Index (crypto 4.8.4 API)

A B C D E F G H I J K L M O P R S T V
All Classes All Packages

A

ADDRESS_LENGTH_IN_HEX - Static variable in class org.web3j.crypto.Keys
ADDRESS_SIZE - Static variable in class org.web3j.crypto.Keys
asRlpValues(RawTransaction, Sign.SignatureData) - Static method in class org.web3j.crypto.TransactionEncoder

B

Bip32ECKeyPair - Class in org.web3j.crypto: BIP-32 key pair.
Bip32ECKeyPair(BigInteger, BigInteger, int, byte[], Bip32ECKeyPair) - Constructor for class org.web3j.crypto.Bip32ECKeyPair
Bip39Wallet - Class in org.web3j.crypto: Data class encapsulating a BIP-39 compatible Ethereum wallet.
Bip39Wallet(String, String) - Constructor for class org.web3j.crypto.Bip39Wallet

C

calculateChecksum(byte[]) - Static method in class org.web3j.crypto.MnemonicUtils
CHAIN_ID_INC - Static variable in interface org.web3j.crypto.SignatureDataOperations
CipherException - Exception in org.web3j.crypto: Cipher exception wrapper.
CipherException(String) - Constructor for exception org.web3j.crypto.CipherException
CipherException(String, Throwable) - Constructor for exception org.web3j.crypto.CipherException
CipherException(Throwable) - Constructor for exception org.web3j.crypto.CipherException
ContractUtils - Class in org.web3j.crypto: Smart Contract utility functions.
ContractUtils() - Constructor for class org.web3j.crypto.ContractUtils
create(byte[]) - Static method in class org.web3j.crypto.ECKeyPair
create(byte[], byte[]) - Static method in class org.web3j.crypto.Bip32ECKeyPair
create(String) - Static method in class org.web3j.crypto.Credentials
create(String, String) - Static method in class org.web3j.crypto.Credentials
create(BigInteger) - Static method in class org.web3j.crypto.ECKeyPair
create(BigInteger, byte[]) - Static method in class org.web3j.crypto.Bip32ECKeyPair
create(KeyPair) - Static method in class org.web3j.crypto.ECKeyPair
create(ECKeyPair) - Static method in class org.web3j.crypto.Credentials
createContractTransaction(BigInteger, BigInteger, BigInteger, BigInteger, String) - Static method in class org.web3j.crypto.RawTransaction
createEcKeyPair() - Static method in class org.web3j.crypto.Keys
createEcKeyPair(SecureRandom) - Static method in class org.web3j.crypto.Keys
createEip155SignatureData(Sign.SignatureData, byte) - Static method in class org.web3j.crypto.TransactionEncoder: Deprecated.
createEip155SignatureData(Sign.SignatureData, long) - Static method in class org.web3j.crypto.TransactionEncoder
createEtherTransaction(BigInteger, BigInteger, String, BigInteger, BigInteger, BigInteger) - Static method in class org.web3j.crypto.RawTransaction
createEtherTransaction(BigInteger, BigInteger, BigInteger, String, BigInteger) - Static method in class org.web3j.crypto.RawTransaction
createTransaction(BigInteger, BigInteger, BigInteger, String, String) - Static method in class org.web3j.crypto.RawTransaction
createTransaction(BigInteger, BigInteger, BigInteger, String, BigInteger, String) - Static method in class org.web3j.crypto.RawTransaction
createTransaction(BigInteger, BigInteger, BigInteger, String, BigInteger, String, BigInteger, BigInteger) - Static method in class org.web3j.crypto.RawTransaction
Credentials - Class in org.web3j.crypto: Credentials wrapper.
CURVE_PARAMS - Static variable in class org.web3j.crypto.Sign

D

decode(String) - Static method in class org.web3j.crypto.TransactionDecoder
deriveKeyPair(Bip32ECKeyPair, int[]) - Static method in class org.web3j.crypto.Bip32ECKeyPair
deserialize(byte[]) - Static method in class org.web3j.crypto.Keys

E

ECDSASignature - Class in org.web3j.crypto: An ECDSA Signature.
ECDSASignature(BigInteger, BigInteger) - Constructor for class org.web3j.crypto.ECDSASignature
ECKeyPair - Class in org.web3j.crypto: Elliptic Curve SECP-256k1 generated key pair.
ECKeyPair(BigInteger, BigInteger) - Constructor for class org.web3j.crypto.ECKeyPair
encode(RawTransaction) - Static method in class org.web3j.crypto.TransactionEncoder
encode(RawTransaction, byte) - Static method in class org.web3j.crypto.TransactionEncoder: Deprecated.
encode(RawTransaction, long) - Static method in class org.web3j.crypto.TransactionEncoder
encodeData(String, HashMap<String, Object>) - Method in class org.web3j.crypto.StructuredDataEncoder
encodeStruct(String) - Method in class org.web3j.crypto.StructuredDataEncoder
encodeType(String) - Method in class org.web3j.crypto.StructuredDataEncoder
engineGenerateSeed(int) - Method in class org.web3j.crypto.LinuxSecureRandom
engineNextBytes(byte[]) - Method in class org.web3j.crypto.LinuxSecureRandom
engineSetSeed(byte[]) - Method in class org.web3j.crypto.LinuxSecureRandom
equals(Object) - Method in class org.web3j.crypto.Credentials
equals(Object) - Method in class org.web3j.crypto.ECKeyPair
equals(Object) - Method in class org.web3j.crypto.Sign.SignatureData

F

flattenMultidimensionalArray(Object) - Method in class org.web3j.crypto.StructuredDataEncoder

G

generateContractAddress(byte[], BigInteger) - Static method in class org.web3j.crypto.ContractUtils: Generate a smart contract address.
generateContractAddress(String, BigInteger) - Static method in class org.web3j.crypto.ContractUtils
generateEntropy(String) - Static method in class org.web3j.crypto.MnemonicUtils: Create entropy from the mnemonic.
generateKeyPair(byte[]) - Static method in class org.web3j.crypto.Bip32ECKeyPair
generateMnemonic(byte[]) - Static method in class org.web3j.crypto.MnemonicUtils: The mnemonic must encode entropy in a multiple of 32 bits.
generateSeed(String, String) - Static method in class org.web3j.crypto.MnemonicUtils: To create a binary seed from the mnemonic, we use the PBKDF2 function with a mnemonic sentence (in UTF-8 NFKD) used as the password and the string "mnemonic" + passphrase (again in UTF-8 NFKD) used as the salt.
generateTransactionHash(RawTransaction, byte, Credentials) - Static method in class org.web3j.crypto.TransactionUtils: Utility method to provide the transaction hash for a given transaction.
generateTransactionHash(RawTransaction, Credentials) - Static method in class org.web3j.crypto.TransactionUtils: Utility method to provide the transaction hash for a given transaction.
generateTransactionHashHexEncoded(RawTransaction, byte, Credentials) - Static method in class org.web3j.crypto.TransactionUtils: Utility method to provide the transaction hash for a given transaction.
generateTransactionHashHexEncoded(RawTransaction, Credentials) - Static method in class org.web3j.crypto.TransactionUtils: Utility method to provide the transaction hash for a given transaction.
getAddress() - Method in class org.web3j.crypto.Credentials
getAddress(byte[]) - Static method in class org.web3j.crypto.Keys
getAddress(String) - Static method in class org.web3j.crypto.Keys
getAddress(BigInteger) - Static method in class org.web3j.crypto.Keys
getAddress(ECKeyPair) - Static method in class org.web3j.crypto.Keys
getArrayDimensionsFromData(Object) - Method in class org.web3j.crypto.StructuredDataEncoder
getArrayDimensionsFromDeclaration(String) - Method in class org.web3j.crypto.StructuredDataEncoder
getChainCode() - Method in class org.web3j.crypto.Bip32ECKeyPair
getChainId() - Method in interface org.web3j.crypto.SignatureDataOperations
getChildNumber() - Method in class org.web3j.crypto.Bip32ECKeyPair
getData() - Method in class org.web3j.crypto.RawTransaction
getDependencies(String) - Method in class org.web3j.crypto.StructuredDataEncoder
getDepth() - Method in class org.web3j.crypto.Bip32ECKeyPair
getDepthsAndDimensions(Object, int) - Method in class org.web3j.crypto.StructuredDataEncoder
getEcKeyPair() - Method in class org.web3j.crypto.Credentials
getEncodedTransaction(Long) - Method in interface org.web3j.crypto.SignatureDataOperations
getEncodedTransaction(Long) - Method in class org.web3j.crypto.SignedRawTransaction
getEthereumMessageHash(byte[]) - Static method in class org.web3j.crypto.Sign
getFeeCap() - Method in class org.web3j.crypto.RawTransaction
getFilename() - Method in class org.web3j.crypto.Bip39Wallet
getFrom() - Method in interface org.web3j.crypto.SignatureDataOperations
getGasLimit() - Method in class org.web3j.crypto.RawTransaction
getGasPremium() - Method in class org.web3j.crypto.RawTransaction
getGasPrice() - Method in class org.web3j.crypto.RawTransaction
getMnemonic() - Method in class org.web3j.crypto.Bip39Wallet
getNonce() - Method in class org.web3j.crypto.RawTransaction
getParentFingerprint() - Method in class org.web3j.crypto.Bip32ECKeyPair
getPrivateKey() - Method in class org.web3j.crypto.ECKeyPair
getPrivateKeyBytes33() - Method in class org.web3j.crypto.Bip32ECKeyPair
getPublicKey() - Method in class org.web3j.crypto.ECKeyPair
getPublicKeyPoint() - Method in class org.web3j.crypto.Bip32ECKeyPair
getR() - Method in class org.web3j.crypto.Sign.SignatureData
getRealV(BigInteger) - Method in interface org.web3j.crypto.SignatureDataOperations
getS() - Method in class org.web3j.crypto.Sign.SignatureData
getSignatureData() - Method in interface org.web3j.crypto.SignatureDataOperations
getSignatureData() - Method in class org.web3j.crypto.SignedRawTransaction
getTo() - Method in class org.web3j.crypto.RawTransaction
getV() - Method in class org.web3j.crypto.Sign.SignatureData
getValue() - Method in class org.web3j.crypto.RawTransaction
getWords() - Static method in class org.web3j.crypto.MnemonicUtils

H

HARDENED_BIT - Static variable in class org.web3j.crypto.Bip32ECKeyPair
hashCode() - Method in class org.web3j.crypto.Credentials
hashCode() - Method in class org.web3j.crypto.ECKeyPair
hashCode() - Method in class org.web3j.crypto.Sign.SignatureData
hashDomain() - Method in class org.web3j.crypto.StructuredDataEncoder
hashMessage(String, HashMap<String, Object>) - Method in class org.web3j.crypto.StructuredDataEncoder
hashStructuredData() - Method in class org.web3j.crypto.StructuredDataEncoder

I

isCanonical() - Method in class org.web3j.crypto.ECDSASignature
isEIP1559Transaction() - Method in class org.web3j.crypto.RawTransaction
isLegacyTransaction() - Method in class org.web3j.crypto.RawTransaction

J

jsonMessageObject - Variable in class org.web3j.crypto.StructuredDataEncoder

K

Keys - Class in org.web3j.crypto: Crypto key utilities.

L

LinuxSecureRandom - Class in org.web3j.crypto: Implementation from BitcoinJ implementation
LinuxSecureRandom() - Constructor for class org.web3j.crypto.LinuxSecureRandom
LOWER_REAL_V - Static variable in interface org.web3j.crypto.SignatureDataOperations

M

MnemonicUtils - Class in org.web3j.crypto: Provides utility methods to generate random mnemonics and also generate seeds from mnemonics.
MnemonicUtils() - Constructor for class org.web3j.crypto.MnemonicUtils

O

org.web3j.crypto - package org.web3j.crypto

P

parseJSONMessage(String) - Method in class org.web3j.crypto.StructuredDataEncoder
PRIVATE_KEY_LENGTH_IN_HEX - Static variable in class org.web3j.crypto.Keys
publicFromPoint(byte[]) - Static method in class org.web3j.crypto.Sign: Returns public key point from the given curve.
publicKeyFromPrivate(BigInteger) - Static method in class org.web3j.crypto.Sign: Returns public key from the given private key.
publicPointFromPrivate(BigInteger) - Static method in class org.web3j.crypto.Sign: Returns public key point from the given private key.

R

r - Variable in class org.web3j.crypto.ECDSASignature
RawTransaction - Class in org.web3j.crypto: Transaction class used for signing transactions locally.
For the specification, refer to p4 of the yellow paper.
RawTransaction(BigInteger, BigInteger, BigInteger, String, BigInteger, String) - Constructor for class org.web3j.crypto.RawTransaction
RawTransaction(BigInteger, BigInteger, BigInteger, String, BigInteger, String, BigInteger, BigInteger) - Constructor for class org.web3j.crypto.RawTransaction
recoverFromSignature(int, ECDSASignature, byte[]) - Static method in class org.web3j.crypto.Sign: Given the components of a signature and a selector value, recover and return the public key that generated the signature according to the algorithm in SEC1v2 section 4.1.6.

S

s - Variable in class org.web3j.crypto.ECDSASignature
serialize(ECKeyPair) - Static method in class org.web3j.crypto.Keys
sign(byte[]) - Method in class org.web3j.crypto.ECKeyPair: Sign a hash with the private key of this key pair.
Sign - Class in org.web3j.crypto: Transaction signing logic.
Sign() - Constructor for class org.web3j.crypto.Sign
Sign.SignatureData - Class in org.web3j.crypto
SignatureData(byte[], byte[], byte[]) - Constructor for class org.web3j.crypto.Sign.SignatureData
SignatureData(byte, byte[], byte[]) - Constructor for class org.web3j.crypto.Sign.SignatureData
SignatureDataOperations - Interface in org.web3j.crypto
signedMessageHashToKey(byte[], Sign.SignatureData) - Static method in class org.web3j.crypto.Sign: Given an arbitrary message hash and an Ethereum message signature encoded in bytes, returns the public key that was used to sign it.
signedMessageToKey(byte[], Sign.SignatureData) - Static method in class org.web3j.crypto.Sign: Given an arbitrary piece of text and an Ethereum message signature encoded in bytes, returns the public key that was used to sign it.
signedPrefixedMessageToKey(byte[], Sign.SignatureData) - Static method in class org.web3j.crypto.Sign: Given an arbitrary message and an Ethereum message signature encoded in bytes, returns the public key that was used to sign it.
SignedRawTransaction - Class in org.web3j.crypto
SignedRawTransaction(BigInteger, BigInteger, BigInteger, String, BigInteger, String, Sign.SignatureData) - Constructor for class org.web3j.crypto.SignedRawTransaction
signMessage(byte[], ECKeyPair) - Static method in class org.web3j.crypto.Sign
signMessage(byte[], ECKeyPair, boolean) - Static method in class org.web3j.crypto.Sign
signMessage(RawTransaction, byte, Credentials) - Static method in class org.web3j.crypto.TransactionEncoder: Deprecated.
signMessage(RawTransaction, long, Credentials) - Static method in class org.web3j.crypto.TransactionEncoder
signMessage(RawTransaction, Credentials) - Static method in class org.web3j.crypto.TransactionEncoder
signPrefixedMessage(byte[], ECKeyPair) - Static method in class org.web3j.crypto.Sign
StructuredData - Class in org.web3j.crypto
StructuredData() - Constructor for class org.web3j.crypto.StructuredData
StructuredDataEncoder - Class in org.web3j.crypto
StructuredDataEncoder(String) - Constructor for class org.web3j.crypto.StructuredDataEncoder

T

toCanonicalised() - Method in class org.web3j.crypto.ECDSASignature: Will automatically adjust the S component to be less than or equal to half the curve order, if necessary.
toChecksumAddress(String) - Static method in class org.web3j.crypto.Keys: Checksum address encoding as per EIP-55.
toString() - Method in class org.web3j.crypto.Bip39Wallet
TransactionDecoder - Class in org.web3j.crypto
TransactionDecoder() - Constructor for class org.web3j.crypto.TransactionDecoder
TransactionEncoder - Class in org.web3j.crypto: Create RLP encoded transaction, implementation as per p4 of the yellow paper.
TransactionEncoder() - Constructor for class org.web3j.crypto.TransactionEncoder
TransactionUtils - Class in org.web3j.crypto: Transaction utility functions.
TransactionUtils() - Constructor for class org.web3j.crypto.TransactionUtils
typeHash(String) - Method in class org.web3j.crypto.StructuredDataEncoder

V

validateMnemonic(String) - Static method in class org.web3j.crypto.MnemonicUtils
validateStructuredData(StructuredData.EIP712Message) - Method in class org.web3j.crypto.StructuredDataEncoder
verify(String) - Method in interface org.web3j.crypto.SignatureDataOperations

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