Amadeus S.a.s.

Roman Bayon

Michele Minelli

Giuseppe Andrea Turelli

Dinh Cuong Tran

Sylvain Florent Frederic Palmier

Sylvain Palmier

Rodrigo Broggi

Richard Beuvot

Giuseppe Turelli

Systems and methods for providing a tokenization authentication process. A node receives an encrypted token comprising a first set of sensitive data. The encrypted token was generated by a randomization service based on a mapping structure. A second set of sensitive data is determined using a detokenization process based on the encrypted token. A rebuilt token is generated using a retokenization process based on the second set of sensitive data. In response to determining that the encrypted token is validated, the first set of sensitive data is provided to an application interface of a first process executing using a first set of computing resources that are isolated from a second set of computing resources that the node allocates to the randomization service.

Distributed tokenization authentication

Systems and methods for providing decentralized tokenization with mapping data devoid of sensitive data. A node receives a set of index-key pairs generated by a randomization service external to the node. Each index-key pair in the set of index-key pairs defines a particular index value mapped to a particular random key value. The node creates a mapping structure using the set of index-key pairs. Data-in-transit comprising sensitive data is received. A tokenization service of the node generates a token for the sensitive data using the mapping structure.

Efficient random tokenization in the cloud

Systems and methods for processing tokenization requests to facilitate safe storage of tokens. An epoch is identified as a current epoch based on a current system time of a node. A seed value is computed by the node based on a start time of the epoch and a secret. A plurality of ephemeral tokens is generated by a randomization service of the node for a set of sensitive data based on the seed value. Each ephemeral token of the plurality of ephemeral tokens has a usable life defined by the epoch. Each sensitive data instance in the set of sensitive data is associated with a particular ephemeral token of the plurality of ephemeral tokens to create a mapping structure in a main memory of the node. A tokenization service of the node is configured to process tokenization requests using the mapping structure.

Periodic generation of random function in the cloud

Growing community of inventors

Antibes, France

Roman Bayon