Package com.bloxbean.cardano.client.crypto

Class KeyGenUtil

java.lang.Object

com.bloxbean.cardano.client.crypto.KeyGenUtil

public class KeyGenUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
KeyGenUtil()

Method Summary

Modifier and Type	Method	Description
static byte[]	blake2bHash224(byte[] in)	Deprecated. Use Blake2bUtil.blake2bHash224(byte[])
static byte[]	blake2bHash256(byte[] in)	Deprecated. Use Blake2bUtil.blake2bHash256(byte[])
static Keys	generateKey()
static java.lang.String	getKeyHash(@lombok.NonNull byte[] bytes)	Generate a 28 bytes hash using blake2b from key bytes
static java.lang.String	getKeyHash(VerificationKey vkey)	Generate a 28 bytes hash using blake2b from a verification key
static byte[]	getPublicKeyFromPrivateKey(byte[] privateKeyBytes)
static VerificationKey	getPublicKeyFromPrivateKey(SecretKey secretKey)

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyGenUtil

public KeyGenUtil()

Method Detail

generateKey

public static Keys generateKey()
                        throws com.bloxbean.cardano.client.exception.CborSerializationException

Throws:

com.bloxbean.cardano.client.exception.CborSerializationException

getPublicKeyFromPrivateKey

public static VerificationKey getPublicKeyFromPrivateKey(SecretKey secretKey)
                                                  throws com.bloxbean.cardano.client.exception.CborSerializationException

Throws:

com.bloxbean.cardano.client.exception.CborSerializationException

getKeyHash

public static java.lang.String getKeyHash(VerificationKey vkey)

Generate a 28 bytes hash using blake2b from a verification key

Parameters:

vkey -

Returns:

hash

getKeyHash

public static java.lang.String getKeyHash(@NonNull
                                          @lombok.NonNull byte[] bytes)

Generate a 28 bytes hash using blake2b from key bytes

Parameters:

bytes -

Returns:

hash

getPublicKeyFromPrivateKey

public static byte[] getPublicKeyFromPrivateKey(byte[] privateKeyBytes)

blake2bHash224

@Deprecated
public static byte[] blake2bHash224(byte[] in)

Deprecated.

Use Blake2bUtil.blake2bHash224(byte[])

Parameters:

in -

Returns:

blake2bHash256

@Deprecated
public static byte[] blake2bHash256(byte[] in)

Deprecated.

Use Blake2bUtil.blake2bHash256(byte[])

Parameters:

in -

Returns: