implementation("io.lightine.tessera:tessera-emrtd-core:0.5.0")Placeholder module reserving the tessera-emrtd-core artifactId. Will contain pure logic for electronic document data (data-group parsing, Security Object structural parsing, BAC/PACE key derivation); NFC I/O lives in separate platform-specific modules (tessera-emrtd-nfc-android, tessera-emrtd-nfc-ios) per ADR-016. Planned for the 0.6.0 release; currently empty, do not depend on this module yet.