Package org.bouncycastle.crypto
Interface SingleBlockDecryptor<T extends Parameters>
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- Type Parameters:
T
- the parameters type for the decryptor's cipher..
- All Superinterfaces:
SingleBlockCipher<T>
- All Known Subinterfaces:
SingleBlockDecryptorUsingSecureRandom<T>
public interface SingleBlockDecryptor<T extends Parameters> extends SingleBlockCipher<T>
Base interface for a decryptor only able to decrypt a single block of data.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description byte[]
decryptBlock(byte[] bytes, int offSet, int length)
Decrypt a single block of data, returning the result.-
Methods inherited from interface org.bouncycastle.crypto.SingleBlockCipher
getInputSize, getOutputSize, getParameters
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Method Detail
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decryptBlock
byte[] decryptBlock(byte[] bytes, int offSet, int length) throws InvalidCipherTextException
Decrypt a single block of data, returning the result.- Parameters:
bytes
- array holding encrypted block.offSet
- offset into bytes where encrypted data starts.length
- the number of bytes of encrypted data in the bytes array.- Returns:
- a byte array holding the decrypted data.
- Throws:
InvalidCipherTextException
- in the event the data is inappropriate for the cipher implemented.
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