Package org.jasypt.iv
Class NoIvGenerator
- java.lang.Object
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- org.jasypt.iv.NoIvGenerator
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- All Implemented Interfaces:
IvGenerator
public class NoIvGenerator extends java.lang.Object implements IvGenerator
This implementation of
IvGenerator
always returns a initialization vector (IV) of length 0.This class is thread-safe.
- Since:
- 1.9.3
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Constructor Summary
Constructors Constructor Description NoIvGenerator()
Creates a new instance of NoIvGenerator
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description byte[]
generateIv(int lengthBytes)
Return IV with 0 byte length.boolean
includePlainIvInEncryptionResults()
As this IV generator provides an empty vector, its inclusion unencrypted in encryption results is not necessary.
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Method Detail
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generateIv
public byte[] generateIv(int lengthBytes)
Return IV with 0 byte length.- Specified by:
generateIv
in interfaceIvGenerator
- Parameters:
lengthBytes
- length in bytes.- Returns:
- the generated IV.
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includePlainIvInEncryptionResults
public boolean includePlainIvInEncryptionResults()
As this IV generator provides an empty vector, its inclusion unencrypted in encryption results is not necessary.- Specified by:
includePlainIvInEncryptionResults
in interfaceIvGenerator
- Returns:
- false
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