System and method for providing fault tolerant transcriptions over an unsecured communication channel
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United States of America Patent
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Mar 6, 2001
Grant Date -
N/A
app pub date -
Nov 5, 1997
filing date -
Nov 5, 1997
priority date (Note) -
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Abstract
A system and method for conducting secure fault tolerant transactions, such as financial transaction, remotely is disclosed. The transactions are conducted utilizing a portable processor device which is initialized and authorized according to the present invention. Thereafter, the portable processor operates to conduct transactions involving information exchange through unsecured communication paths according to a predetermined protocol. The protocol includes the use of atomic transactions within the portable processor device.
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