8390da9b7b
bitcoin.py: dedupe pubkeyhash_to_p2pkh_script
6 years ago
cc42b4a226
transaction: segwit input signing was doing quadratic hashing
performance improvements are negligible for typical transactions though.
some measurements of wall clock time for Transaction.sign (with libsecp256k1):
0.11 sec -> 0.08 sec ( 61 p2wpkh-p2sh inputs, 1 output)
2.48 sec -> 0.75 sec ( 522 p2wpkh-p2sh inputs, 1 output)
13.2 sec -> 1.8 sec (1445 p2wpkh inputs, 1 output)
176.4 sec -> 7.6 sec (5542 p2wpkh inputs, 1 output)
6 years ago
a14016275b
transaction.serialize_preimage: trivial clean-up
6 years ago
aadde9be17
transaction: fix remove_signatures
closes #5491
6 years ago
94b721baa4
wallet: fix type error in _bump_fee_through_decreasing_outputs
fixes #5483
6 years ago
5effaaf428
TxOutput usage: trivial clean-up
6 years ago
3385a94753
logging: basics
6 years ago
d4a2e9634f
bitcoin: disallow importing/sweeping segwit scripts with uncompressed pubkey
fixes #4638
6 years ago
eb04551f9a
accept base43-encoded tx in Qt "Load transaction"
When encoding transactions as QR codes, we encode the tx bytes as base43
first. This makes it easier to load a transaction if the user manually
decodes the QR code.
6 years ago
e7f38467d7
move opcodes to bitcoin.py
6 years ago
c03c17f1c7
transaction: replace custom enum type for opcodes with stdlib enum
based on Electron-Cash/Electron-Cash@99e60b49413e103dd8e9b7cfaf22e69626db6594
6 years ago
5313591c28
synchronizer: disconnect from server if cannot deserialize txn
6 years ago
d820f9ad37
transaction: change default version to 2
6 years ago
e059867314
paymentrequest: be explicit about only allowing "addresses"
6 years ago
e1b85327be
transaction: clean-up multisig_script
6 years ago
71ac3bb305
RBF batching: some fixes
6 years ago
2b8d801b36
if possible, batch new transaction with existing rbf transaction
6 years ago
8b61d18a9f
transaction.serialize_output: use namedtuple fields
6 years ago
1686a97ece
bip70 PRs: use aiohttp instead of requests. use proxy. small fixes.
6 years ago
9037f25da1
kill old-style namedtuples
6 years ago
78258a3a95
fix #4802
6 years ago
082a83dd85
rename crypto.Hash to sha256d
6 years ago
a88a2dea82
split bip32 from bitcoin.py
6 years ago
2d352bc3f0
transaction.BIP69_sort: use namedtuple fields
6 years ago
4d43d12abf
transaction: don't convert p2pk to p2pkh address when displaying
also closes #4742
6 years ago
ab1ec57429
trezor and clones: rm dead code
see Electron-Cash/Electron-Cash#872
see Electron-Cash/Electron-Cash#874
6 years ago
ce5cc135cd
transaction: make get_address_from_output_script safer
closes #4743
6 years ago
53fd6a2df5
transaction: always sort i/o deterministically
this was previously the caller's responsibility; now it's done implicitly when creating a txn
6 years ago
8467f95a28
rm @profiler from Transaction.estimated_size
in certain situations, estimated_size is called hundreds of times, flooding the log
7 years ago
1b19cdd0f4
transaction.py: fix script_GetOp for malformed scripts
related fyookball/electrum#829
7 years ago
04c1b522d6
minor fixes for prev
use TxOutputHwInfo namedtuple
warn user if device is set to wrong chain
undo parts of prev re testnet. fix p2wpkh.
testnet support. and minor stuff
7 years ago
0bcea80bdf
Support for new hardware wallet: Coldcard
build-wine/deterministic.spec: add Coldcard plugin and ckcc-protocol dependancy
Require version 0.7.2 of ckcc-protocol (window fixes)
Rework import paths to new standards
Updated icons
New minimum version, for latest PSBT constants
Upgrade to final PSBT (BIP 174) standard encoding
Remove log noise
Show bootloader version number as well
Handle case where libraries are missing better
Remove noise about missing packages, for rest of world
Add reference to ckcc-protocol module/data
Remove dead code
Beef up the README more
Slightly better looking
Add version numbers and upgrade firmware feature
Split out DFU support into own file
First pass at adding Coinkite Coldcard hardware wallet to Electrum
7 years ago
88fc62e8f7
fix #4626
7 years ago
5f3408dd70
transaction.py: introduce TxOutputHwInfo namedtuple
7 years ago
2eb72d496f
transaction: introduce TxOutput namedtuple
7 years ago
02c30e3d52
Add support for Archos Safe-T mini hardware wallet ( #4445 )
commit 10c46477f3a6f2fbc0596345511e0994253081eb
Author: SomberNight <somber.night@protonmail.com>
Date: Wed Jul 25 19:40:05 2018 +0200
backport changes of trezor plugin
commit 213619e880f709188c1ea6272758896748e681a8
Merge: a855b75b6 6899ca252b4b862b0c
7 years ago
097ac144d9
file reorganization with top-level module
7 years ago
5a5502303f
make add_signature_to_txin an instance method
7 years ago
174d14ba89
add comment to guess_txintype_from_address
7 years ago
170f41f50d
tests: sweeping p2pk
7 years ago
46fdbbbce5
change partial txn serialization format for imported addresses txins
offline signing with segwit WIF keys now works.
offline seed + online address signing now works.
7 years ago
1b834a7a78
fix RBF
7 years ago
8f7a4cf876
follow-up 0438bbc2c2
the previous was quadratic in len(tx.inputs())
7 years ago
0438bbc2c2
transaction.py: change update_signatures API. fix trezor segwit signing.
Traceback (most recent call last):
File "...\electrum\lib\transaction.py", line 498, in parse_witness
if txin['witness_version'] != 0:
KeyError: 'witness_version'
7 years ago
05e5ef16eb
transaction.py: more flexible sign() method
handles both x_pubkeys and pubkeys in keypairs
7 years ago
4193c7ff14
transaction.py: wtxid is undefined for uncomplete txns
7 years ago
e8b5bcf31e
fix incorrect txid for partial segwit txns
follow-up #4405
7 years ago
12c5474cf1
stricter tx deserialization: forbid negative output amount values
7 years ago
0b78cb5e6b
stricter tx deserialization: forbid output amount values over 21 million btc
7 years ago
71ce7cce6d
stricter tx deserialization: forbid junk at the end
7 years ago
SomberNight
ThomasV
Peter D. Gray
Jean-Christophe Rona
Janus