Package javacard.security
Class CryptoException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.lang.RuntimeException
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- javacard.framework.CardRuntimeException
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- javacard.security.CryptoException
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- All Implemented Interfaces:
java.io.Serializable
- Direct Known Subclasses:
CryptoExceptionSubclass
public class CryptoException extends CardRuntimeException
CryptoException
represents a cryptography-related exception.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static short
ILLEGAL_USE
This reason code is used to indicate that the signature or cipher algorithm does not pad the incoming message and the input message is not block aligned.static short
ILLEGAL_VALUE
This reason code is used to indicate that one or more input parameters is out of allowed bounds.static short
INVALID_INIT
This reason code is used to indicate that the signature or cipher object has not been correctly initialized for the requested operation.static short
NO_SUCH_ALGORITHM
This reason code is used to indicate that the requested algorithm or key type is not supported.static short
UNINITIALIZED_KEY
This reason code is used to indicate that the key is uninitialized.
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Constructor Summary
Constructors Constructor Description CryptoException(short reason)
Constructs aCryptoException
with the specified reason.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
throwIt(short reason)
Throws an instance ofCryptoException
with the specified reason.-
Methods inherited from class javacard.framework.CardRuntimeException
getReason, setReason
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Field Detail
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ILLEGAL_VALUE
public static final short ILLEGAL_VALUE
This reason code is used to indicate that one or more input parameters is out of allowed bounds.- See Also:
- Constant Field Values
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UNINITIALIZED_KEY
public static final short UNINITIALIZED_KEY
This reason code is used to indicate that the key is uninitialized.- See Also:
- Constant Field Values
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NO_SUCH_ALGORITHM
public static final short NO_SUCH_ALGORITHM
This reason code is used to indicate that the requested algorithm or key type is not supported.- See Also:
- Constant Field Values
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INVALID_INIT
public static final short INVALID_INIT
This reason code is used to indicate that the signature or cipher object has not been correctly initialized for the requested operation.- See Also:
- Constant Field Values
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ILLEGAL_USE
public static final short ILLEGAL_USE
This reason code is used to indicate that the signature or cipher algorithm does not pad the incoming message and the input message is not block aligned.- See Also:
- Constant Field Values
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Method Detail
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throwIt
public static void throwIt(short reason)
Throws an instance ofCryptoException
with the specified reason.- Parameters:
reason
- the reason for the exception.- Throws:
CryptoException
- always.
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