app/ltechnologies.onionphone.securefilemanager.helpers.crypto/HiddenFileCrypto

HiddenFileCrypto

object HiddenFileCrypto

Keystore-backed encryption for files in the app-private hidden directory. Never touches PGP files.

Functions

fun appliesTo(context: Context, path: String): Boolean

getPlaintextLastModified

fun getPlaintextLastModified(context: Context, path: String): Long

getPlaintextSize

fun getPlaintextSize(context: Context, path: String): Long

getViewablePath

fun getViewablePath(context: Context, path: String): String

fun isEncrypted(context: Context, file: File): Boolean

fun isPgpPath(path: String): Boolean

PGP ciphertext must never pass through this layer — OpenPGP stays in PGP Shield.

migratePlaintextFiles

fun migratePlaintextFiles(context: Context)

fun openInput(context: Context, path: String): InputStream

fun openOutput(context: Context, path: String): OutputStream