OMEMO is the next generation of end-to-end encryption method for IM applications, which supersedes OTR. Compare to OTR, OMEMO provides many useful new features.

Currently, the support for libpurple is still in development. I found two projects - lurch and libpurple-omemo-plugin. They are in early phase so it is probably not very stable and few features are missing.

I plan to do some research on OMEMO implement by reading documents and papers. And try to compile the early version of the two projects on openSUSE, to see if it is really works as expect.