Commit Graph

26 Commits

Author SHA1 Message Date
Nadav Kohen
e1422ddbc2 Fixed Low R signing (#2408)
* Fixed Low R signing and added a test

* Made separate test for comparing bitcoin-s and bitcoind

* Fixed PSBTUnitTest
2020-12-21 14:50:34 -06:00
Nadav Kohen
f7fdca3e22 DLC Data Structures on Master Cleanup (#2375)
* Moved dlc data structures from commons to core

* Renamed DLC payout curve classes

* Split OutcomeValuePoint up into an ADT

* Added utility for computing Schnorr multiple-signature points

* Replaced tuples in RoundingIntervals with types

* Replaced tuples in DLCPayoutCurve with Indexed

* Fixed a compile bug
2020-12-17 09:09:57 -06:00
Nadav Kohen
b7ffea2525 Pulled down work from adaptor-dlc onto master (#2339)
* Pulled down work from adaptor-dlc onto master

* Reverted some accidental deletions

* Removed unused import

* Added scaladocs

* Responded to Ben's review

* Added some scaladocs and invariants

* Responded to chris' review

* Responded to more review

* Added some comments
2020-12-11 17:32:35 -06:00
Ben Carman
c29b787ab5 Add ability to change aes password (#2254)
* Add ability to change aes password

* Add docs

* Rename, add logs + tests
2020-11-15 08:07:49 -06:00
Ben Carman
9787e89403 Add Wallet State Descriptors (#2157)
* Add Wallet State Descriptors

* Sync blocks while offline w/ bitcoind backend

* Add to WalletDbManagement

* Update db management test

* Respond to review

* Rename function
2020-10-14 14:17:51 -05:00
Nadav Kohen
e71b664e1a Brought down ecdsa adaptor signatures implemented in scala from the dlc-crypto branch (#2034) 2020-10-02 10:43:59 -05:00
Nadav Kohen
4c202fd016 Introduced NFC normalization for strings in CryptoUtil and added String hashing functions (#2102) 2020-10-01 14:37:28 -05:00
Ben Carman
a694ef16b7 Add ability to fully spend utxos (#2063)
* Let RawTxSigner dummy sign transactions

* Add ability to fully spend utxos

* Fix NeutrinoNodeWithWalletTest

* Fix test, simplify call
2020-09-27 08:16:26 -05:00
Nadav Kohen
613f6ba4b9 Updated Bouncy Castle Schnorr implementation to most recent BIP 340 (#2025) 2020-09-16 17:01:30 -05:00
Chris Stewart
43ba2477b5 Cache DoubleSha256Digest.hex (#1932)
* Cache DoubleSha256Digest.hex

* Cache little endian versino too
2020-08-29 07:35:40 -05:00
Chris Stewart
955978f635 Apply string factory to a bunch of easy things (#1891)
* Apply string factory to a bunch of easy things

* Refactor HDPath, ExtKey, and LnTagPrefix to use StringFactory

* Implemen StringFactory on LnHumanReadablePart, ScriptType, ServiceIdentifier

* Implement StringFactory on AesCrypt, NodeUri, AddressTag, PSBT, TxoState

* Fix failing tests, fix website compile

* Apply StringFactory to all ScriptOperations, ChannelState, Script Parsing
2020-08-25 10:48:37 -05:00
Scala Steward
bef9c2648e Update scalafmt-core to 2.6.4 (#1686)
* Update scalafmt-core to 2.6.4

* Format everything

Co-authored-by: Ben Carman <benthecarman@live.com>
2020-08-24 14:24:16 -05:00
Ben Carman
231b692fdf Make ECDigitalSignature extend NetworkElement (#1750) 2020-08-04 07:29:52 -05:00
Nadav Kohen
666d53d94a Add low R signing (#1342)
* Added signing with entropy to the JNI and implemented low R signing

* Added check for determinism of low R signing

* Cleaned up test

* Implemented signing with entropy in Bouncy Castle

* Added docs for signing with entropy

* Fixed things after rebase

* De-parallelized signLowR and added scaladoc warnings to signWithEntropy
2020-07-29 15:03:18 -05:00
Ben Carman
16dd256716 Override correct equals functions (#1621)
* Override correct equals functions

* Remove no longer needed function
2020-07-06 06:37:19 -05:00
Scala Steward
97a4886c6e Update scalafmt-core to 2.6.0 (#1579)
* Update scalafmt-core to 2.6.0

* Upgrade scalafmt, fix all formatting errors

* Scalafmt on 2.12

* fix test

* More fixes

Co-authored-by: Ben Carman <benthecarman@live.com>
2020-06-19 10:38:12 -05:00
Nadav Kohen
baf49b7452 Schnorr Data Structures (#1564)
* Pulled down crypto things from dlc branch including: Schnorr data structures, Schnorr Bouncy Castle implementation, FieldElement, and tests for these things

* Call fromValidHex in CryptoUtil
2020-06-16 09:52:45 -05:00
Chris Stewart
c54d6dcbdc 2020 06 09 addr invoice string factory (#1538)
* Implement StringFactory with Address and LnInvoice

* Address code review

* Run scalafmt
2020-06-11 10:44:12 -05:00
Chris Stewart
5c2fb8f580 Add StringFactory trait (#1537) 2020-06-09 15:03:56 -05:00
Chris Stewart
b036aa3338 Add more optimizations, MultSignatureScriptPubKey.isMultiSignatureScr… (#1475)
* Add more optimizations, MultSignatureScriptPubKey.isMultiSignatureScriptPubKey() fails fast if it's not a valid multisig spk, also use more caching inside of Number's (UInt64, UInt32, etc)

* Fix shortChannelidTest

* Cache popular UInt64 numbers that are used in ScriptPubKey's. This reduces allocations which reduces memory usage
2020-05-27 15:47:20 -05:00
Nadav Kohen
4f2c8f73f1 CryptoContext Refactor (#1469)
* Moved logic to disable use of secp256k1 library into crypto project

* Fixed secp doc
2020-05-26 13:05:21 -05:00
Chris Stewart
40160d9c5f Attempt to optimize block tests more to avoid timeouts (#1459)
* Attempt to optimize block tests more to avoid timeouts

* Fix asm.tail bug

* Make parseRedeemScript just return a ScriptPubKey rather than a Try[ScriptPubKey]

* Make encoding a UInt64 to hex more efficient

* Cache Transaction.bytesSize so we don't need to serialize everything again to estimate the byteSize

* Refactor CryptoBytesUtil.addPadding() and it's usage in UInt64

* Use StringBuilder.append() rather than StringBuilder.addAll() which is not supported in scala 2.11 & 2.12

* Address nadav's code review
2020-05-22 11:15:17 -05:00
Nadav Kohen
14f2ae793a Implemented (lax) signature parsing in Bitcoin-S (#1446)
* Implemented parseDERLax signature parsing and bumped bouncy castle version to most recent

* implemented using iterators

* Factored out common functionality and added comments, it is readable now! Deleted C-like version in place of this one after property based tests showed them to be equivalent

* Made compatible with scala 2.12

* Make compatible with scala 2.11

* Added tests for lax DER signatures
2020-05-21 15:13:17 -05:00
Nadav Kohen
dfd3353cc4 TxBuilder Refactor (#1426)
* Refactored Transaction

Created RawTxBuilder

Created RawTxFinalizer as layer on top of RawTxBuilder

Introduced RawTxSigner and replaced TxBuilder!

Deleted TxBuilder!

* fixed things after rebase

* Made RawTxBuilder compatible with older versions of scala

* Began responding to review

* Made Finalizer take a Builder rather than the other way around

* Added composition for finalizers

* Ran scalafmt

* Updated txbuilder example documentation

* Moved tests from old TxBuilderTest files to relevant new test files

* Added scaladocs
2020-05-21 09:47:08 -05:00
Chris Stewart
bc600c230e 2020 05 17 optimizations (#1435)
* Make ScriptOperationFactory subclasses use a val to cache operaetions rather than operations

* Make ScriptOperation's use a Vector rather than Seq. Seq is a trait that can sometimes be backed by a List which can have some O(n) behavior

* Remove BlockTest benchamarking test case

* Put popular opcodes at beginning of ScriptOperations.operations for an optimization

* Remove Try() allocation on ECPublicKey.isFullyValid()

* Fix how CompactSizeUInt was serialized to be more efficient, move isMultiSig() and isLocktimeSPK() to be inline so we don't evaluate it unless we absolutely need to

* Use Map inside of ScriptOperation.fromByte()

* Update map to look up script operation rather than iterating
2020-05-18 20:23:12 -05:00
Nadav Kohen
a503441619 Crypto Project Refactor (#1380)
* Added crypto project and decoupled BitcoinSLogger from NetworkElement

Decoupled BitcoinSLogger from Factory

Moved NetworkElement into crypto project

Moved Factory and BitcoinSUtil (renamed to BytesUtil) to crypto project

Moved MaskedToString to crypto project

Added BytesUtil to imports and cleaned up CryptoUtil.recoverPoint

Moved the rest of crypto stuff to the crypto project

Moved crypto tests to crypto-test project

* Added documentation for crypto project
2020-04-30 12:34:53 -05:00