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929 Commits

Author SHA1 Message Date
Elichai Turkel 46f4f8cf35
Add benchmarks for tx serialization and size 2020-10-08 16:29:26 +03:00
Elichai Turkel 609b9523b8
Add benchmarks for block serialization 2020-10-08 16:28:17 +03:00
Andrew Poelstra 8c82129442
Merge pull request #480 from LNP-BP/feat/keysource 
Introducing `bip32::KeySource`: wrapper for `(Fingerprint, DerivationPath)`
 2020-10-07 22:23:39 +00:00
Andrew Poelstra 3748e8faf5
Merge pull request #459 from sgeisler/2020-08-extend-derivation-path 
Allow easy concatenation of bip32 derivation paths
 2020-10-07 21:34:17 +00:00
Steven Roose d92ca87c69
Merge pull request #488 from sgeisler/2020-10-bip32-doc-fix 
Bip32 documentation fix
 2020-10-07 21:15:14 +02:00
Andrew Poelstra e088fa995a
Merge pull request #444 from stevenroose/bip34 
Add Block::coinbase and Block::bip34_block_height (BIP-34)
 2020-10-07 19:11:55 +00:00
Andrew Poelstra 72af2d57a1
Merge pull request #489 from stevenroose/readme-msrv 
README: Fix typo in MSRV section
 2020-10-07 18:16:38 +00:00
Steven Roose d5b73f9c8c
README: Refer to MSRV section in Installing Rust section 2020-10-07 19:11:30 +02:00
Steven Roose 9c90b39ebd
Add Block::coinbase and Block::bip34_block_height 2020-10-07 18:54:12 +02:00
Steven Roose 29a74a14ab
Move around impls in block module 
So that an impl always succeeds the struct type definition.
 2020-10-07 18:48:24 +02:00
Andrew Poelstra 71bf8d7bcf
Merge pull request #388 from pandoracore/hashtypes-fns 
Hash functions for public keys and scripts
 2020-10-07 16:40:51 +00:00
Steven Roose f483646954
README: Fix typo in MSRV section 2020-10-07 17:05:26 +02:00
Andrew Poelstra d2872fc74a
Merge pull request #486 from RCasatta/expose_secp_features 
Expose features of secp256k1
 2020-10-07 14:57:02 +00:00
Sebastian Geisler b8c7bc8dcb Bip32 documentation fix 2020-10-07 16:50:27 +02:00
Riccardo Casatta 31e63cb1d2
Expose features of secp256k1 2020-10-02 09:18:33 +02:00
Dr Maxim Orlovsky c098dfa7f2 BIP32 KeySource refactored to type aliace 2020-09-14 00:37:29 +02:00
Dr Maxim Orlovsky aa67f10162 Introducing `bip32::KeySource`: wrapper for `(Fingerprint, DerivationPath)` 2020-09-13 22:49:52 +02:00
Dr Maxim Orlovsky ff1b4a8dbd WPubkeyHash constructor failing on uncompressed PublicKey 2020-09-11 15:43:05 +02:00
Dr Maxim Orlovsky 1342d73734 Script hash functions with non-allocating serialization 2020-09-11 15:10:57 +02:00
Dr Maxim Orlovsky 8363c76f5c Script hash functions (normal and witness) 2020-09-11 15:10:57 +02:00
Dr Maxim Orlovsky 1d9f531581 Pubkey hash functions (normal and witness) 2020-09-11 15:04:26 +02:00
Andrew Poelstra c1ae3b7955
Merge pull request #477 from rust-bitcoin/revert-465-psbt_updates 
Revert "Added hash Preimages to psbt"
 2020-09-11 11:31:27 +00:00
Andrew Poelstra c94295c3a9
Revert "Added hash Preimages to psbt" 2020-09-11 11:31:10 +00:00
Andrew Poelstra 3f33bd74e4
Merge pull request #465 from sanket1729/psbt_updates 
Added hash Preimages to psbt
 2020-09-11 11:30:27 +00:00
Andrew Poelstra 49e97cca65
Merge pull request #387 from pandoracore/builder-p2wildcard 
Refactoring script generating functions into a single place
 2020-09-11 11:29:09 +00:00
Andrew Poelstra ba50c41f49
Merge pull request #476 from apoelstra/2020-09--0.25.0 
bump version to 0.25, MSRV to 1.29
 2020-09-11 11:26:10 +00:00
sanket1729 c1eafff9ef Added Sighash calculation for psbt 2020-09-11 01:01:33 -05:00
Andrew Poelstra 6138084c5b bump version to 0.25, MSRV to 1.29 2020-09-10 20:06:10 +00:00
Andrew Poelstra bcf2c5981d
Merge pull request #475 from apoelstra/2020-09--0.24.0 
Increase version to 0.24
 2020-09-10 19:58:03 +00:00
Andrew Poelstra 1c46b32d2b update Travis and README for manual rustc 1.22.0 steps 2020-09-10 19:03:01 +00:00
Andrew Poelstra e2bef1c4a6 bump version to 0.24.0 2020-09-10 19:02:53 +00:00
Andrew Poelstra 440005b16e
Merge pull request #464 from TheBlueMatt/2020-08-pow-clarification 
Set Params::pow_limit to an attainable value not a theoretical one
 2020-09-10 16:46:40 +00:00
Andrew Poelstra a1450058d9 bump major versions of rust-secp and bitcoin_hashes deps 2020-09-10 16:42:08 +00:00
Andrew Poelstra 05f3451b10 un-deperate contracthash during testing 
Avoids a rust test runner bug, see https://github.com/rust-lang/rust/issues/47238
 2020-09-10 16:40:31 +00:00
Matt Corallo cf45a61070 Set Params::pow_limit to an attainable value not a theoretical one 
`cloudhead` on IRC was asking how to properly use
`BlockHeader::validate_pow()` on genesis (or similar) when the
pow_limit field isn't expressible as a compact target (and, thus,
does not actually represent the PoW limit/genesis target). We
swap it for the actual PoW limit by truncating the way a compact
encoding round-trip would.

Note that, in Bitcoin Core, the original value is only ever used
once in its original form:
```
    if (bnNew > bnPowLimit) // Note: bnPowLimit is params.powLimit
        bnNew = bnPowLimit;

    return bnNew.GetCompact();
```
Thus, even if Core adopted our change, as long as there exist no
256-bit integer x which satisfies
`x <= powLimit && x > encoding_roundtrip_truncated(powLimit)` and
`enoding_roundtrip_truncated(x) != powLimit`, the change would have
no impact on consensus.

It is trivial to show that there are no values which are between
the new value
(0x00000000ffff0000000000000000000000000000000000000000000000000000)
and the original value
(0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
which can be encoded in compact form, but it is also critically, no
such values will encode to a compact form of anything different than
the new value as the encoding always truncates the low bits, never
rounding up.
 2020-09-10 12:03:51 -04:00
Andrew Poelstra 4e737f708a
Merge pull request #461 from TheBlueMatt/2020-08-mut-sighash 
Expose the witnesses of the tx being hashed in SigHashCache
 2020-09-10 13:04:51 +00:00
Dr Maxim Orlovsky 38a412c4d5 Fixing review comments for script generators refactoring 2020-09-10 14:44:44 +02:00
Dr Maxim Orlovsky e33cdcca14 OP_RETURN script initializer 2020-09-10 12:09:04 +02:00
Dr Maxim Orlovsky 9143fd3888 All script generation functionality moved to standalone methods in Script 2020-09-10 12:09:04 +02:00
Sebastian Geisler 202a946fc3 Allow easy concatenation of bip32 derivation paths 
Currently one has to convert the path into a Vec<ChildNumber>, extend it and finally convert it back again.
 2020-09-09 21:42:27 +02:00
sanket1729 e97dda0ffe Add tests for psbt serde 2020-09-09 12:53:09 -05:00
Andrew Poelstra addb54ffc7
Merge pull request #458 from braydonf/version 
Transaction and header version is signed int
 2020-09-09 17:06:31 +00:00
Andrew Poelstra 5fd91ca2d8
Merge pull request #451 from stevenroose/deprecate-contracthash 
Deprecate the util::contracthash module
 2020-09-09 17:02:19 +00:00
Andrew Poelstra c8633b5bce
Merge pull request #436 from LNP-BP/feat-u256u8 
Big integers (Uint*) from byte slice array with `from_be_bytes`
 2020-09-09 16:42:32 +00:00
Andrew Poelstra 45da3add10
Merge pull request #428 from stevenroose/no-witness-uncompressed 
Don't allow uncompressed pks in witness addresses
 2020-09-09 16:37:06 +00:00
Elichai Turkel a44ba2d878
Merge pull request #397 from stevenroose/script-iter 
Improve the Instructions iterator for scripts
 2020-09-09 19:06:05 +03:00
Dr. Maxim Orlovsky 42bf893d8b
Update big int from_be_bytes with iterators 
Co-authored-by: Sebastian <geisler.sebastian@googlemail.com>
 2020-09-03 16:42:00 +02:00
Matt Corallo c8c187efd2
Merge pull request #463 from cloudhead/cloudhead/clone-instance-raw-net-message 
Add `Clone` instance to `RawNetworkMessage`
 2020-09-01 08:52:15 -07:00
sanket1729 1ab33aa685 Added vscode project files to gitignore 2020-08-31 17:22:40 -05:00
sanket1729 c5204c001f Added Hash Preimages to psbt 
Added hash preimages to psbt as per updated bip174
 2020-08-31 17:22:40 -05:00