JP2007012040A5

JP2007012040A5 -

Info

Publication number: JP2007012040A5
Application number: JP2006148425A
Authority: JP
Filing date: 2006-05-29
Publication date: 2009-07-09
Anticipated expiration: 2026-05-29

Claims

And a sensor for reading the biometric information of use for the user,
And it means to create a password based on the biological information that has been read in the previous Symbol sensor,
Means for storing, as a reference password, a password created based on the biometric information of the authorized user by the means for creating the password;
Means for verifying the password and the reference password;
Authentication card, wherein when the password and the reference password matches, to have a means for transmitting authentication data wirelessly.

2. The authentication card according to claim 1, wherein when the password does not match the reference password, the authentication card transmits a non-authentication completion signal.

2. The authentication card according to claim 1, wherein the authentication card does not transmit a non-authentication completion signal when the password does not match the reference password.

4. The authentication card according to claim 1, wherein the password and the reference password are created by converting the biometric information using a correspondence table stored in the authentication card. .

5. The authentication card according to claim 1, further comprising a power supply circuit for generating electric power from electromagnetic waves received from outside.

6. The authentication card according to claim 1, further comprising a power supply device made of a solar cell film.

The authentication card according to claim 1, wherein the sensor is provided on both sides of the authentication card.

8. The authentication card according to claim 7, wherein the password is created by using two pieces of biometric information read by the sensors respectively provided on both sides of the authentication card.

Storing a reference password created by conversion using the correspondence table stored biometric information of a positive equivalent user to the card to the card,
Reading the user's biometric information with the card;
Converting the user's biometric information with the card into a password using the correspondence table;
Collating the password with the reference password on the card;
The result of the comparison, when the password and the reference password match, authentication method characterized by a step of notifying the authentication data of the user to the matching destination.

The authentication method according to claim 9, wherein the biometric information is read using a power source obtained by communication between the card and a terminal.

Storing the reference password created by converting the biometric information of the authorized user using the correspondence table stored in the card into the card ;
Reading biometric information of a user with the card using a power source obtained by communication between the card and the terminal;
Converting the user's biometric information with the card into a password using the correspondence table;
Collating the password with the reference password on the card;
The result of collation, if the password and the reference password match, and a step of notifying the authentication data of said user to said terminal,
Authentication method wherein the user authentication data after the terminal has received and starts communication with the user and the server via the terminal.

In any one of claims 9 to 11, wherein the comparison result, the authentication method the password and the reference password may not match, the card is characterized in that it does not signal the authentication data of the user to the matching destination .

Possess a terminal, and a management server, and an authentication card,
The authentication card is
A sensor that reads the biological information of the user ;
And it means to create a password based on the biological information that has been read in the previous Symbol sensor,
Means for storing, as a reference password, a password created based on the biometric information of the authorized user by the means for creating the password;
Means for verifying the password and the reference password;
A communication system comprising: means for wirelessly transmitting authentication data to the terminal connected to the management server when the password and the reference password match .

According to claim 13, wherein the collation result, the communication in which the password and the reference password is if it does not match, the non-authentication completion signal to the management server from the authentication card through the terminal, characterized in that it is transmitted system.

14. The communication system according to claim 13, wherein if the password and the reference password do not match as a result of the verification, the authentication card does not transmit a non-authentication completion signal to the terminal.

16. The communication system according to claim 13, wherein the password and the reference password are created by converting the biological information using a correspondence table stored in the authentication card. .

17. The authentication card according to any one of claims 13 to 16, wherein the authentication card creates the password using power generated from electromagnetic waves received from the terminal, and collates the password with the reference password. A communication system.

The communication system according to any one of claims 13 to 17, wherein the authentication card includes a power supply device made of a solar cell film.

The communication system according to any one of claims 13 to 18, wherein the sensors are provided on both sides of the authentication card.

20. The communication system according to claim 19, wherein the password is created by using two pieces of biometric information read by the sensors provided on both sides of the authentication card.