core-service/org.meshtastic.core.service/[android]SecurityKeyBackupStoreImpl

SecurityKeyBackupStoreImpl

class SecurityKeyBackupStoreImpl(app: Application) : SecurityKeyBackupStore(source)

Encrypted per-node storage for security key backups.

Uses EncryptedSharedPreferences backed by an AES-256-GCM MasterKey (hardware keystore when available), mirroring LockdownPassphraseStoreImpl. Keyed by node number, matching iOS's per-node Keychain entries.

Constructors

constructor(app: Application)

Functions

delete

open override fun delete(nodeNum: Int)

get

open override fun get(nodeNum: Int): StoredSecurityKeys?

save

open override fun save(nodeNum: Int, publicKeyBase64: String, privateKeyBase64: String, timestamp: Long)