Biological data registration support device, biological data registration support system, biological data registration support method, biological data registration support program, recording medium for strong biological data registration support program

An authentication method comprising:

• obtaining a plurality of scenarios each corresponding to a service, each scenario including at least one verification method which is related to an authentication data;
• determining two of the plurality of scenarios as a first registration scenario and a second registration scenario for the service based on request information;
• acquiring input authentication data related to the at least one verification method of the first registration scenario and the second registration scenario;
• when the first registration scenario is used for the service, collating the input authentication data with the authentication data related to the at least one verification method of the first registration scenario;
• when the first registration scenario is not used for the service, collating the input authentication data with the authentication data related to the at least one verification method of the second registration scenario;
• and
• in case that the verification is successful, providing the service corresponding to the registration scenario.

A non-transitory computer-readable medium storing an authentication data registration support program that causes a computer to execute:

• obtaining a plurality of scenarios each corresponding to a service, each scenario including at least one verification method and which is related to an authentication data;
• determining two of the plurality of scenarios as a first registration scenario and a second registration scenario for the service based on request information;
• acquiring input authentication data related to the at least one verification method of the first registration scenario and the second registration scenario;
• when the first registration scenario is used for the service, collating the input authentication data with the authentication data related to the at least one verification method of the first registration scenario;
• when the first registration scenario is not used for the service, collating the input authentication data with the authentication data related to the at least one verification method of the second registration scenario;
• and
• in case that the verification is successful, providing the service corresponding to the registration scenario.