Biometric Security For Cryptographic System


A method of storing data allowing a seed value for generating an encryption key to be retrieved is provided. The method comprises obtaining, for each of a plurality of biological data sources, a respective set of biometric data from an authorised user. A respective biometric identifier is generated from each set of biometric data. The biometric identifiers are stored in a database. A plurality of seed portions are generated that are combinable using a function to generate the seed value. Each seed portion is stored in the database in association with a biometric identifier.

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Document History
  • Publication: Jan 12, 2017
  • Application: Jul 6, 2016
    WO GB 2016052034 W
  • Priority: Jul 6, 2015
    GB GB 201511793 A

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