Package foundation.icon.icx.crypto

Class IconKeys

java.lang.Object

foundation.icon.icx.crypto.IconKeys

public class IconKeys
extends java.lang.Object

Implementation from https://github.com/web3j/web3j/blob/master/crypto/src/main/java/org/web3j/crypto/Keys.java Crypto key utilities.

Field Summary

Fields

Modifier and Type	Field	Description
static int	ADDRESS_LENGTH_IN_HEX
static int	ADDRESS_SIZE
static double	MIN_BOUNCY_CASTLE_VERSION
static int	PRIVATE_KEY_SIZE
static int	PUBLIC_KEY_SIZE

Method Summary

Modifier and Type	Method	Description
static java.lang.String	cleanHexPrefix(java.lang.String input)
static boolean	containsHexPrefix(java.lang.String input)
static Bytes	createPrivateKey()
static Address	getAddress(Bytes publicKey)
static byte[]	getAddressHash(byte[] publicKey)
static byte[]	getAddressHash(java.math.BigInteger publicKey)
static Address.AddressPrefix	getAddressHexPrefix(java.lang.String input)
static Bytes	getPublicKey(Bytes privateKey)
static boolean	isAndroidRuntime()
static boolean	isContractAddress(Address address)
static boolean	isValidAddress(Address input)
static boolean	isValidAddress(java.lang.String input)
static boolean	isValidAddressBody(byte[] body)
static java.security.SecureRandom	secureRandom()

Methods inherited from class java.lang.Object

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

Field Detail

PRIVATE_KEY_SIZE

public static final int PRIVATE_KEY_SIZE

See Also:

Constant Field Values

PUBLIC_KEY_SIZE

public static final int PUBLIC_KEY_SIZE

See Also:

Constant Field Values

ADDRESS_SIZE

public static final int ADDRESS_SIZE

See Also:

Constant Field Values

ADDRESS_LENGTH_IN_HEX

public static final int ADDRESS_LENGTH_IN_HEX

See Also:

Constant Field Values

MIN_BOUNCY_CASTLE_VERSION

public static final double MIN_BOUNCY_CASTLE_VERSION

See Also:

Constant Field Values

Method Detail

createPrivateKey

public static Bytes createPrivateKey()
                              throws java.security.InvalidAlgorithmParameterException,
                                     java.security.NoSuchAlgorithmException,
                                     java.security.NoSuchProviderException

Throws:

java.security.InvalidAlgorithmParameterException

java.security.NoSuchAlgorithmException

java.security.NoSuchProviderException

getPublicKey

public static Bytes getPublicKey(Bytes privateKey)

getAddress

public static Address getAddress(Bytes publicKey)

getAddressHash

public static byte[] getAddressHash(java.math.BigInteger publicKey)

getAddressHash

public static byte[] getAddressHash(byte[] publicKey)

isValidAddress

public static boolean isValidAddress(Address input)

isValidAddress

public static boolean isValidAddress(java.lang.String input)

isValidAddressBody

public static boolean isValidAddressBody(byte[] body)

isContractAddress

public static boolean isContractAddress(Address address)

cleanHexPrefix

public static java.lang.String cleanHexPrefix(java.lang.String input)

containsHexPrefix

public static boolean containsHexPrefix(java.lang.String input)

getAddressHexPrefix

public static Address.AddressPrefix getAddressHexPrefix(java.lang.String input)

secureRandom

public static java.security.SecureRandom secureRandom()

isAndroidRuntime

public static boolean isAndroidRuntime()