BcTlsSigner (Bouncy Castle Library 1.83 API Specification)

java.lang.Object
- org.bouncycastle.tls.crypto.impl.bc.BcTlsSigner

All Implemented Interfaces:

TlsSigner

Direct Known Subclasses:

BcTlsDSSSigner, BcTlsECDSA13Signer, BcTlsEd25519Signer, BcTlsEd448Signer, BcTlsMLDSASigner, BcTlsRSAPSSSigner, BcTlsRSASigner, BcTlsSLHDSASigner, BcTlsSM2Signer
```
public abstract class BcTlsSigner
extends java.lang.Object
implements TlsSigner
```

Field Summary

Fields
Modifier and Type Field Description

protected BcTlsCrypto crypto

protected org.bouncycastle.crypto.params.AsymmetricKeyParameter privateKey

Constructor Summary

Constructors
Modifier Constructor Description

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

Method Summary

All Methods Instance Methods Concrete Methods
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 Detail

crypto
```
protected final BcTlsCrypto crypto
```

privateKey

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

Constructor Detail

BcTlsSigner

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

Method Detail
- generateRawSignature
```
public byte[] generateRawSignature(SignatureAndHashAlgorithm algorithm,
                                   byte[] hash)
                            throws java.io.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:
  
  java.io.IOException - in case of an exception processing the hash.
- getStreamSigner
```
public TlsStreamSigner getStreamSigner(SignatureAndHashAlgorithm algorithm)
```
  Specified by:
  
  getStreamSigner in interface TlsSigner