Concepts
The standards and card model YggdraSIM implements — secure elements, GlobalPlatform, ETSI UICC, 3GPP NAA, RSP, SAIP, and OTA/SCP80. Read these to understand what the shells act on, not how to drive them.
Secure Element Primer
ISO 7816 transport and secure-element basics.
GlobalPlatform
Card lifecycle, SCP03, and GP file system.
ETSI UICC
UICC application model and file layout.
3GPP NAA
USIM authentication and network access.
RSP Architecture
SGP.02 / .22 / .32 remote provisioning flows.
SAIP Profiles
Interoperable profile packages and tooling.
OTA / SCP80
Over-the-air packet model used by SCP80.
HIL Model
Hardware-in-the-loop bridge and capture model.