java.security
Class Signature
java.lang.Object
java.security.SignatureSpi
java.security.Signature
public abstract class Signature
- extends SignatureSpi
UNINITIALIZED
protected static final int UNINITIALIZED
- See Also:
- Constant Field Values
SIGN
protected static final int SIGN
- See Also:
- Constant Field Values
VERIFY
protected static final int VERIFY
- See Also:
- Constant Field Values
state
protected int state
Signature
protected Signature(String var0)
clone
public Object clone()
throws CloneNotSupportedException
- Overrides:
clone
in class SignatureSpi
- Throws:
CloneNotSupportedException
getAlgorithm
public final String getAlgorithm()
getInstance
public static Signature getInstance(String var0)
throws NoSuchAlgorithmException
- Throws:
NoSuchAlgorithmException
getInstance
public static Signature getInstance(String var0,
String var1)
throws NoSuchAlgorithmException,
NoSuchProviderException
- Throws:
NoSuchAlgorithmException
NoSuchProviderException
getProvider
public final Provider getProvider()
initSign
public final void initSign(PrivateKey var0)
throws InvalidKeyException
- Throws:
InvalidKeyException
initSign
public final void initSign(PrivateKey var0,
SecureRandom var1)
throws InvalidKeyException
- Throws:
InvalidKeyException
initVerify
public final void initVerify(PublicKey var0)
throws InvalidKeyException
- Throws:
InvalidKeyException
initVerify
public final void initVerify(Certificate var0)
throws InvalidKeyException
- Throws:
InvalidKeyException
setParameter
public final void setParameter(AlgorithmParameterSpec var0)
throws InvalidAlgorithmParameterException
- Throws:
InvalidAlgorithmParameterException
sign
public final byte[] sign()
throws SignatureException
- Throws:
SignatureException
sign
public final int sign(byte[] var0,
int var1,
int var2)
throws SignatureException
- Throws:
SignatureException
toString
public String toString()
- Overrides:
toString
in class Object
update
public final void update(byte[] var0)
throws SignatureException
- Throws:
SignatureException
update
public final void update(byte[] var0,
int var1,
int var2)
throws SignatureException
- Throws:
SignatureException
update
public final void update(byte var0)
throws SignatureException
- Throws:
SignatureException
verify
public final boolean verify(byte[] var0)
throws SignatureException
- Throws:
SignatureException
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