Secure generation and inversion of tokens

Solis, John Hector

Title: Secure generation and inversion of tokens

Abstract

Described herein are various technologies related to secure generation of tokens and secure inversion of tokens. A tokenization system executes in a secure execution environment, and is configured to receive a string and an encrypted tokenization function. The tokenization system decrypts the encrypted tokenization function, and executes the tokenization function over the string to generate a token. The token is transmitted to a logically separate computing environment, and the tokenization system deletes the tokenization function and the string.

Inventors:: Solis, John Hector

Issue Date:: 2019-09-10

Research Org.:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1576346

Patent Number(s):: 10410210

Application Number:: 14/676,637

Assignee:: National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)

Patent Classifications (CPCs):: G - PHYSICS G06 - COMPUTING G06Q - DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES

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G - PHYSICS G06 - COMPUTING G06Q - DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
G06Q20/3821 - {Electronic credentials}
G06Q2220/00 - Business processing using cryptography
G06Q20/382 - {insuring higher security of transaction}
G06Q20/38215 - {Use of certificates or encrypted proofs of transaction rights}
G06Q20/367 - {involving intelligent token, e.g. electronic purse}
G06Q20/20 - Point-of-sale [POS] network systems {

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DOE Contract Number:: AC04-94AL85000

Resource Type:: Patent

Resource Relation:: Patent File Date: 2015 Apr 01

Country of Publication:: United States

Language:: English

Citation Formats


                    Solis, John Hector. Secure generation and inversion of tokens.  United States: N. p., 2019. 
        Web.

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                    Solis, John Hector. Secure generation and inversion of tokens.  United States.

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                    Solis, John Hector. Tue .  
        "Secure generation and inversion of tokens".  United States.  https://www.osti.gov/servlets/purl/1576346.

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@article{osti_1576346,

  title        = {Secure generation and inversion of tokens},

  author       = {Solis, John Hector},

  abstractNote = {Described herein are various technologies related to secure generation of tokens and secure inversion of tokens. A tokenization system executes in a secure execution environment, and is configured to receive a string and an encrypted tokenization function. The tokenization system decrypts the encrypted tokenization function, and executes the tokenization function over the string to generate a token. The token is transmitted to a logically separate computing environment, and the tokenization system deletes the tokenization function and the string.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {9}

}

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Works referenced in this record:

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patent, October 2014

van Dijk, Marten; Bowers, Kevin D.; Brainard, John
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Secure transaction management
patent, July 2014

Tieken, Craig A.
US Patent Document 8,788,429
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=8788429

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Title: Secure generation and inversion of tokens

Abstract

Citation Formats

Controlling a soft token running within an electronic apparatus patent, October 2014

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patent, November 2010

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