Package | Description |
---|---|
org.bitcoinj.core |
The core package contains classes for network messages like
Block and
Transaction , peer connectivity via PeerGroup ,
block chain management and the Wallet class. |
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.
|
Modifier and Type | Method and Description |
---|---|
static Transaction.SigHash |
Transaction.SigHash.valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static Transaction.SigHash[] |
Transaction.SigHash.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
Modifier and Type | Method and Description |
---|---|
TransactionInput |
Transaction.addSignedInput(TransactionOutPoint prevOut,
Script scriptPubKey,
ECKey sigKey,
Transaction.SigHash sigHash,
boolean anyoneCanPay)
Adds a new and fully signed input for the given parameters.
|
TransactionInput |
Transaction.addSignedInput(TransactionOutput output,
ECKey signingKey,
Transaction.SigHash sigHash,
boolean anyoneCanPay)
Adds an input that points to the given output and contains a valid signature for it, calculated using the
signing key.
|
TransactionSignature |
Transaction.calculateSignature(int inputIndex,
ECKey key,
byte[] redeemScript,
Transaction.SigHash hashType,
boolean anyoneCanPay)
Calculates a signature that is valid for being inserted into the input at the given position.
|
TransactionSignature |
Transaction.calculateSignature(int inputIndex,
ECKey key,
Script redeemScript,
Transaction.SigHash hashType,
boolean anyoneCanPay)
Calculates a signature that is valid for being inserted into the input at the given position.
|
Sha256Hash |
Transaction.hashForSignature(int inputIndex,
byte[] redeemScript,
Transaction.SigHash type,
boolean anyoneCanPay)
Calculates a signature hash, that is, a hash of a simplified form of the transaction.
|
Sha256Hash |
Transaction.hashForSignature(int inputIndex,
Script redeemScript,
Transaction.SigHash type,
boolean anyoneCanPay)
Calculates a signature hash, that is, a hash of a simplified form of the transaction.
|
Modifier and Type | Method and Description |
---|---|
Transaction.SigHash |
TransactionSignature.sigHashMode() |
Modifier and Type | Method and Description |
---|---|
static int |
TransactionSignature.calcSigHashValue(Transaction.SigHash mode,
boolean anyoneCanPay)
Calculates the byte used in the protocol to represent the combination of mode and anyoneCanPay.
|
Constructor and Description |
---|
TransactionSignature(ECKey.ECDSASignature signature,
Transaction.SigHash mode,
boolean anyoneCanPay)
Constructs a transaction signature based on the ECDSA signature.
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