# What's the algorithm for finding sequences used by TraMineR?

I'm working an analysis about finding frequent sequences in a event-state dataset using the R package TraMineR (and arulesSequences too). In arulesSequences the algorithm used to find frequent sequences is the cSPADE algorithm.

But what is the algorithm TraMineR uses for the function seqefsub? Does it use the GSP algorithm or the cSPADE algorithm as well? I couldn't find any information about that in the user guide and other information material.