Uses of Class
org.bitcoinj.crypto.DeterministicKey

Packages that use DeterministicKey

Package	Description
org.bitcoinj.crypto	The crypto package contains classes that work with key derivation algorithms like scrypt (passwords to AES keys), BIP 32 hierarchies (chains of keys from a root seed), X.509 utilities for the payment protocol and other general cryptography tasks.
org.bitcoinj.wallet	Classes that support the Wallet, which knows how to find and save transactions relevant to a set of keys or scripts, calculate balances, and spend money: the wallet has many features and can be extended in various ways, please refer to the website for documentation on how to use it.

Uses of DeterministicKey in org.bitcoinj.crypto

Methods in org.bitcoinj.crypto that return DeterministicKey

Modifier and Type	Method and Description
static DeterministicKey	HDKeyDerivation.createMasterPrivateKey(byte[] seed) Generates a new deterministic key from the given seed, which can be any arbitrary byte array.
static DeterministicKey	HDKeyDerivation.createMasterPrivKeyFromBytes(byte[] privKeyBytes, byte[] chainCode)
static DeterministicKey	HDKeyDerivation.createMasterPubKeyFromBytes(byte[] pubKeyBytes, byte[] chainCode)
DeterministicKey	DeterministicKey.decrypt(KeyCrypter keyCrypter, org.spongycastle.crypto.params.KeyParameter aesKey)
DeterministicKey	DeterministicKey.decrypt(org.spongycastle.crypto.params.KeyParameter aesKey)
DeterministicKey	DeterministicKey.derive(int child) Derives a child at the given index using hardened derivation.
DeterministicKey	DeterministicHierarchy.deriveChild(List<ChildNumber> parentPath, boolean relative, boolean createParent, ChildNumber createChildNumber) Extends the tree by calculating the requested child for the given path.
static DeterministicKey	HDKeyDerivation.deriveChildKey(DeterministicKey parent, ChildNumber childNumber)
static DeterministicKey	HDKeyDerivation.deriveChildKey(DeterministicKey parent, int childNumber) Derives a key given the "extended" child number, ie.
DeterministicKey	DeterministicHierarchy.deriveNextChild(ImmutableList<ChildNumber> parentPath, boolean relative, boolean createParent, boolean privateDerivation) Extends the tree by calculating the next key that hangs off the given parent path.
static DeterministicKey	HDKeyDerivation.deriveThisOrNextChildKey(DeterministicKey parent, int childNumber) Derives a key of the "extended" child number, ie.
static DeterministicKey	DeterministicKey.deserialize(NetworkParameters params, byte[] serializedKey) Deserialize an HD Key with no parent
static DeterministicKey	DeterministicKey.deserialize(NetworkParameters params, byte[] serializedKey, DeterministicKey parent) Deserialize an HD Key.
static DeterministicKey	DeterministicKey.deserializeB58(DeterministicKey parent, String base58, NetworkParameters params) Deserialize a base-58-encoded HD Key.
static DeterministicKey	DeterministicKey.deserializeB58(String base58, NetworkParameters params) Deserialize a base-58-encoded HD Key with no parent
DeterministicKey	DeterministicKey.dropParent() Returns the same key with the parent pointer removed (it still knows its own path and the parent fingerprint).
DeterministicKey	DeterministicKey.dropPrivateBytes() Returns the same key with the private bytes removed.
DeterministicKey	DeterministicKey.encrypt(KeyCrypter keyCrypter, org.spongycastle.crypto.params.KeyParameter aesKey)
DeterministicKey	DeterministicKey.encrypt(KeyCrypter keyCrypter, org.spongycastle.crypto.params.KeyParameter aesKey, DeterministicKey newParent)
DeterministicKey	DeterministicHierarchy.get(List<ChildNumber> path, boolean relativePath, boolean create) Returns a key for the given path, optionally creating it.
DeterministicKey	DeterministicKey.getParent()
DeterministicKey	DeterministicHierarchy.getRootKey() Returns the root key that the DeterministicHierarchy was created with.

Methods in org.bitcoinj.crypto with parameters of type DeterministicKey

Modifier and Type	Method and Description
static DeterministicKey	HDKeyDerivation.deriveChildKey(DeterministicKey parent, ChildNumber childNumber)
static DeterministicKey	HDKeyDerivation.deriveChildKey(DeterministicKey parent, int childNumber) Derives a key given the "extended" child number, ie.
static HDKeyDerivation.RawKeyBytes	HDKeyDerivation.deriveChildKeyBytesFromPrivate(DeterministicKey parent, ChildNumber childNumber)
static HDKeyDerivation.RawKeyBytes	HDKeyDerivation.deriveChildKeyBytesFromPublic(DeterministicKey parent, ChildNumber childNumber, HDKeyDerivation.PublicDeriveMode mode)
static DeterministicKey	HDKeyDerivation.deriveThisOrNextChildKey(DeterministicKey parent, int childNumber) Derives a key of the "extended" child number, ie.
static DeterministicKey	DeterministicKey.deserialize(NetworkParameters params, byte[] serializedKey, DeterministicKey parent) Deserialize an HD Key.
static DeterministicKey	DeterministicKey.deserializeB58(DeterministicKey parent, String base58, NetworkParameters params) Deserialize a base-58-encoded HD Key.
DeterministicKey	DeterministicKey.encrypt(KeyCrypter keyCrypter, org.spongycastle.crypto.params.KeyParameter aesKey, DeterministicKey newParent)
void	DeterministicHierarchy.putKey(DeterministicKey key) Inserts a key into the heirarchy.

Constructors in org.bitcoinj.crypto with parameters of type DeterministicKey

Constructor and Description
DeterministicHierarchy(DeterministicKey rootKey) Constructs a new hierarchy rooted at the given key.
DeterministicKey(DeterministicKey keyToClone, DeterministicKey newParent) Clones the key
DeterministicKey(ImmutableList<ChildNumber> childNumberPath, byte[] chainCode, BigInteger priv, DeterministicKey parent) Constructs a key from its components.
DeterministicKey(ImmutableList<ChildNumber> childNumberPath, byte[] chainCode, org.spongycastle.math.ec.ECPoint publicAsPoint, BigInteger priv, DeterministicKey parent)
DeterministicKey(ImmutableList<ChildNumber> childNumberPath, byte[] chainCode, KeyCrypter crypter, LazyECPoint pub, EncryptedData priv, DeterministicKey parent) Constructs a key from its components.
DeterministicKey(ImmutableList<ChildNumber> childNumberPath, byte[] chainCode, LazyECPoint publicAsPoint, BigInteger priv, DeterministicKey parent) Constructs a key from its components.

Uses of DeterministicKey in org.bitcoinj.wallet

Fields in org.bitcoinj.wallet declared as DeterministicKey

Modifier and Type	Field and Description
protected DeterministicKey	DeterministicKeyChain.Builder.watchingKey

Methods in org.bitcoinj.wallet that return DeterministicKey

Modifier and Type	Method and Description
DeterministicKey	KeyChainGroup.currentKey(KeyChain.KeyPurpose purpose) Returns a key that hasn't been seen in a transaction yet, and which is suitable for displaying in a wallet user interface as "a convenient key to receive funds on" when the purpose parameter is KeyChain.KeyPurpose.RECEIVE_FUNDS.
DeterministicKey	Wallet.currentKey(KeyChain.KeyPurpose purpose) Returns a key that hasn't been seen in a transaction yet, and which is suitable for displaying in a wallet user interface as "a convenient key to receive funds on" when the purpose parameter is KeyChain.KeyPurpose.RECEIVE_FUNDS.
DeterministicKey	Wallet.currentReceiveKey() An alias for calling Wallet.currentKey(org.bitcoinj.wallet.KeyChain.KeyPurpose) with KeyChain.KeyPurpose.RECEIVE_FUNDS as the parameter.
DeterministicKey	DeterministicKeyChain.findKeyFromPubHash(byte[] pubkeyHash)
DeterministicKey	DeterministicKeyChain.findKeyFromPubKey(byte[] pubkey)
DeterministicKey	KeyChainGroup.freshKey(KeyChain.KeyPurpose purpose) Returns a key that has not been returned by this method before (fresh).
DeterministicKey	Wallet.freshKey(KeyChain.KeyPurpose purpose) Returns a key that has not been returned by this method before (fresh).
DeterministicKey	Wallet.freshReceiveKey() An alias for calling Wallet.freshKey(org.bitcoinj.wallet.KeyChain.KeyPurpose) with KeyChain.KeyPurpose.RECEIVE_FUNDS as the parameter.
DeterministicKey	DeterministicKeyChain.getKey(KeyChain.KeyPurpose purpose) Returns a freshly derived key that has not been returned by this method before.
protected DeterministicKey	DeterministicKeyChain.getKeyByPath(ChildNumber... path) Returns the deterministic key for the given absolute path in the hierarchy.
DeterministicKey	Wallet.getKeyByPath(List<ChildNumber> path) Returns a key for the given HD path, assuming it's already been derived.
protected DeterministicKey	DeterministicKeyChain.getKeyByPath(List<ChildNumber> path) Returns the deterministic key for the given absolute path in the hierarchy.
DeterministicKey	DeterministicKeyChain.getKeyByPath(List<ChildNumber> path, boolean create) Returns the deterministic key for the given absolute path in the hierarchy, optionally creating it
DeterministicKey	Wallet.getWatchingKey() Returns a public-only DeterministicKey that can be used to set up a watching wallet: that is, a wallet that can import transactions from the block chain just as the normal wallet can, but which cannot spend.
DeterministicKey	DeterministicKeyChain.getWatchingKey() An alias for getKeyByPath(getAccountPath()).
DeterministicKey	DeterministicKeyChain.markKeyAsUsed(DeterministicKey k) Mark the DeterministicKey as used.
DeterministicKey	DeterministicKeyChain.markPubHashAsUsed(byte[] pubkeyHash) Mark the DeterministicKeys as used, if they match the pubkeyHash See DeterministicKeyChain.markKeyAsUsed(DeterministicKey) for more info on this.
DeterministicKey	DeterministicKeyChain.markPubKeyAsUsed(byte[] pubkey) Mark the DeterministicKeys as used, if they match the pubkey See DeterministicKeyChain.markKeyAsUsed(DeterministicKey) for more info on this.

Methods in org.bitcoinj.wallet that return types with arguments of type DeterministicKey

Modifier and Type	Method and Description
List<DeterministicKey>	KeyChainGroup.freshKeys(KeyChain.KeyPurpose purpose, int numberOfKeys) Returns a key/s that have not been returned by this method before (fresh).
List<DeterministicKey>	Wallet.freshKeys(KeyChain.KeyPurpose purpose, int numberOfKeys) Returns a key/s that has not been returned by this method before (fresh).
List<DeterministicKey>	DeterministicKeyChain.getKeys(KeyChain.KeyPurpose purpose, int numberOfKeys) Returns freshly derived key/s that have not been returned by this method before.
List<DeterministicKey>	DeterministicKeyChain.getLeafKeys() Returns leaf keys issued by this chain (including lookahead zone)

Methods in org.bitcoinj.wallet with parameters of type DeterministicKey

Modifier and Type	Method and Description
T	MarriedKeyChain.Builder.followingKeys(DeterministicKey followingKey, DeterministicKey... followingKeys)
T	MarriedKeyChain.Builder.followingKeys(DeterministicKey followingKey, DeterministicKey... followingKeys)
static Wallet	Wallet.fromWatchingKey(NetworkParameters params, DeterministicKey watchKey) Creates a wallet that tracks payments to and from the HD key hierarchy rooted by the given watching key.
RedeemData	MarriedKeyChain.getRedeemData(DeterministicKey followedKey) Get the redeem data for a key in this married chain
RedeemData	DeterministicKeyChain.getRedeemData(DeterministicKey followedKey) Get redeem data for a key.
DeterministicKeyChain	DefaultKeyChainFactory.makeWatchingKeyChain(Protos.Key key, Protos.Key firstSubKey, DeterministicKey accountKey, boolean isFollowingKey, boolean isMarried)
DeterministicKeyChain	KeyChainFactory.makeWatchingKeyChain(Protos.Key key, Protos.Key firstSubKey, DeterministicKey accountKey, boolean isFollowingKey, boolean isMarried) Make a watching keychain.
DeterministicKey	DeterministicKeyChain.markKeyAsUsed(DeterministicKey k) Mark the DeterministicKey as used.
static DeterministicKeyChain	DeterministicKeyChain.watch(DeterministicKey accountKey) Creates a key chain that watches the given account key.
static DeterministicKeyChain	DeterministicKeyChain.watchAndFollow(DeterministicKey watchKey) Creates a deterministic key chain with the given watch key and that follows some other keychain.
T	DeterministicKeyChain.Builder.watchingKey(DeterministicKey watchingKey)

Method parameters in org.bitcoinj.wallet with type arguments of type DeterministicKey

Modifier and Type	Method and Description
T	MarriedKeyChain.Builder.followingKeys(List<DeterministicKey> followingKeys)

Constructors in org.bitcoinj.wallet with parameters of type DeterministicKey

Constructor and Description
DeterministicKeyChain(DeterministicKey watchingKey) Creates a deterministic key chain that watches the given (public only) root key.
DeterministicKeyChain(DeterministicKey watchKey, boolean isFollowing) Creates a deterministic key chain with the given watch key.
KeyChainGroup(NetworkParameters params, DeterministicKey watchKey) Creates a keychain group with no basic chain, and an HD chain that is watching the given watching key.