Scanner, Terminal and Method For Reading an Optical Code with Authenticatable Information
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United States of America Patent
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Issued Date -
May 30, 2013
app pub date -
Nov 30, 2011
filing date -
Nov 30, 2011
priority date (Note) -
Abandoned
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Abstract
A scanner, terminal and method are provided for reading an optical code where a portion of the information stored in the optical code is encrypted. In accordance with an aspect of the invention, a public cryptographic key associated with the optical code is used to decrypt the encrypted portion of the information and data from the decrypted portion is used to authenticate the remainder of the information.
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