Package io.aether.crypto

Class CryptoProviderFactory

java.lang.Object

io.aether.crypto.CryptoProviderFactory

public final class CryptoProviderFactory
extends java.lang.Object

The CryptoProviderFactory is a central registry for all cryptographic providers. It provides a way to register and retrieve specific CryptoProvider implementations by their name, ensuring a complete decoupling from concrete libraries.

Method Summary

Modifier and Type	Method	Description
static java.util.Set<CryptoProvider>	all()
static io.aether.utils.flow.Flow<CryptoProvider>	allFlow()
static AKey	createKey(java.lang.String s)	Creates an AKey instance from a serialized string representation.
static AKey	createKey(java.lang.String providerName, KeyType keyType, byte[] data)	Creates an AKey instance from raw data and provider details.
static PairAsymKeysSigned	createPairKeysSigned(java.lang.String providerName, java.lang.String publicKey, java.lang.String privateKey, Signer signer)
static SignChecker	createSignChecker(java.lang.String s)
static Signer	createSigner(java.lang.String providerName, java.lang.String publicKey, java.lang.String privateKey)
static CryptoProvider	getProvider(AKey key)	Retrieves a CryptoProvider instance based on an AKey object.
static CryptoProvider	getProvider(Sign sign)	Retrieves a CryptoProvider instance based on a Sign object.
static CryptoProvider	getProvider(java.lang.String libName)	Retrieves a registered CryptoProvider by its name.
static java.util.Set<Signer>	makeSigners()
static void	register(CryptoProvider provider)	Registers a CryptoProvider implementation with the factory.

Methods inherited from class java.lang.Object

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

Method Detail

register

public static void register(CryptoProvider provider)

Registers a CryptoProvider implementation with the factory. This method is typically called by a module's static initializer.

Parameters:

provider - The CryptoProvider instance to register.

getProvider

public static CryptoProvider getProvider(java.lang.String libName)

Retrieves a registered CryptoProvider by its name.

Parameters:

libName - The name of the crypto library (e.g., "SODIUM", "HYDROGEN").

Returns:

The corresponding CryptoProvider instance.

Throws:

java.lang.IllegalArgumentException - if the provider is not registered.

getProvider

public static CryptoProvider getProvider(AKey key)

Retrieves a CryptoProvider instance based on an AKey object.

Parameters:

key - The AKey object.

Returns:

The corresponding CryptoProvider instance.

getProvider

public static CryptoProvider getProvider(Sign sign)

Retrieves a CryptoProvider instance based on a Sign object.

Parameters:

sign - The Sign object.

Returns:

The corresponding CryptoProvider instance.

createKey

public static AKey createKey(java.lang.String providerName,
                             KeyType keyType,
                             byte[] data)

Creates an AKey instance from raw data and provider details. This method delegates the key creation to the specific CryptoProvider.

Parameters:

providerName - The name of the cryptographic provider.

keyType - The type of the key.

data - The byte array of the key.

Returns:

A concrete implementation of AKey.

createKey

public static AKey createKey(java.lang.String s)

Creates an AKey instance from a serialized string representation. The format is "PROVIDER_NAME:KEY_TYPE:DATA".

Parameters:

s - The serialized key string.

Returns:

A concrete implementation of AKey.

allFlow

public static io.aether.utils.flow.Flow<CryptoProvider> allFlow()

all

public static java.util.Set<CryptoProvider> all()

createSignChecker

public static SignChecker createSignChecker(java.lang.String s)

makeSigners

public static java.util.Set<Signer> makeSigners()

createSigner

public static Signer createSigner(java.lang.String providerName,
                                  java.lang.String publicKey,
                                  java.lang.String privateKey)

createPairKeysSigned

public static PairAsymKeysSigned createPairKeysSigned(java.lang.String providerName,
                                                      java.lang.String publicKey,
                                                      java.lang.String privateKey,
                                                      Signer signer)