Secure communications for a currency handling machine
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United States of America Patent
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Aug 23, 2005
Grant Date -
Jul 11, 2002
app pub date -
Dec 19, 2001
filing date -
Dec 22, 2000
priority date (Note) -
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Abstract
A method and apparatus for securing communications in a currency-handling machine. The method includes generating an encrypted transaction message based on a bill acceptor transaction event, communicating the encrypted transaction message to a transaction controller, decrypting the encrypted transaction message and enabling the bill acceptor to accept bills.
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