4.5 KiB
2.1.0
From this release users should use the HDNode directly (compared to accessing .keyPair
) when performing ECDSA operations such as sign
or verify
.
Ideally you shoud not have to directly access HDNode
internals for general usage, as it can often be confusing and error prone.
added
ECPair.prototype.getNetwork
HDNode.prototype.getNetwork
, wraps the underyling keyPair'sgetNetwork
methodHDNode.prototype.getPublicKeyBuffer
, wraps the underyling keyPair'sgetPublicKeyBuffer
methodHDNode.prototype.sign
, wraps the underlying keyPair'ssign
methodHDNode.prototype.verify
, wraps the underlying keyPair'sverify
method
2.0.0
In this release we have strived to simplify the API, using native types wherevever possible to encourage cross-compatibility with other open source community modules.
The ecdsa
module has been removed in lieu of using a new ECDSA module (for performance and safety reasons) during the 2.x.y
major release.
Several other cumbersome modules have been removed, with their new independent modules recommended for usage instead for greater modularity in your projects.
Backward incompatible changes:
added
- export
address
, foraddress
based utility functions, most compatible, just withoutAddress
instantiation, see #401, #444 - export
script
, forscript
based utility functions, mostly compatible, just withoutScript
instantiation, see #438, #444 - export
ECPair
, a merged replacement forECKey
/ECPubKey
, invalid types will throw viatypeforce
changed
-
address.toOutputScript
,ECPair.prototype.fromWIF
andHDNode.prototype.fromBase58
no longer automatically detect the network,networks.bitcoin
is always assumed unless given. -
assert
was used for type checking, now replaced bytypeforce
-
BIP66
compliant strict DER signature validation was added toECSignature.fromDER
, changing the exact exception messages slightly, see #448. -
new HDNode(d/Q, chainCode, network)
->new HDNode(keyPair, chainCode)
, now usesECPair
-
HDNode.prototype.toBase58(false)
->HDNode.prototype.neutered().toBase58()
for exporting an extended public key -
HDNode.prototype.toBase58(true)
->HDNode.prototype.toBase58()
for exporting an extended private key -
Transaction.prototype.hashForSignature(prevOutScript, inIndex, hashType)
->Transaction.prototype.hashForSignature(inIndex, prevOutScript, hashType)
-
Transaction.prototype.addInput(hash, ...)
:hash
could be a string, Transaction or Buffer ->hash
can now only be aBuffer
. -
Transaction.prototype.addOutput(scriptPubKey, ...)
:scriptPubKey
could be a string,Address
or aBuffer
->scriptPubKey
can now only be aBuffer
. -
TransactionBuilder
API unchanged.
removed
-
export
Address
,strings
are now used, benchwith no performance loss for most use cases -
export
base58check
, usebs58check
instead -
export
ecdsa
, useecurve
instead -
export
ECKey
, use new exportECPair
instead -
export
ECPubKey
, use new exportECPair
instead -
export
Wallet
, see README.md#complementing-libraries instead -
export
Script
, use new utility exportscript
instead (#438 for more information) -
crypto.HmacSHA256
, use node crypto instead -
crypto.HmacSHA512
, use node crypto instead -
Transaction.prototype.sign
, useTransactionBuilder.prototype.sign
-
Transaction.prototype.signInput
, useTransactionBuilder.prototype.sign
-
Transaction.prototype.validateInput
, useTransaction.prototype.hashForSignature
andECPair.verify
-
HDNode.fromBuffer
, useHDNode.fromBase58
instead -
HDNode.fromHex
, useHDNode.fromBase58
instead -
HDNode.toBuffer
, useHDNode.prototype.toBase58
instead -
HDNode.toHex
, useHDNode.prototype.toBase58
instead -
networks.*.magic
, see the comment here -
networks.[viacoin|viacointestnet|gamerscoin|jumbucks|zetacoin]
, import these yourself (see #383/a0e6ee7) -
networks.*.estimateFee
, out-dated
renamed
Message
->message
scripts
->script
scripts.dataOutput
->script.nullDataOutput
(per convention)