java.lang.Object
- io.github.mmm.crypto.algorithm.AbstractSecurityAlgorithm
- - io.github.mmm.crypto.asymmetric.sign.ec.bc.SignatureProcessorFactoryImplEcBc<S>

Type Parameters:

S - type of SignatureBinary.

All Implemented Interfaces:

CryptoAlgorithm, SignatureFactory<S>, SignatureProcessorFactory<S,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>
```
public class SignatureProcessorFactoryImplEcBc<S extends SignatureEcBc>
extends AbstractSecurityAlgorithm
implements SignatureProcessorFactory<S,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>
```
Default implementation of SignatureProcessorFactory for SignatureEcBc.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Constructor Summary

Constructors
Constructor Description

SignatureProcessorFactoryImplEcBc(SignatureConfigEcDsa<S> config)
The constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`S`	`createSignature(byte[] data)`
`String`	`getAlgorithm()`
`SignatureProcessorFactory<S,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>`	`getSignatureFactoryWithoutHash()`
`SignatureSigner<S>`	`newSigner(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey privateKey)`
`SignatureVerifier<S>`	`newVerifier(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey publicKey)`

Methods inherited from class io.github.mmm.crypto.algorithm.AbstractSecurityAlgorithm
creationFailedException, creationFailedException, creationFailedException, creationFailedException, getAlgorithm, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.github.mmm.crypto.asymmetric.sign.SignatureProcessorFactory
newSignerUnsafe, newVerifierUnsafe

- Constructor Detail
  - SignatureProcessorFactoryImplEcBc
```
public SignatureProcessorFactoryImplEcBc(SignatureConfigEcDsa<S> config)
```
    The constructor.
    
    Parameters:
    
    config - the SignatureConfig.
- Method Detail
  - getAlgorithm
```
public String getAlgorithm()
```
    Specified by:
    
    getAlgorithm in interface CryptoAlgorithm
    
    Returns:
    
    the name of the underlying algorithm (e.g. "RSA", "NONEwithECDSA", etc.).
    
    See Also:
    
    Key.getAlgorithm(), Signature.getAlgorithm(), MessageDigest.getAlgorithm(), SecureRandom.getAlgorithm(), Cipher.getAlgorithm()
  - newSigner
```
public SignatureSigner<S> newSigner(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey privateKey)
```
    Specified by:
    
    newSigner in interface SignatureProcessorFactory<S extends SignatureEcBc,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>
    
    Parameters:
    
    privateKey - the PrivateKey to use for signing.
    
    Returns:
    
    the SignatureSigner for signing.
  - newVerifier
```
public SignatureVerifier<S> newVerifier(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey publicKey)
```
    Specified by:
    
    newVerifier in interface SignatureProcessorFactory<S extends SignatureEcBc,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>
    
    Parameters:
    
    publicKey - the PublicKey to use for verifying.
    
    Returns:
    
    the SignatureVerifier for verifying.
  - createSignature
```
public S createSignature(byte[] data)
```
    Specified by:
    
    createSignature in interface SignatureFactory<S extends SignatureEcBc>
    
    Parameters:
    
    data - the binary signature data.
    
    Returns:
    
    the deserialized SignatureBinary.
  - getSignatureFactoryWithoutHash
```
public SignatureProcessorFactory<S,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey> getSignatureFactoryWithoutHash()
```
    Specified by:
    
    getSignatureFactoryWithoutHash in interface SignatureProcessorFactory<S extends SignatureEcBc,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>
    
    Returns:
    
    an instance of this SignatureFactory that does not hash before signing so you can control the hashing manually and only sign the resulting hash (e.g. to reuse the hash value for further calculations).

Class SignatureProcessorFactoryImplEcBc<S extends SignatureEcBc>

Constructor Summary

Method Summary

Methods inherited from class io.github.mmm.crypto.algorithm.AbstractSecurityAlgorithm

Methods inherited from class java.lang.Object

Methods inherited from interface io.github.mmm.crypto.asymmetric.sign.SignatureProcessorFactory

Constructor Detail

SignatureProcessorFactoryImplEcBc

Method Detail

getAlgorithm

newSigner

newVerifier

createSignature

getSignatureFactoryWithoutHash