Confidential information storing method, information processing terminal, and computer-readable recording medium
First Claim
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1. A confidential information storing method performed by a computer, comprising:
- acquiring multiple sets of biometric information from a biometric information reader;
storing the multiple sets of the acquired biometric information and specific information for specifying the biometric information to be used to generate a pass phrase in a biometric information storage part;
acquiring the pass phrase generated based on the biometric information and the specific information;
encrypting confidential information by using the acquired pass phrase; and
storing the encrypted confidential information.
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Abstract
A confidential information storing method performed by a computer is disclosed. Multiple sets of biometric information are acquired from a biometric information reader. The multiple sets of the acquired biometric information and specific information for specifying the biometric information to be used to generate a pass phrase are stored in a biometric information storage part. The pass phrase generated based on the biometric information and the specific information are acquired. Confidential information is encrypted by using the acquired pass phrase. The encrypted confidential information is stored.
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Citations
11 Claims
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1. A confidential information storing method performed by a computer, comprising:
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acquiring multiple sets of biometric information from a biometric information reader; storing the multiple sets of the acquired biometric information and specific information for specifying the biometric information to be used to generate a pass phrase in a biometric information storage part; acquiring the pass phrase generated based on the biometric information and the specific information; encrypting confidential information by using the acquired pass phrase; and storing the encrypted confidential information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An information processing terminal, comprising:
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a memory; and a processor coupled to the memory and the processor configured to acquire multiple sets of biometric information from a biometric information reader; store the multiple sets of the acquired biometric information and specific information for specifying the biometric information used to generate a pass phrase; acquire the pass phrase generated based on the biometric information and the specific information; encrypt confidential information by using the acquired pass phrase; and store the encrypted confidential information in a confidential information storage part.
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11. A non-transitory computer-readable recording medium storing a confidential information storing program that causes a computer to perform a process comprising:
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acquiring multiple sets of biometric information from a biometric information reader; storing the multiple sets of the acquired biometric information and specific information for specifying the biometric information used to generate a pass phrase; acquiring the pass phrase generated based on the biometric information and the specific information; encrypting confidential information by using the acquired pass phrase; and storing the encrypted confidential information in a confidential information storage part.
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Specification