What are the suggested standards to implement encrypted group / multi-party chat?
Or are there any standards missing? So far group / multi-party chat does not seem to be a feature specified for OTR, but I found this paper by Ian Goldberg et.al.: Multi-party Off-the-Record Messaging http://www.cypherpunks.ca/~iang/pubs/mpotr.pdf Multi-party Off-the-Record Messaging [three pages longer] http://www.cacr.math.uwaterloo.ca/techreports/2009/cacr2009-27.pdf Cheers, Andreas
