Added in API level 1

KeyException

open class KeyException : GeneralSecurityException

kotlin.Any
↳	kotlin.Throwable
	↳	java.lang.Exception
		↳	java.security.GeneralSecurityException
			↳	java.security.KeyException

Known Direct Subclasses

InvalidKeyException, KeyManagementException

InvalidKeyException	This is the exception for invalid Keys (invalid encoding, wrong length, uninitialized, etc).
KeyManagementException	This is the general key management exception for all operations dealing with key management.

Known Indirect Subclasses

KeyExpiredException, KeyNotYetValidException, KeyPermanentlyInvalidatedException, UserNotAuthenticatedException, UserPresenceUnavailableException

KeyExpiredException	Indicates that a cryptographic operation failed because the employed key's validity end date is in the past.
KeyNotYetValidException	Indicates that a cryptographic operation failed because the employed key's validity start date is in the future.
KeyPermanentlyInvalidatedException	Indicates that the key can no longer be used because it has been permanently invalidated.
UserNotAuthenticatedException	Indicates that a cryptographic operation could not be performed because the user has not been authenticated recently enough.
UserPresenceUnavailableException	Indicates the condition that a proof of user-presence was requested but this proof was not presented.

This is the basic key exception.

Summary

Public constructors
`KeyException()` Constructs a KeyException with no detail message.
`KeyException(msg: String!)` Constructs a KeyException with the specified detail message.
`KeyException(message: String!, cause: Throwable!)` Creates a `KeyException` with the specified detail message and cause.
`KeyException(cause: Throwable!)` Creates a `KeyException` with the specified cause and a detail message of `(cause==null ? null : cause.toString())` (which typically contains the class and detail message of `cause`).

Public constructors

KeyException

Added in API level 1

KeyException()

Constructs a KeyException with no detail message. A detail message is a String that describes this particular exception.

KeyException

Added in API level 1

KeyException(msg: String!)

Constructs a KeyException with the specified detail message. A detail message is a String that describes this particular exception.

Parameters
`msg`	String!: the detail message.

KeyException

Added in API level 1

KeyException(
    message: String!, 
    cause: Throwable!)

Creates a KeyException with the specified detail message and cause.

Parameters
`message`	String!: the detail message (which is saved for later retrieval by the `getMessage()` method).
`cause`	Throwable!: the cause (which is saved for later retrieval by the `getCause()` method). (A `null` value is permitted, and indicates that the cause is nonexistent or unknown.)

KeyException

Added in API level 1

KeyException(cause: Throwable!)

Creates a KeyException with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).

Parameters
`cause`	Throwable!: the cause (which is saved for later retrieval by the `getCause()` method). (A `null` value is permitted, and indicates that the cause is nonexistent or unknown.)