| 摘要 |
This method considers: - an issuing entity assigning each user with an identification code and/or a generic code, and optionally a password or access key, - the generation by an issuing entity of some codes to identify the possible operation and/or transactions to be carried out, - the delivery of the codes to the user, either directly or through a third party, - the validation by the user of those codes corresponding to the operations or transactions to be carried out and - the execution by the user's issuing entity of those operations and transactions authorised by the user. |
