Package com.jcraft.jsch.jce
Class SignatureDSA
- java.lang.Object
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- com.jcraft.jsch.jce.SignatureDSA
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- All Implemented Interfaces:
Signature
,SignatureDSA
public class SignatureDSA extends java.lang.Object implements SignatureDSA
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Field Summary
Fields Modifier and Type Field Description (package private) java.security.KeyFactory
keyFactory
(package private) java.security.Signature
signature
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Constructor Summary
Constructors Constructor Description SignatureDSA()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
init()
protected byte[]
normalize(byte[] secret)
void
setPrvKey(byte[] x, byte[] p, byte[] q, byte[] g)
void
setPubKey(byte[] y, byte[] p, byte[] q, byte[] g)
byte[]
sign()
void
update(byte[] foo)
boolean
verify(byte[] sig)
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Method Detail
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init
public void init() throws java.lang.Exception
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setPubKey
public void setPubKey(byte[] y, byte[] p, byte[] q, byte[] g) throws java.lang.Exception
- Specified by:
setPubKey
in interfaceSignatureDSA
- Throws:
java.lang.Exception
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setPrvKey
public void setPrvKey(byte[] x, byte[] p, byte[] q, byte[] g) throws java.lang.Exception
- Specified by:
setPrvKey
in interfaceSignatureDSA
- Throws:
java.lang.Exception
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sign
public byte[] sign() throws java.lang.Exception
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update
public void update(byte[] foo) throws java.lang.Exception
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verify
public boolean verify(byte[] sig) throws java.lang.Exception
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normalize
protected byte[] normalize(byte[] secret)
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