Electronic security key for enabling electronic coin acceptors and the like
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United States of America Patent
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May 20, 2003
Grant Date -
N/A
app pub date -
Nov 15, 1999
filing date -
Nov 15, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An electronic security key is particularly adapted to exchange electronic data with an electronic coin acceptor circuit of a coin acceptor to enable the coin acceptor for coin programming. The electronic security key includes an electronic security key circuit defined by subcircuits including (1) circuitry for exchanging electronic data with an electronic coin acceptor, (2) encryption generating circuitry for generating encrypted password data at a sufficient value to generate authentication data from at least a portion of the electronic data transmitted to the electronic security key circuit, and (3) circuitry for transmitting the generated authentication data to an electronic coin acceptor circuit to thereby enable the electronic coin acceptor circuit for coin programming thereof.
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