java.lang.Object
- io.github.mmm.crypto.CryptoAccess
- - io.github.mmm.crypto.asymmetric.access.AsymmetricAccess<SignatureRsa,RSAPrivateKey,RSAPublicKey,AsymmetricKeyPairRsa,AsymmetricKeyCreatorRsa>
  - - io.github.mmm.crypto.asymmetric.access.rsa.Rsa

All Implemented Interfaces:

AbstractCryptoFactory, AsymmetricCryptorFactory<RSAPrivateKey,RSAPublicKey>, AsymmetricKeyCreatorFactory<AsymmetricKeyCreatorRsa>, SignatureFactory<SignatureRsa>, SignatureProcessorFactory<SignatureRsa,RSAPrivateKey,RSAPublicKey>, CryptorFactory, HashFactory, KeyCreatorFactory
```
public final class Rsa
extends AsymmetricAccess<SignatureRsa,RSAPrivateKey,RSAPublicKey,AsymmetricKeyPairRsa,AsymmetricKeyCreatorRsa>
```
Direct builder for RSA (Ron Rivest, Adi Shamir and Leonard Adleman) used by PGP/GPG and many others. For details see PKCS #1.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary
- Fields inherited from class io.github.mmm.crypto.asymmetric.access.AsymmetricAccess
  cryptorConfig, randomFactory

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AsymmetricKeyCreatorRsa`	`newKeyCreator()`
`static Rsa`	`of(int keyLength, HashConfig hashConfig)`
`static Rsa`	`of(int keyLength, HashConfig hashConfig, RandomFactory randomFactory)`
`static Rsa`	`of(int keyLength, HashConfig hashConfig, String hashAlgorithm, RandomFactory randomFactory, SecurityProvider provider)`
`static Rsa`	`of(int keyLength, String hashAlgorithm)`
`static Rsa`	`of4096(HashConfig hashConfig)`
`static Rsa`	`of4096(String hashAlgorithm)`

Methods inherited from class io.github.mmm.crypto.asymmetric.access.AsymmetricAccess
createSignature, getCryptorConfig, getSignatureConfig, getSignatureFactoryWithoutHash, newDecryptor, newDecryptorUnsafe, newEncryptor, newEncryptorUnsafe, newHashCreator, newSigner, newVerifier

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

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

- Method Detail
  - newKeyCreator
```
public AsymmetricKeyCreatorRsa newKeyCreator()
```
    Returns:
    
    a new instance of KeyCreator. May be reused but is not guaranteed to be thread-safe.
  - of4096
```
public static Rsa of4096(String hashAlgorithm)
```
    Parameters:
    
    hashAlgorithm - the algorithm for the hash used for signatures.
    
    Returns:
    
    a Rsa instance with a key length of 4096 bits.
  - of4096
```
public static Rsa of4096(HashConfig hashConfig)
```
    Parameters:
    
    hashConfig - the HashConfig for hashing data for signatures.
    
    Returns:
    
    a Rsa instance with a key length of 4096 bits.
  - of
```
public static Rsa of(int keyLength,
                     String hashAlgorithm)
```
    Parameters:
    
    keyLength - the key length in bits.
    
    hashAlgorithm - the algorithm for the hash used for signatures.
    
    Returns:
    
    the according Rsa instance.
  - of
```
public static Rsa of(int keyLength,
                     HashConfig hashConfig)
```
    Parameters:
    
    keyLength - the key length in bits.
    
    hashConfig - the HashConfig for hashing data for signatures.
    
    Returns:
    
    the according Rsa instance.
  - of
```
public static Rsa of(int keyLength,
                     HashConfig hashConfig,
                     RandomFactory randomFactory)
```
    Parameters:
    
    keyLength - the key length in bits.
    
    hashConfig - the HashConfig for hashing data for signatures.
    
    randomFactory - the RandomFactory.
    
    Returns:
    
    the according Rsa instance.
  - of
```
public static Rsa of(int keyLength,
                     HashConfig hashConfig,
                     String hashAlgorithm,
                     RandomFactory randomFactory,
                     SecurityProvider provider)
```
    Parameters:
    
    keyLength - the key length in bits.
    
    hashConfig - the HashConfig for hashing data for signatures.
    
    hashAlgorithm - the hash algorithm for the signature (e.g. for HMac).
    
    randomFactory - the RandomFactory.
    
    provider - the SecurityProvider to use.
    
    Returns:
    
    the according Rsa instance.

Class Rsa

Field Summary

Fields inherited from class io.github.mmm.crypto.asymmetric.access.AsymmetricAccess

Method Summary

Methods inherited from class io.github.mmm.crypto.asymmetric.access.AsymmetricAccess

Methods inherited from class java.lang.Object

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

Method Detail

newKeyCreator

of4096

of4096

of

of

of

of