Package org.bouncycastle.crypto.engines
Class RC2WrapEngine
- java.lang.Object
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- org.bouncycastle.crypto.engines.RC2WrapEngine
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Constructor Summary
Constructors Constructor Description RC2WrapEngine()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getAlgorithmName()
Method getAlgorithmNamevoid
init(boolean forWrapping, CipherParameters param)
Method initbyte[]
unwrap(byte[] in, int inOff, int inLen)
Method unwrapbyte[]
wrap(byte[] in, int inOff, int inLen)
Method wrap
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Method Detail
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init
public void init(boolean forWrapping, CipherParameters param)
Method init
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getAlgorithmName
public java.lang.String getAlgorithmName()
Method getAlgorithmName- Specified by:
getAlgorithmName
in interfaceWrapper
- Returns:
- the algorithm name "RC2".
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wrap
public byte[] wrap(byte[] in, int inOff, int inLen)
Method wrap
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unwrap
public byte[] unwrap(byte[] in, int inOff, int inLen) throws InvalidCipherTextException
Method unwrap- Specified by:
unwrap
in interfaceWrapper
- Parameters:
in
- byte array containing the wrapped key.inOff
- offset into in array that the wrapped key starts at.inLen
- length of wrapped key data.- Returns:
- the unwrapped bytes.
- Throws:
InvalidCipherTextException
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