One-time password client
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United States of America Patent
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N/A
Issued Date -
Mar 15, 2007
app pub date -
Apr 3, 2006
filing date -
Aug 3, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention is directed to an OTP client, comprising: a plurality of tickets, each having an impression of a subsequent OTP value of an OTP sequence; and a ticket dispenser, for storing the tickets and for dispensing the tickets to a user for an authentication session. The OTP client may further comprise an impression of information for identifying the OTP sequence, such as a PIN associated with the OTP sequence. The OTP client may further comprise an amount indication mechanism, for indicating the number of tickets remaining in the dispenser, such as an aperture in the body of the dispenser, a sequential number impressed on the tickets, etc. According to one embodiment of the invention, the impression of an OTP value includes an impression of a barcode notation.
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