About This Training
SEMS allows to generate offline scripts that can be broadcasted to perform card content management operations over a group of secure elements. This training is about SEMS/LS-CGT and KET tools, which is an extension to the Global Platform Amendment-I specification, where the overall architecture of the solution is explained. LS CGT tool can be used to generate keypairs, sign certificates, encode scripts and decrypt keys. LS-KET is the tool used off-card to extract the SCP keyset provided in the LS-Client response file.