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org.bouncycastle.crypto.fips

public abstract Class FipsOutputSigner<T extends Parameters>

extends Object
implements OutputSigner<T extends Parameters>
Class Inheritance
All Implemented Interfaces
org.bouncycastle.crypto.OutputSigner
Known Direct Subclasses
org.bouncycastle.crypto.fips.FipsOutputSignerUsingSecureRandom
Type Parameters
<T>
The parameters class for this signer.
Imports
org.bouncycastle.crypto.OutputSigner, .Parameters, .PlainInputProcessingException
Base class for a FIPS signature generator..

Constructor Summary

AccessConstructor and Description
pack-priv
FipsOutputSigner()

Method Summary

Modifier and TypeMethod and Description
public abstract T
getParameters()

Redeclares org.bouncycastle.crypto.OutputSigner.getParameters.

Return the parameters for this output signer.
public abstract byte[]
getSignature()

Redeclares org.bouncycastle.crypto.OutputSigner.getSignature.

Return the signature calculated on what has been written to the calculator's output stream.
public abstract int
getSignature(byte[]
output array to write the signature to.
output, int
offset to start writing the signature at.
off)

Redeclares org.bouncycastle.crypto.OutputSigner.getSignature.

Output the signature value for what has been written to the signer's output stream.
public abstract UpdateOutputStream
getSigningStream()

Redeclares org.bouncycastle.crypto.OutputSigner.getSigningStream.

Returns a stream that will accept data for the purpose of calculating a signature.
Inherited from java.lang.Object:
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Constructor Detail

FipsOutputSignerback to summary
pack-priv FipsOutputSigner()

Method Detail

getParametersback to summary
public abstract T getParameters()

Redeclares org.bouncycastle.crypto.OutputSigner.getParameters.

Doc from org.bouncycastle.crypto.OutputSigner.getParameters.

Return the parameters for this output signer.

Returns:T

the signer's parameters.

getSignatureback to summary
public abstract byte[] getSignature() throws PlainInputProcessingException

Redeclares org.bouncycastle.crypto.OutputSigner.getSignature.

Doc from org.bouncycastle.crypto.OutputSigner.getSignature.

Return the signature calculated on what has been written to the calculator's output stream.

Returns:byte[]

a signature.

Exceptions
PlainInputProcessingException:
if the input provided cannot be processed.
getSignatureback to summary
public abstract int getSignature(byte[] output, int off) throws PlainInputProcessingException

Redeclares org.bouncycastle.crypto.OutputSigner.getSignature.

Doc from org.bouncycastle.crypto.OutputSigner.getSignature.

Output the signature value for what has been written to the signer's output stream.

Parameters
output:byte[]

output array to write the signature to.

off:int

offset to start writing the signature at.

Returns:int

the number of bytes output.

Exceptions
PlainInputProcessingException:
if the input provided cannot be processed.
getSigningStreamback to summary
public abstract UpdateOutputStream getSigningStream()

Redeclares org.bouncycastle.crypto.OutputSigner.getSigningStream.

Doc from org.bouncycastle.crypto.OutputSigner.getSigningStream.

Returns a stream that will accept data for the purpose of calculating a signature. Use org.bouncycastle.util.io.TeeOutputStream if you want to accumulate the data on the fly as well.

Returns:UpdateOutputStream

an UpdateOutputStream