Apparatus and Method to Obtain Electronic Authentication

• US 20150006897A1
• Filed: 06/28/2013
• Published: 01/01/2015
• Est. Priority Date: 06/28/2013
• Status: Abandoned Application

• Current Assignee: Avago Technologies General IP PTE Limited (Broadcom, Inc.)
• Original Assignee: Broadcom Corporation (Broadcom, Inc.)
• Inventors: Rajakarunanayake, Yasantha, Bunch, William, Mendel, Jacob
• Application Number:
  US13/930,305
• Publication Number:
  US 20150006897A1
• Time in Patent Office: Days
• US Class Current: 713/176
• CPC Class Codes: H04L 63/0823 using certificates cryptographic mechanisms or cryptographic arrangements for entity authentication involving certificates H04L9/3263
• CPC Class Codes: H04W 12/069 using certificates or pre-shared keys
• CPC Class Codes: H04W 4/08 User group management

Abstract

A host apparatus to obtain electronic authentication of a request associated with a group, the host apparatus including a processor to receive the request from an external device external to the group, to generate a digital document based on information associated with the request, to transmit the digital document to a trusted entity device for electronic authentication of the request, to receive the digital document from the trusted entity device, to determine whether the electronic authentication of the request was successful, and to process the request when it is determined that the electronic authentication of the request was successful.

Claims

1. A host apparatus to obtain electronic authentication of a request associated with a group, the host apparatus comprising:

a processor configured to;

receive the request from an external device external to the group;

generate a digital document based on information associated with the request;

transmit the digital document to a trusted entity device for electronic authentication of the request;

receive the digital document from the trusted entity device, and determine whether the electronic authentication of the request was successful; and

process the request when it is determined that the electronic authentication of the request was successful.

2. The host apparatus of claim 1, wherein, to process the request, the processor is further configured to:

transmit the digital document to at least one member of the group for approval of the request; and

grant the request when approval from the at least one member of the group is received.

3. The host apparatus of claim 1, wherein, upon receiving the request from the external device, the processor is further configured to determine whether additional information associated with the request is required to process the request, and to request the additional information from the external device prior to generating the digital document when it is determined that the additional information is required.

4. The host apparatus of claim 1, wherein the processor is configured to set up a secure wireless channel between the host apparatus and the trusted entity device, and to transmit the digital document to the trusted entity device over the secure wireless channel.

5. The host apparatus of claim 1, wherein the processor is configured to encrypt the digital document, and to transmit the digital document encrypted to the trusted entity device.

6. The host apparatus of claim 2, wherein the processor is configured to transmit the digital document to the at least one member of the group over a secure network.

7. The host apparatus of claim 2, wherein the at least one member of the group includes a plurality of members, and the processor is configured to grant the request when approvals from each of the plurality of members are received.

8. The host apparatus of claim 2, wherein the at least one member of the group includes a plurality of members, and the processor is configured to grant the request when approvals from a majority of the plurality of members are received.

9. The host apparatus of claim 1, wherein the processor is configured to determine that the electronic authentication of the request was successful when the digital document received from the trusted entity device includes a digital signature.

10. A method for obtaining electronic authentication of a request associated with a group, the method comprising:

receiving, in a processor, a request from an external device external to the group, the request being associated with the group;

generating, in the processor, a digital document based on information associated with the request;

transmitting, from the processor, the digital document to a trusted entity device for electronic authentication of the request;

receiving, at the processor, the digital document from the trusted entity device, and determining whether the electronic authentication of the request was successful; and

processing, in the processor, the request upon determining that the electronic authentication of the request was successful.

11. The method of claim 10, wherein the processing the request comprises:

transmitting the digital document to at least one member of the group for approval of the request; and

granting the request upon receiving approval from the at least one member of the group.

12. The method of claim 10, further comprising:

determining, upon receiving the request from the external device, whether additional information associated with the request is required to process the request; and

requesting the additional information from the external device prior to generating the digital document upon determining that the additional information is required.

13. The method of claim 10, wherein transmitting the digital document to the trusted entity device comprises:

setting up a secure wireless channel between the processor and the trusted entity device, and

transmitting the digital document to the trusted entity device over the secure wireless channel.

14. The method of claim 10, wherein the transmitting the digital document to the trusted entity device comprises:

encrypting the digital document, and transmitting the encrypted digital document to the trusted entity device.

15. The method of claim 11, wherein the transmitting the digital document to at least one member of the group comprises transmitting the digital document to the at least one member of the group over a secure network.

16. The method of claim 11, wherein the at least one member of the group includes a plurality of members, and the processing the request comprises granting the request upon receiving approvals from each of the plurality of members.

17. The method of claim 11, wherein the at least one member of the group includes a plurality of members, and the processing the request comprises granting the request upon receiving approvals from a majority of the plurality of members.

18. The method of claim 10, wherein the determining whether the electronic authentication of the request was successful comprises determining whether the digital document received from the trusted entity device includes a digital signature.

19. A communication system for obtaining electronic authentication, the communication system comprising:

at least one member device included in group associated with the communication system;

an external device external to the group; and

a host processor configured to;

receive a request from the external device, the request being associated with the group;

generate a digital document based on information associated with the request;

transmit the digital document to a trusted entity device for electronic authentication of the request;

receive the digital document from the trusted entity device, and determine whether the electronic authentication of the request was successful; and

process the request when it is determined that the electronic authentication of the request was successful.

20. The communication system of claim 19, wherein, when it is determined that the electronic authentication of the request was successful, the host processor is further configured to:

transmit the digital document to at least one member of the group for approval of the request; and

grant the request when approval from the at least one member of the group is received.