Account authority digital signature (AADS) accounts

Details Account authority digital signature (AADS) accounts Account authority digital signature (AADS) accounts

2005-12-27

2005-12-27

Zand, Kambiz (Department: 2132)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Protection at a particular protocol layer

C713S175000, C713S176000, C380S282000, C380S285000, C705S064000, C705S067000, C705S071000

Reexamination Certificate

active

06981154

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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