LDN services: Difference between revisions
→GroupInfo: GroupInfo+0x0 is some kind of wrapped "master" key - maybe a word other than "master" is good for this? |
m →lp2p: Clarify that key A is used for CCMP |
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Communication uses sockets with standard Data frames and the above Action frames. Switch consoles presumably only use the Action frames to communicate with each other? | Communication uses sockets with standard Data frames and the above Action frames. Switch consoles presumably only use the Action frames to communicate with each other? | ||
Key A derived by ldn-sysmodule is used directly as the static CCMP key for all data-frames (CCMP / MIC is standard). However, with [[#GroupInfo]]+0x8A value 3, standard WPA2-PSK is used instead. | |||
This uses infrastructure-mode (AccessPoint), and DHCP is used. The group-owner is the AccessPoint. Note that the probe response includes the same Nintendo tags included with the beacon. Once connected, the group-owner sends the same Epigram-vendor Action frame(s) described in [[#ldn]]. At this point socket communication can begin, including DHCP usage. | This uses infrastructure-mode (AccessPoint), and DHCP is used. The group-owner is the AccessPoint. Note that the probe response includes the same Nintendo tags included with the beacon. Once connected, the group-owner sends the same Epigram-vendor Action frame(s) described in [[#ldn]]. At this point socket communication can begin, including DHCP usage. | ||