Obfuscating private information using a transaction identifier
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United States of America Patent
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May 8, 2018
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N/A
app pub date -
Feb 22, 2016
filing date -
Feb 26, 2015
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Abstract
A network interface receives transaction information. A processor determines private information and public information from the received transaction information. The network interface communicates the private information to an obfuscation engine, and receives obfuscated private information. The processor then merges the obfuscated private information with the public information to create a temporary identifier, and then converts the temporary identifier into a transaction identifier. A printer then prints a portion of the public information and the transaction identifier on a transaction receipt.
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