Importance

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Abstract

A method of managing accounts by an account authority for the same account holder includes associating identity information for each account with the same public key. A method for establishing a new account for the same account holder with each one of a plurality of account authorities includes associating respective identity information for each account with the same public key of the account holder. A method of setting up an account with account authorities for the later process of validating the identity of a sender of electronic communications representing requests for performance of actions regarding the accounts, each electronic communication including a digital signature and respective sender identity information, includes associating a public key with the account such that the public key later is retrievable following receipt of a communication based on the respective sender identity information in the communication, the public key being the same for each account authority.

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First Claim