| 摘要 |
FIELD: information technology. ^ SUBSTANCE: method of providing a digital identification presentation for a participant comprises steps for generating a first digital identification presentation descriptor and a second digital identification presentation descriptor according to a predetermined policy which determines which descriptors are available for a participant; sending the first and second digital identification presentation descriptors to the participant; receiving a request from the participant for at least the first digital identification presentation corresponding to the first digital identification presentation descriptor; forming at least the first digital identification presentation. ^ EFFECT: high security. ^ 18 cl, 9 dwg |
