| 摘要 |
<p>A biometric data acquisition system comprising a terminal device having a biometric data storing unit for storing a plurality of kinds of biometric data associated with a person; an authentication device which performs person authentication based on the biometric data transmitted from the terminal device; and a biometric data acquisition device having a biometric data acquiring unit for acquiring the biometric data, an encryption unit which encrypts the biometric data by using an encryption key, and a decryption key storing unit which stores a decryption key, and wherein the biometric data associated with the person, acquired by the biometric data acquiring unit, is encrypted by the encryption unit and transferred to the terminal device for storage in the biometric data storing unit, and when the encrypted biometric data stored in the terminal is transmitted to the authentication device, the authentication device decrypts the encrypted biometric data by using the decryption key stored in the decryption key storing unit of the biometric data acquisition device.</p> |
