Systems and methods for secure detokenization

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United States of America Patent

PATENT NO 9780953
SERIAL NO

14806257

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Abstract

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A method for requesting a credential associated with token in a multiple token layer environment is disclosed. A tokenization certificate serves to validate the identity of a credential requestor and provide information about the requestor's authorization for de-tokenizing a token. Also, a public key in the tokenization certificate is used to encrypt the credential for secure transmission to the requestor.

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Patent Owner(s)

  • VISA INTERNATIONAL SERVICE ASSOCIATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aissi, Selim Dublin, US 129 7247
Gaddam, Ajit Sunnyvale, US 45 3115

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