Package org.bouncycastle.tls.crypto.impl.bc

Class BcTlsSigner

java.lang.Object

org.bouncycastle.tls.crypto.impl.bc.BcTlsSigner

All Implemented Interfaces:

TlsSigner

Direct Known Subclasses:

BcTlsDSSSigner, BcTlsECDSA13Signer, BcTlsEd25519Signer, BcTlsEd448Signer, BcTlsMLDSASigner, BcTlsRSAPSSSigner, BcTlsRSASigner, BcTlsSM2Signer

public abstract class BcTlsSigner
extends Object
implements TlsSigner

Field Summary

Fields

Modifier and Type	Field	Description
protected final BcTlsCrypto	crypto
protected final org.bouncycastle.crypto.params.AsymmetricKeyParameter	privateKey

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BcTlsSigner(BcTlsCrypto crypto, org.bouncycastle.crypto.params.AsymmetricKeyParameter privateKey)

Method Summary

Modifier and Type	Method	Description
byte[]	generateRawSignature(SignatureAndHashAlgorithm algorithm, byte[] hash)	Generate an encoded signature based on the passed in hash.
TlsStreamSigner	getStreamSigner(SignatureAndHashAlgorithm algorithm)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

crypto

protected final BcTlsCrypto crypto

privateKey

protected final org.bouncycastle.crypto.params.AsymmetricKeyParameter privateKey

Constructor Details

BcTlsSigner

protected BcTlsSigner(BcTlsCrypto crypto,
 org.bouncycastle.crypto.params.AsymmetricKeyParameter privateKey)

Method Details

generateRawSignature

public byte[] generateRawSignature(SignatureAndHashAlgorithm algorithm,
 byte[] hash)
                            throws IOException

Description copied from interface: TlsSigner

Generate an encoded signature based on the passed in hash.

Specified by:

generateRawSignature in interface TlsSigner

Parameters:

algorithm - the signature algorithm to use.

hash - the hash calculated for the signature.

Returns:

an encoded signature.

Throws:

IOException - in case of an exception processing the hash.

getStreamSigner

public TlsStreamSigner getStreamSigner(SignatureAndHashAlgorithm algorithm)

Specified by:

getStreamSigner in interface TlsSigner