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android.security
Interfaces
Classes
Exceptions
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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# android.security\n================\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/android/security/package-summary \"View this page in Java\")\n\nInterfaces\n----------\n\n|-----------------------------------------------------------------------------------|--------------------------------------------------------|\n| [KeyChainAliasCallback](/reference/kotlin/android/security/KeyChainAliasCallback) | The KeyChainAliasCallback is the callback for android. |\n\nClasses\n-------\n\n|---------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [AppUriAuthenticationPolicy](/reference/kotlin/android/security/AppUriAuthenticationPolicy) | The app-URI authentication policy is set by the credential management app. |\n| [AttestedKeyPair](/reference/kotlin/android/security/AttestedKeyPair) | The `AttestedKeyPair` class contains a `KeyPair` instance of keys generated by Keystore and owned by KeyChain, as well as an attestation record for the key. |\n| [ConfirmationCallback](/reference/kotlin/android/security/ConfirmationCallback) | Callback class used when signaling that a prompt is no longer being presented. |\n| [ConfirmationPrompt](/reference/kotlin/android/security/ConfirmationPrompt) | Class used for displaying confirmation prompts. |\n| [FileIntegrityManager](/reference/kotlin/android/security/FileIntegrityManager) | This class provides access to file integrity related operations. |\n| [KeyChain](/reference/kotlin/android/security/KeyChain) | The `KeyChain` class provides access to private keys and their corresponding certificate chains in credential storage. |\n| [KeyPairGeneratorSpec](/reference/kotlin/android/security/KeyPairGeneratorSpec) | This provides the required parameters needed for initializing the `KeyPairGenerator` that works with [Android KeyStore facility](https://developer.android.com/training/articles/keystore.html). |\n| [KeyStoreParameter](/reference/kotlin/android/security/KeyStoreParameter) | This provides the optional parameters that can be specified for `KeyStore` entries that work with [Android KeyStore facility](https://developer.android.com/training/articles/keystore.html). |\n| [NetworkSecurityPolicy](/reference/kotlin/android/security/NetworkSecurityPolicy) | Network security policy. |\n\nExceptions\n----------\n\n|---------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|\n| [ConfirmationAlreadyPresentingException](/reference/kotlin/android/security/ConfirmationAlreadyPresentingException) | This exception is thrown when presenting a prompt fails because another prompt is already being presented. |\n| [ConfirmationNotAvailableException](/reference/kotlin/android/security/ConfirmationNotAvailableException) | This exception is thrown when presenting a prompt fails because the environment lacks facilities for showing confirmations. |\n| [KeyChainException](/reference/kotlin/android/security/KeyChainException) | Thrown on problems accessing the [KeyChain](/reference/kotlin/android/security/KeyChain). |\n| [KeyStoreException](/reference/kotlin/android/security/KeyStoreException) | Exception containing information about the failure at the Keystore / KeyMint layer while generating or using a key. |"]]
