Information security – Access control or authentication – Stand-alone
Reexamination Certificate
2006-01-24
2006-01-24
Morse, Greg (Department: 2134)
Information security
Access control or authentication
Stand-alone
C726S019000
Reexamination Certificate
active
06990684
ABSTRACT:
An entity which executes person authentication such as a service provider (SP) and a user device (UC) receives a request for person authentication from an entity which requests person authentication. The entity which requests person authentication can vary in form. The entity which executes person authentication decrypts the template by using a person identification certificate that can be owned by the entity which executes person authentication or provided from the outside, compares the template with sampling information input by a user and notifies the entity which requests person authentication of the result of comparison. The data for person identification is provided as encrypted information that can be decrypted only by the entity which executes person authentication, thereby performing safe authentication in various locations or devices, while preventing the template information from leaking out.
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Futamura Ichiro
Ishibashi Yoshihito
Kon Masashi
Matsuyama Shinako
Watanabe Hideaki
Elmore John
Morse Greg
Sonnenschein Nath & Rosenthal LLP
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