DISTRIBUTED WIRELESS ENCRYPTION NETWORKS, DEVICES, AND METHODS

1 . A method for distributed wireless encryption, comprising:

establishing, at a first wireless access point (WAP), a first encrypted wireless communication link between the first WAP and a first device;

receiving, at the first WAP, a first encrypted data packet from the first device via the first encrypted wireless communication link; and

forwarding the first encrypted data packet from the first WAP to a first node within a first local area network (LAN) including the first WAP, without decrypting the first encrypted data packet.

2 . The method of claim 1 , wherein establishing the first encrypted wireless communication link comprises establishing the first encrypted wireless communication link according to an encryption key, and the method further comprises forwarding the encryption key from the first WAP to the first node.

3 . The method of claim 1 , further comprising decrypting the first encrypted data packet at a second WAP that is different from the first WAP.

4 . The method of claim 1 , further comprising decrypting the first encrypted data packet at a gateway device of the first LAN.

5 . The method of claim 1 , further comprising forwarding the first encrypted data packet from the first node to a second node within the first LAN, without decrypting the encrypted data packet.

6 . The method of claim 5 , wherein forwarding the first encrypted data packet from the first node to the second node comprises forwarding the first encrypted data packet via a wireless communication link between the first node and the second node.

7 . The method of claim 1 , wherein establishing the first encrypted wireless communication link comprises establishing the first encrypted wireless communication link according to an encryption key, and the method further comprises:

forwarding the encryption key from the first WAP to a second WAP; and

establishing a second encrypted wireless communication link between the first device and the second WAP, using the encryption key forwarded from the first WAP to the second WAP.

8 . The method of claim 1 , further comprising:

receiving, at the first WAP, a second encrypted data packet from the first device via the first encrypted wireless communication link; and

decrypting, at the first WAP, the second encrypted data packet.

9 . The method of claim 1 , further comprising:

determining, at the first WAP, that the first encrypted data packet is destined for a destination node within the first LAN; and

in response to determining that the first encrypted data packet is destined for the destination node within the first LAN, performing the step of forwarding the first encrypted data packet from the first WAP to the first node within the first LAN, without decrypting the first encrypted data packet.

10 . The method of claim 1 , further comprising:

receiving, at the first WAP, a second encrypted data packet;

determining, at the first WAP, that the second encrypted data packet is destined for a destination node outside of the first LAN; and

in response to determining that the second encrypted data packet is destined for a destination node outside of the first LAN, decrypting the second encrypted data packet at the first WAP.

11 . The method of claim 1 , further comprising:

receiving, at the first WAP, a second encrypted data packet;

determining, at the first WAP, that the second encrypted data packet is destined for a destination node that does not have decryption capability; and

in response to determining that the second encrypted data packet is destined for a destination node that does not have decryption capability, decrypting the second encrypted data packet at the first WAP.

12 . The method of claim 1 , further comprising:

receiving, at the first WAP, a second encrypted data packet;

determining that an operating status of the first WAP meets a predetermined criterium; and

in response to determining that the operating status of the first WAP meets the predetermined criterium, decrypting the second encrypted data packet at the first WAP.

13 . The method of claim 1 , further comprising:

determining, at the first WAP, that the first encrypted data packet is a low-latency data packet; and

in response to determining that the first encrypted data packet is the low-latency data packet, performing the step of forwarding the first encrypted data packet from the first WAP to the first node within the first LAN, without decrypting the first encrypted data packet.

14 . The method of claim 1 , further comprising:

establishing, at the first WAP, a first unencrypted wireless communication link between the first WAP and a second device;

receiving, at the first WAP, a first unencrypted data packet from the second device via the first unencrypted wireless communication link; and

forwarding the first unencrypted data packet from the first WAP to the first node without encrypting the first unencrypted data packet.

15 . The method of claim 1 , wherein the first WAP comprises a WAP operating according to an Institute of Electrical and Electronics Engineers (IEEE) 802.11 standard.

16 . The method of claim 15 , wherein establishing the first encrypted wireless communication link comprises establishing the first encrypted wireless communication link according to one of a Wi-Fi Protected Access 2 (WPA2) protocol and a Wi-Fi Protected Access 3 (WPA3) protocol.

17 . A thin wireless access point (WAP), comprising:

radio circuitry;

control circuitry configured to control the radio circuitry to:

receive a first encrypted data packet from a first node via a first wireless communication link between the thin WAP and the first node,

forward the first encrypted data packet from the thin WAP to a second node via a second wireless communication link between the thin WAP and the second node, without decrypting the first encrypted data packet,

receive a second encrypted data packet from the second node via the second wireless communication link, and

forward the second encrypted data packet from the thin WAP to the first node via the first wireless communication link, without decrypting the second encrypted data packet; and

power supply circuitry configured to provide electrical power to each of the radio transceiver circuitry and the control circuitry.

18 . The thin WAP of claim 17 , wherein the radio circuitry and the control circuitry are configured to collectively maintain each of the first wireless communication link and the second wireless communication link at the thin WAP according to an Institute of Electrical and Electronics Engineers (IEEE) 802.11 standard.

19 . The thin WAP of claim 17 , wherein the control circuitry is further configured to control the radio circuitry to operate the first and second wireless communication links on different respective wireless channels.

20 . The thin WAP of claim 17 , wherein the control circuitry is further configured to control the radio circuitry to operate the first and second wireless communication links at different respective radio frequencies.