0.1.0-alpha03

auth/com.midnight.kuira.core.auth

Package-level declarations

Types

AuthenticatedCipher

data class AuthenticatedCipher(val cipher: Cipher)

Result of a successful biometric authentication with CryptoObject.

AuthenticationCancelledException

class AuthenticationCancelledException(message: String) : Exception

Thrown when the user explicitly cancels biometric authentication.

AuthenticationFailedException

class AuthenticationFailedException(message: String) : Exception

Thrown when biometric authentication fails for any other reason (hardware error, no enrollment, etc.).

AuthenticationLockedOutException

class AuthenticationLockedOutException(message: String) : Exception

Thrown when biometric authentication is temporarily locked out after too many failed attempts. Typically unlocks after ~30 seconds.

AuthenticationPermanentlyLockedOutException

class AuthenticationPermanentlyLockedOutException(message: String) : Exception

Thrown when biometric authentication is permanently locked out. User must authenticate with device credential (PIN/pattern/password) to reset.

object AuthPolicy

Centralized authentication policy for biometric-gated Keystore keys.

class BiometricGate(keyManager: WalletKeyManager)

Wraps BiometricPrompt + BiometricPrompt.CryptoObject as a suspend function.

CorruptedSeedException

class CorruptedSeedException(message: String) : Exception

Thrown when the encrypted seed file on disk is corrupted or malformed (wrong size, invalid IV length, decryption fails). The caller should trigger a recovery flow from backup.

KeySecurityLevel

enum KeySecurityLevel : Enum<KeySecurityLevel>

Security level of the Keystore key backing.

class PlaintextSeed(val mnemonicEntropy: ByteArray, val bip39Seed: ByteArray)

Wallet seed material decrypted into memory.

SecurityCapabilities

class SecurityCapabilities(context: Context)

Detects device hardware security capabilities.

class SeedVault(context: Context, biometricGate: BiometricGate)

Encrypted seed storage backed by Android Keystore + biometric authentication.

WalletAddressCache

class WalletAddressCache(context: Context)

Persistent, per-network store for the wallet's public addresses.

WalletAddresses

data class WalletAddresses(val unshieldedAddress: String, val shieldedAddress: String?)

Cached wallet addresses for one Midnight network.

WalletKeyManager

class WalletKeyManager

Manages the AES-256 master key in Android Keystore.