Title:
可聴音による確実な識別認証のための方法と装置
Document Type and Number:
Japanese Patent JP2004517376
Kind Code:
A
Abstract:
Method and apparatus for allowing persons to securely identify themselves in electronic commerce and transactions involving other parties. A token stores or determines a set of cryptographic signatures and uses a sound component to generate a unique audible tone representative of a cryptographic signature. The audible tone is conveyed to a party requesting authentication of the token holder, whereupon the party determines whether the information conveyed by the audible tone exists in a database of identities.
Inventors:
Rose, gregory
Antonio, Franklin Pee
Antonio, Franklin Pee
Application Number:
JP2002509874A
Publication Date:
June 10, 2004
Filing Date:
June 18, 2001
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
G06F21/32; G06Q20/32; G10L15/00; G10L15/28; G10L17/00; H04L9/32; (IPC1-7): G06F15/00; G06F17/60; G10L15/00; G10L15/28; G10L17/00; H04L9/32
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto