Signature system presenting user signature information
AssigneesFujitsu Limited, Sumitomo Mitsui Banking Corporation
InventorsNobuyuki Mori, Michihiro Miyasaka, Takayuki Yamaguchi
Life of this patent
Estimating the term…
Abstract
A user inputs identification information in a terminal, and generates identification information and bar code information about a signature program. A receiver reads the bar code information of the user using a bar code reader. The bar code reader executes a signature program, generates signature information containing the identification information of the user, and requests a certification device to verify the signature information.
Claims29
A signature system presenting a receiver with signature information of a user, comprising:
- an input unit inputting the identification information of the user;
- and
- an output unit outputting information for generation of the signature information according to the input identification information in a format readable by a bar cord reader.
A signature system presenting signature information of a user to a receiver, comprising:
- a reading unit reading information in a bar code format;
- and
- a generation unit generating the signature information according to the read information.
A signature system, comprising:
- an input unit through which a user inputs authentication information, which is significant and repeatedly reproducible by the user;
- a generation unit generating blind information of the authentication information;
- and
- an entry unit entering the blind information in a device verifying signature information according to the authentication information.
A computer-readable storage medium storing a program used to direct a computer to perform:
- inputting identification information of a user;
- generating information for generation of signature information of the user according to the input identification information;
- and
- outputting the generated information in a format readable by a bar code reader.
A computer-readable storage medium storing a program used to direct a computer to perform:
- reading information in a bar code format;
- and
- generating signature information of a user based on the read information.
A computer-readable storage medium storing a program used to direct a computer to perform:
- inputting authentication information, which is significant and repeatedly reproducible by a user;
- generating blind information of the authentication information;
- and
- entering the blind information in a device verifying signature information according to the authentication information.
A signature system presenting a receiver with signature information of a user, comprising:
- input means for inputting the identification information of the user;
- and
- output means for outputting information for generation of the signature information according to the input identification information in a format readable by a bar cord reader.
A signature system presenting signature information of a user to a receiver, comprising:
- reading means for reading information in a bar code format;
- and
- generation means for generating the signature information according to the read information.
A signature system, comprising:
- input means through which a user inputs authentication information, which is significant and repeatedly reproducible by the user;
- generation means for generating blind information of the authentication information;
- and
- entry means for entering the blind information in a device verifying signature information according to the authentication information.
Dependencies are inferred from the claim text.