The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2022
Filed:
Dec. 19, 2016
Amazon Technologies, Inc., Seattle, WA (US);
Chelsea Celest Krueger, Seattle, WA (US);
Guy Bialostocki, Seattle, WA (US);
Amitpal Singh Bhutani, Bellevue, WA (US);
Justin Michael Bonnar, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Systems and methods for securing transaction messages are described. In an example, a rule set may be accessed. The rule set may specify a selection of a key from a plurality of keys or an obfuscation process from a plurality of obfuscation processes. The selection may be based on a condition associated with securing transaction messages. The keys or the obfuscation processes may be stored at a card reader. An instruction about the selection may be provided to the card reader based on the rule set and a determination that the condition is satisfied. In turn, a secure transaction message may be received from the card reader. The secure transaction message may have been secured based on the key or the obfuscation process. The secure transaction message may be provided to a transaction system that includes a management system associated with the key or the obfuscation process.