| 摘要 |
The invention provides a transaction system (1000, 1100, 1500, 2000, 3000, 4000, 5000, 5010, 5020, 6000) wherein, when an entity (person, company, computer program), transaction, document or thing needs to be authenticated, information regarding one or more of the parties or items (such as electronic records) involved is associated with biometric data of at least one of the parties. The electronic records are hashed with a session key. Biometric data regarding at least one of the parties authorizing the transaction are measured with biometric means (such as signature dynamics). The biometric means I 100 have a unique identification key (ID). The ID and the session key are used to create a transaction key. The transaction key is used to encrypt the HASH and the dynamic biometric data of the authorizing individual or individuals. The biometric data of the individuals are used to authenticate the identity of the individual.
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