein, in step S2, the following steps are included: S21: determining a time interval segment number according to a current display time of the operating system in which the two-dimensional code generating interface is implanted; S22: selecting a corresponding encryption method according to the time interval segment number The first encryption operation is performed on the first serial number obtained in step S1.

In addition, if it is necessary to perform the second encryption operation on the first sequence number of the first encryption operation, after the step S22 is performed, the method further includes the step S23: calling an encryption mode by using the encryption sequence indicator to complete the first time. The first sequence number of the encryption operation performs a second encryption operation to form a second sequence number.

In step S23, after the encryption order indicator is randomly invoked and selected to the encryption mode of the second encryption operation, it is determined whether the encryption mode of the second encryption operation and the encryption mode of the first encryption operation are the same encryption mode. If it is determined that the encryption method of the second encryption operation is the same as the encryption method of the first encryption operation, the random call and the selection operation are abandoned, and the encryption order indicator is pointed to the encryption mode of the first encryption operation. Taking this as a starting point, moving an indicator position forward or backward, and using the encryption method corresponding to the current indicator position as the encryption method of the second encryption operation.

In steps S22 and S23, the encryption method includes DES encryption mode, 3DES encryption mode, TEA encryption mode, XTEA encryption mode, RC4 encryption mode, PANAMA encryption mode, Twofish encryption mode, CAST-128 encryption mode, CAST-256 encryption mode, MD5 encryption and enigma encryption.

In addition, before the implementation of step S2, the following operation steps are also required: dividing 00~59 seconds into 11 time interval segments, and binding each time interval segment to an encryption mode to form 11 one-time encryption intervals. segment.

For example, the first encryption interval segment is bound to the DES encryption method, the second encryption interval segment is bound to the 3DES encryption method, the third encryption interval segment is bound to the TEA encryption method, the fourth encryption interval segment is combined with the XTEA encryption method. Binding, the 5th encryption interval segment is bound to the RC4 encryption method, the 6th encryption interval segment is bound to the PANAMA encryption method, the 7th encryption interval segment is bound to the Twofish encryption method, the 8th encryption interval segment is combined with the CAST The -128 encryption method is bound, the ninth encryption interval segment is bound to the CAST-256 encryption method, the tenth encryption interval segment is bound to the MD5 encryption method, and the eleventh encryption interval segment is bound to the enigma encryption method.

S3: Arranging the first serial number and the second serial number to form a sequence number group.

In step S3, the first serial number and the second serial number are arranged in the order of before or after to form a sequence number group.

S4: Input the sequence number group into the two-dimensional code generation interface to generate a two-dimensional code corresponding to the sequence number group.

The manner in which the two-dimensional code generating interface generates the two-dimensional code corresponding to the sequence number group by the input sequence number group may adopt a final generation manner of the existing two-dimensional code.

However, the above description is only a preferred embodiment of the present invention, and those skilled in the art will be familiar with the art. After understanding the technical means of the present invention, it is naturally possible to vary according to the actual needs and teachings of the present invention. Therefore, equivalent changes and modifications made by the scope of the present invention should remain within the scope of the present invention.

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Claims (5)

A method for generating a special two-dimensional code corresponding to the information recorded in the red envelope, comprising the following steps: S1: inputting information that is desired to be viewed by the red envelope recipient in the information input interface of the two-dimensional code generation interface, and inputting the information Performing a conversion to obtain a first serial number corresponding thereto; S2: invoking an algorithm to perform at least one encryption operation on the first serial number according to a current display time of the operating system in which the two-dimensional code generating interface is implanted to generate a second serial number; wherein, in step S2, the method includes the following steps: S21: determining a time interval segment number according to a current display time of the operating system in which the two-dimensional code generating interface is implanted; S22: selecting according to the time interval segment number Corresponding encryption method performs the first encryption operation on the first sequence number obtained in step S1; S23: invoking an encryption mode by using the encryption sequence indicator to perform the first sequence number on the first encryption operation a second encryption operation to form the second serial number; wherein, in step S23, the encryption sequence indicator is randomly called and selected After the encryption mode of the second encryption operation, determining whether the encryption mode of the second encryption operation is the same as the encryption mode of the first encryption operation; and determining the encryption mode of the second encryption operation. If the encryption method of the first encryption operation is the same encryption method, the random call and the selection operation are abandoned, and the encryption order indicator is pointed to the encryption method of the first encryption operation, and the starting point is forward or Moving an indicator position backward, and using an encryption method corresponding to the current indicator position as an encryption method of the second encryption operation; S3: arranging the first serial number and the second serial number to form a sequence number group; and S4 : input the sequence number group into the two-dimensional code generation interface to generate a two-dimensional code corresponding to the sequence number group. The method for generating a dedicated two-dimensional code corresponding to the information recorded in the red envelope according to the first aspect of the patent application, wherein in step S1, the input information includes information of the blessing information and the amount of money placed in the red envelope. A method for generating a dedicated two-dimensional code corresponding to information recorded in a red envelope according to any one of claims 1 to 2, wherein the encryption method includes DES encryption mode, 3DES Encryption method, TEA encryption method, XTEA encryption method, RC4 encryption method, PANAMA encryption method, Twofish encryption method, CAST-128 encryption method, CAST-256 encryption method, MD5 encryption method and enigma encryption. According to the method of claim 3, the method for generating a special two-dimensional code corresponding to the information recorded in the red envelope, wherein before the step S2 is performed, the following operation steps are required: dividing the 00 to 59 seconds into 11 Time interval segments, and each time interval segment is respectively bound to an encryption method to form 11 one-time encryption interval segments. A method for generating a dedicated two-dimensional code corresponding to the information recorded in the red envelope according to the first aspect of the patent application, wherein, in step S3, the first serial number and the second serial number are in the order of before or after Arrange to form the sequence number group.