JP5897758B1 - Password setting method for information processing terminal - Google Patents

Abstract

The present invention provides a password setting method capable of setting a new real password based on a predetermined temporary password that is easy to remember. A random number table is formed in a square shape, and a number from 0 to 9 is assigned to the upper horizontal side, and a number from 0 to 9 is assigned to the left vertical side. Any number 0-9 on the upper horizontal side is the main number 10a, any number 0-9 on the left vertical side is the sub number 10b, and each row and each of the matrix corresponding to the main number and the sub number A character set 10c of an alphanumeric combination is placed in the column. A designation number 11 is assigned to these several types of random number tables 10 and stored in the storage unit of the computer system. In the password setting method, first, the designated number 11 is input, the corresponding random number table 10 is taken out from the storage unit, and the sub number 10b is specified from the first digit of the designated number 11. Next, each digit of the temporary password composed of easy-to-remember numerical values is specified as the main number 10a. The password is converted into the password by the character set 10c at the intersection of the sub number 10b and the main number 10a. [Selection] Figure 2

Description

  The present invention relates to a password setting method for an information processing terminal that sets a password for execution based on information on a provisional password that is easy to remember.

  In a mobile communication system or the like, contents registered in advance from a mobile phone and a random number code selected from a random number table are encrypted and generated as a one-time password (for example, Patent Document 1). It makes it possible to minimize usage.

  Not only in such mobile communication systems, but also in financial systems, passwords are set for cash cards, credit cards, etc., so that unauthorized use due to loss or theft of cash cards, credit cards, etc. is suppressed.

JP 2006-140543 A

  By the way, the password of a cash card, a credit card or the like may be set in association with a date of birth, a telephone number, an address, or the like because the set password may be forgotten. In many cases, the same password is also used.

  For this reason, for example, a driver's license or business card may be put in a bag or bag together with a cash card or credit card. If the bag or bag is stolen, a driver's license or card Can know the date of birth, telephone number, address, etc., and there is a risk that the password will be easily unlocked and used illegally.

In addition, the government is considering starting the operation of the My Number System that shows the unique identification number assigned to each individual. My numbers are managed by administrative agencies in association with pensions, insurance premiums, income taxes, and the like. The user can check the pension, insurance premium, income tax, etc. corresponding to his / her own number in a lump, but this my number has twelve letters and it is difficult to memorize my number. It is also a safety issue to carry it out in a notebook.

Therefore, the present invention has been devised to solve such problems of the prior art, and sets a temporary password that is easy to remember based on the date of birth and the like. It is another object of the present invention to provide a password setting method for an information processing terminal capable of individually setting an actual password for execution.

  In order to solve the above-described problems and achieve the object, the present invention is configured as follows.

The invention according to claim 1, wherein 0 to 9 on the horizontal side is the main number, 0 to 9 on the vertical side is the sub-number, and each row and each column of the matrix corresponding to the main number and the sub-number, A random number table in which a character set including any of 0 to 9 and an appropriate combination of English letters is assigned to a random number table with a multi-digit designation number associated with a twelve-digit personal number. Then, created by the editing function of the data processing unit of the computer system, accumulated in the storage unit of the computer system,
By inputting the designated number assigned to the random number table, the corresponding random number table is taken out from the storage unit, and a predetermined easy-to-remember temporary password is input to the random number table to specify the main number of the random number table. In addition, a twelve-digit my number is entered, and each digit of the my number is searched from the column of the character set of the main number, and the sub number that intersects with the column of the main number is specified and executed. A password setting method for an information processing terminal, wherein the password is stored in the storage unit as a main password for the information processing.

  With the above configuration, the present invention has the following effects.

In this invention, by inputting a multi-digit designation number related to a twelve-digit My Number that is a personal information number attached to the random number table, the corresponding random number table is taken out from the storage unit, and this random number table is stored in the random number table. Enter a temporary password that is easy to remember in advance to identify the main number in the random number table, enter a twelve-digit my number, and enter each digit of the my number from the character set column of the main number. Search, specify the secondary number that intersects with the main number column, and store it in the storage unit as the real password for execution, so you need to remember a long My Number or take it with you in your notebook And forgetting passwords, losing notebooks and memos, and reducing the inconvenience of misusing the notebook and memos when viewed by others, ensuring the safety of information.

1 is a block diagram of a computer system according to the present invention. It is a random number table for the password setting method by this invention. It is a flowchart which shows the 1st embodiment of the password setting method of this invention. It is a flowchart which shows the 2nd embodiment of the password setting method of this invention. It is a flowchart which shows the 3rd embodiment of the password setting method of this invention. It is a flowchart which shows utilization of the password set by 3rd Embodiment of this invention.

Embodiments of a password setting method according to the present invention will be described below.
The embodiment of the present invention shows the most preferable mode of the present invention, and the present invention is not limited to this.

FIG. 1 shows an embodiment of a computer system built in an information processing terminal installed with the password setting method of the present invention. The computer system (CPU) 1 includes a data processing unit 2 to which a control unit 3, a calculation unit 4, a storage unit 5, and an I / O 6 are connected via a bus line. An input unit 7 such as a keyboard is connected to the input side, and a display unit 8 including a CRT (including a liquid crystal display) and an external communication line 9 are connected to the output side of the I / O 6.

FIG. 2 is a random number table 10 for the password setting method used in each embodiment of the present invention, which is configured in a square shape, with numbers 0 to 9 on any horizontal side and 0 on any vertical side. Numbers of ~ 9 are given.

  Either the number from 0 to 9 on the horizontal side or the number from 0 to 9 on the vertical side is set as the main number 10a, and the other number from 0 to 9 is set as the sub number 10b with respect to the main number 10a. In Table 10, the number from 0 to 9 on the upper horizontal side is the main number 10a, and the number from 0 to 9 on the left vertical side is the sub number 10b.

  Then, a character string including any of 0 to 9 and an appropriate combination of English letters 0 to 9 is created, and each row and each column of the 10 × 10 matrix corresponding to the main number 10a and the sub-number 10b are It has a character set 10c in which character strings including 0 to 9 are randomly arranged.

Several types of the random number table 10 are created by the data processing unit 2 of the computer system 1, and each random number table 10 has a personal information number, for example, the first digit and the last digit related to a bank account of a credit card × ○ Δ □. A designated number 11 of a digit or a fixed number of digits is assigned and stored in the storage unit 5 of the computer system 1.

  In this password setting method, the designated number 11 given to the random number table 10 is input, and the corresponding random number table 10 is taken out from the storage unit 5. If one digit of the designated number 11 is “1”, the subordinate number 10b is set to “1”, and a character string including 0 to 9 in the random number table 10 is determined as a selection target by the subordinate number 10b. The main number 10a is determined based on an easy-to-remember temporary password, for example, “1234”, and a character string including 0 to 9 of the character set 10c is determined as a selection target by the main number 10a.

Then, it is executed from the temporary password that is easy to remember by the intersection of the character string including 0 to 9 to be selected by the sub number 10b and the character string including 0 to 9 to be selected by the main number 10a. It is possible to set a password for this.
The password may be only numbers, only letters, or a combination of numbers and letters.

  With this execution password, the password is not easily understood from the date of birth, telephone number, address, etc., and it is possible to prevent unauthorized use of a cash card, credit card, etc. due to loss or theft. it can.

  Here, the first embodiment will be described based on the flowchart of the password setting method of FIG.

  First, each of 0 to 9 and an appropriate combination of English letters are made, and the random number table 10 of a matrix in which character strings including 0 to 9 are randomly arranged in each row and column of a 10 × 10 matrix. Is created by the editing function of the data processing unit 2 of the computer system 1 and stored in the storage unit 5 of the computer system 1.

First, the specified number 11 of several digits related to the personal information number is input, the specified number 11 is registered, and the random number table 10 corresponding to the specified number 11 is taken out from the storage unit 5 ( N1).

Next, one digit of the designated number 11 is input to identify the sub number 10b of the random number table 10 (N2).

Subsequently, the predetermined temporary password that is easy to remember is input, and the temporary password is processed from the first digit (N3).

Then, the main number 10a is specified based on the value of the n-th digit of the temporary password that is easy to remember (N4).

  Thereby, in the matrix of the random number table 10, the character at the intersection of the sequence of the main number 10a and the sequence of the sub-number 10b is the n-th digit of the obtained real password for execution (N5). .

In this way, whether or not the final digit of the provisional password that is easy to remember has been processed (N6), or if the final digit is not reached, the next digit of the temporary password is processed (N7).

As described above, when the final digit of the provisional password that is easy to remember in advance is processed, it is converted into the real password for execution (N8). If the alphabet is not required, delete this password.

Next, the second embodiment is a password setting method for updating the execution password, and FIG. 4 is a flowchart of the updating method for setting the password. In this embodiment, the same reference numerals are used for the same cases as in the first embodiment.

First, the update of the password is started based on the determination of the update function provided in the data processing unit 2 of the computer system 1 (N9).

Next, a specified number 11 of several digits related to the personal information number is input (N10).

Thereby, it is determined whether or not the designated number 11 is registered (N11).

If the designated number 11 is already registered, a new random number table is taken out by adding the number of password updates to the designated number 11 (N12).

If the designated number is not registered, the designated number is registered, the password update count is initial, and the random number table 10 corresponding to the designated number 11 is taken out (N13).

Next, one digit of the designated number 11 is input to the extracted random number table 10 to specify the secondary number of the random number table (N14).

Subsequently, the predetermined temporary password that is easy to remember is input and processed from the first digit of each digit of the temporary password (N15).

Then, the main number 10a is specified based on the numerical value of the n-th digit of the temporary password that is easy to remember (N16).

  Thereby, in the matrix of the random number table 10, the character at the intersection of the sequence of the main number 10a and the sequence of the sub-number 10b is set as the n-th digit of the obtained real password for execution (N17). .

In this way, whether or not the final digit of the provisional password that is easy to remember has been processed (N18), or if the final digit is not reached, the next digit of the temporary password is processed (N19).

Finally, when the final digit of the provisional password that is easy to remember is processed, it is converted into the real password for execution (N20).

As described above, the setting method of the password to be updated is different from the password setting method of the first embodiment, but (N14) to (N20) after the extraction of the new random number table is based on the same setting method as the others. Illustrations from (N16) to (N19) are omitted.

Furthermore, in the third embodiment, a method for setting this password to a twelve-character My Number based on the My Number system that is started by the government will be described. In this embodiment, the same reference numerals are used for the same cases as in the first embodiment.

Here, the third embodiment will be described based on the flowchart of the password setting method of FIG. In this password setting method, the password is determined based on the target My Number.

As in the first embodiment, each of 0 to 9 and an appropriate combination of English characters are made, and a character string including 0 to 9 is randomly assigned to each row and column of a 10 × 10 matrix. The random number table 10 of the arranged matrix is created by the editing function of the data processing unit 2 of the computer system 1 and stored in the storage unit 5 of the computer system 1.

Then, a designation number 11 of several digits related to the twelve-digit my number that is the personal information number is input, the designation number 11 is registered, and the random number table 10 corresponding to the designation number 11 is stored in the random number table 10. Take out from the storage unit 5 (M1).

Subsequently, a predetermined temporary password that is easy to remember is input, and processing is performed from the first digit of each digit of the temporary password (M2).

The main number 10a is specified based on the value of the n-th digit of the temporary password that is easy to remember in advance (M3).

Next, a 12-digit My Number is input, and each digit of the My Number is searched from the column of the character set 10c of the main number 10a (M4).

Arrangement of the main number 10a and the 12-digit n = 1 of the My Number: 1 to 3 digits, n = 2: 4 to 6 digits, n = 3: 7 to 9 digits, n When = 4: The tenth to twelve-digit numerical value of the subordinate number 10b is set to the nth number of the present password at the crossing portion of the row (M5).

In this way, processing is performed up to the final digit of the provisional password that is easy to remember in advance (M6), but if the final digit is not reached, the next digit of the temporary password is processed (M7).

In this way, when the final digit of the provisional password that is easy to remember is processed in this way, the My Number is converted as the real password for execution and stored in the storage unit 5 (M8).

  The use of the password set in the third embodiment of the present invention will be described with reference to the flowchart shown in FIG.

First, the designated number 11 that has already been registered and used in the third embodiment is input, and the corresponding random number table 10 is retrieved from the storage unit 5 (M9).

Subsequently, the main password 12 digits stored in the storage unit 5 are taken out (M10).

Then, the predetermined temporary password that is easy to remember is input and processed from the first digit of each digit of the temporary password (M11).

The main number 10a is specified based on the value of the n-th digit of the provisional password that is easy to remember in advance (M12).

Next, when the number of the main number 10a and the 12 digits of the main password n = 1: 1 to 3 digits, n = 2: 4 to 6 digits, n = 3: 7 to 9 digits , N = 4: Three digits at the intersection of the array in which the numerical value of each digit of the tenth to twelve digits is the subordinate number 10b is the nth of the My number (M13).

In this way, processing is performed up to the final digit of the provisional password that is easy to remember in advance (M14), but if the final digit is not reached, the next digit of the temporary password is processed (M15).

In this way, processing is performed up to the final digit of the temporary password, and the My Number is output to the display unit 8 of the computer system 1 (M16).

In the password setting method for an information processing terminal in the above invention, the storage unit that stores the random number table 10 by inputting the designated number 11 of a plurality of digits related to the personal information number attached to several types of random number tables 10 5, the random number table 10 corresponding to the designated number 11 is taken out, and one digit of the designated number 11 and a predetermined easy-to-remember temporary password are input to the random number table 10 to execute the temporary password for execution. Since this password is converted into a password, the password is not easily understood from the provisional password that is easy to remember and is not related to the personal information number such as date of birth, telephone number, address, etc. It is possible to prevent unauthorized use due to loss or theft.

In addition, it is determined whether or not the designated number 11 to be input for updating the password is already registered. If it is registered, a new random number table is added to the designated number 11 with the password update count. 10 is input, and the random number table 10 is inputted with the one digit of the designated number 11 and the temporary password, and the temporary password is converted into a real password for execution. However, the update operation can be facilitated, and the password after the change can be made not to be similar to the one before the change. improves.

Further, the random number table 10 is retrieved from the storage unit 5 by inputting a multi-digit designation number 11 related to the twelve-digit My Number that is the personal information number assigned to the random number table 10, and the random number In Table 10, a predetermined easy-to-remember temporary password is entered to specify the main number 10a of the random number table 10, and a twelve-digit My Number is input, and each digit of the My Number is assigned to the Main Number 10a. Is searched from the column of the character set 10c, and the secondary number 10b that intersects with the column of the main number 10a is specified and stored in the storage unit 5 as the real password for execution. You don't have to take notes and carry them with you, forget your password, lose your notes and notes, and misuse the notes by others. Is, it is possible to ensure the security of information.

According to the present invention, it is possible to set a real password for execution based on a predetermined temporary password that is easy to remember, and to prevent unauthorized use of passwords such as cash cards and credit cards, and My Numbers. it can.

1 Computer 2 Data Processing Unit 3 Control Unit 4 Arithmetic Unit 5 Storage Unit 6 I / O
7 Keyboard 8 Display 9 Communication line 10 Random number table 10a Primary number 10b Secondary number 10c Character set 11 Designated number

Claims (1)

0 to 9 on the horizontal side is the primary number, 0 to 9 on the vertical side is the secondary number, and each row and each column of the matrix corresponding to the primary number and the secondary number is appropriately set to any number from 0 to 9 A data processing unit of a computer system, wherein a random number table in which a set of characters including 0 to 9 of a combination of English letters is arranged is assigned a multi-digit designation number related to a twelve-digit personal number, which is a personal information number Created by the editing function and accumulated in the storage unit of the computer system,
By inputting the designated number assigned to the random number table, the corresponding random number table is taken out from the storage unit, and a predetermined easy-to-remember temporary password is input to the random number table to specify the main number of the random number table. In addition, a twelve-digit my number is entered, and each digit of the my number is searched from the column of the character set of the main number, and the sub number that intersects with the column of the main number is specified and executed. A password setting method for an information processing terminal, wherein the password is stored in the storage unit as a main password for the information processing.

Images