JP2001312476A5 - - Google Patents

Claims (5)

A personal authentication device for performing personal authentication based on image data read by an image reading device connected via a network,
Personal image registration means for standardizing and registering image data unique to each individual user using the network so that at least the pixel pitch is uniform ;
Standardization means for standardizing the image data for collation read by the different image reading devices of different types and transmitted via the network according to the specifications of the image data registered by the personal image registration means,
Collation determination means for collating image data standardized by the standardization means and image data registered by the personal image registration means to determine identity;
A determination result transmission means for transmitting the determination result by the collation determination means via the network;
A personal authentication device in a network, comprising: The network user personal image data registered in the personal image registration means is registered in association with information on the image collection source of the image data,
The determination result transmitting unit transmits the determination result by the collation determination unit together with information about the image collection source registered in the personal image registration unit in association with the registered image data to be collated.
The personal authentication apparatus in the network according to claim 1. The personal authentication device in a network according to claim 1 or 2, wherein the image reading device is mounted on a mobile phone . An authentication transaction system in a network in which a certificate authority and a virtual store device are connected on a network,
The certificate authority
And personal image registration means for registering each individual specific images data for the individual user to use the network,
Registered by the personal image registration means and the image data read by the image reading device possessed by the business partner on the network and received via the network in response to the business partner authentication request transmitted from the virtual store device Collation determining means for collating the image data and determining identity,
A determination result transmission means for transmitting the determination result by the collation determination means to the virtual store device via a network;
The virtual store device is
An authentication request transmitting means for transmitting an authentication request of a trading partner to the certificate authority via a network;
A determination result receiving means for receiving a determination result transmitted from the certificate authority,
The authentication transaction system in the network characterized by this. The virtual store apparatus further includes a transaction amount transmitting means for transmitting a transaction amount with a business partner to the certificate authority,
The certificate authority further charges a fee charged to the individual user corresponding to the registered image data subjected to verification by the verification determination unit, and a fee charged by the charging unit from the virtual store. 5. The authentication transaction system in a network according to claim 4, further comprising charging discount means for discounting according to the transmitted transaction amount.