-----
Squashed commit of the following:
commit 69c0d48108314db6f0e100bea2ce5a9a3a0e9a1f
Author: Peter D. Gray <peter@conalgo.com>
Date: Fri Aug 2 14:51:33 2019 -0400
deterministic-build/requirements-hw.txt: update to version 0.7.9 of ckcc-protocol for Coldcard
commit 5cd2c528698dfb4ad248844be3c741c25aa33e38
Merge: 5e2a36a3e 537b35586
Author: Peter D. Gray <peter@conalgo.com>
Date: Fri Aug 2 14:41:59 2019 -0400
Merge branch 'multisig' of github.com:Coldcard/electrum into multisig
commit 5e2a36a3ee28780a11f789f69896e6e795621bfc
Author: Peter D. Gray <peter@conalgo.com>
Date: Fri Aug 2 14:41:49 2019 -0400
Some fixes for p2wsh-p2sh and p2wsh cases
commit 537b35586e0b1e11622a8e7d718b6fd37d47f952
Merge: a9e3ca47e 2a80f6a3a
Author: nvk <rodolfo@rnvk.org>
Date: Tue Jul 23 11:40:39 2019 -0400
Merge branch 'master' into multisig
commit a9e3ca47e189bcf0556703a4f2ca0c084638eb73
Author: Peter D. Gray <peter@conalgo.com>
Date: Mon Jun 24 13:36:41 2019 -0400
Bugfix: not all keystores have labels
commit 57783ec158af5ca8d63d596638bc3b6ee63b053f
Author: Peter D. Gray <peter@conalgo.com>
Date: Mon Jun 24 13:36:04 2019 -0400
Add address format to export data, and bugfix: use xfp_for_keystore()
commit 6f1f7673eaa340d14497b11c2453f03a73b38850
Author: Peter D. Gray <peter@conalgo.com>
Date: Fri Jun 21 09:06:49 2019 -0400
Revert "bugfix: P2SH inputs can be signed with extra signatures, more than required"
This reverts commit 75b6b663eca9e7b5edc9a463f7acd8f1c0f0a61a.
commit c322fb6dd2783e1103f5bf69ce60a365fbaf4bfe
Author: Peter D. Gray <peter@conalgo.com>
Date: Thu Jun 20 12:57:19 2019 -0400
Require latest CKCC protocol
commit 69a5b781ebc182851d2e25319b549ec58ea23eb1
Author: Peter D. Gray <peter@conalgo.com>
Date: Thu Jun 20 12:40:27 2019 -0400
gui/qt/main_window.py: add co-signer keystore label to wallet info display, and a hook for different buttons
commit 55d506d264dbb341602630c3429134e493995272
Author: Peter D. Gray <peter@conalgo.com>
Date: Thu Jun 20 12:36:10 2019 -0400
PSBT Combining/cleanup
commit 75b6b663eca9e7b5edc9a463f7acd8f1c0f0a61a
Author: Peter D. Gray <peter@conalgo.com>
Date: Thu Jun 20 10:18:02 2019 -0400
bugfix: P2SH inputs can be signed with extra signatures, more than required
commit 1bde362ddbbfd86520a7cb7bc51e0bcef06be078
Author: Peter D. Gray <peter@conalgo.com>
Date: Wed Jun 19 09:47:26 2019 -0400
Combines signed PSBT files
commit cc5c0532e52fbe282e862e20c250cc88ed435cad
Author: Peter D. Gray <peter@conalgo.com>
Date: Fri Jun 14 13:04:32 2019 -0400
Working towards multisig
commit cb20da5428ba97237006683133e10b0758999966
Author: Peter D. Gray <peter@conalgo.com>
Date: Fri Jun 14 13:04:18 2019 -0400
Refactor/import PSBT handling code into own files
commit 558ef82bb0a8c16fb4e8bd0a6a80190498f1ce57
Author: Peter D. Gray <peter@conalgo.com>
Date: Tue May 28 13:26:10 2019 -0400
plugins/hw_wallet/qt.py: show keystore label in tooltip
commit 269299df4a9eb5960b6c6ec0afcbf3ef69ad0be3
Author: Peter D. Gray <peter@conalgo.com>
Date: Mon May 27 09:32:43 2019 -0400
Swap endian of xpub fingprint values, so they are shown as BE32 in capitalized hex, rather than 0x%08x (LE32)
time taken to add points changes to around 35% of what it was with python-ecdsa
-----
# benchmark runs before:
> python3.7-64 ..\wspace\201909_libsecp256k1_point_addition\bench.py
time taken: 3.7693 seconds
> python3.7-64 ..\wspace\201909_libsecp256k1_point_addition\bench.py
time taken: 3.8123 seconds
> python3.7-64 ..\wspace\201909_libsecp256k1_point_addition\bench.py
time taken: 3.7937 seconds
# benchmark runs after:
> python3.7-64 ..\wspace\201909_libsecp256k1_point_addition\bench.py
time taken: 1.3127 seconds
> python3.7-64 ..\wspace\201909_libsecp256k1_point_addition\bench.py
time taken: 1.3000 seconds
> python3.7-64 ..\wspace\201909_libsecp256k1_point_addition\bench.py
time taken: 1.3128 seconds
-----
# benchmark script:
import os
import time
from electrum.ecc import generator
from electrum.crypto import sha256
rand_bytes = os.urandom(32)
#rand_bytes = bytes.fromhex('d3d88983b91ee6dfd546ccf89b9a1ffb23b01bf2eef322c2808cb3d951a3c116')
point_pairs = []
for i in range(30000):
rand_bytes = sha256(rand_bytes)
rand_int = int.from_bytes(rand_bytes, "big")
a = generator() * rand_int
rand_bytes = sha256(rand_bytes)
rand_int = int.from_bytes(rand_bytes, "big")
b = generator() * rand_int
point_pairs.append((a,b))
t0 = time.time()
for a, b in point_pairs:
c = a + b
t = time.time() - t0
print(f"time taken: {t:.4f} seconds")
when pasting a new invoice and paying it
Traceback (most recent call last):
File "/home/user/wspace/electrum/electrum/gui/kivy/uix/screens.py", line 358, in _do_send_onchain
tx = self.app.wallet.make_unsigned_transaction(coins, outputs, None)
File "/home/user/wspace/electrum/electrum/wallet.py", line 849, in make_unsigned_transaction
if o.type == TYPE_ADDRESS:
AttributeError: 'tuple' object has no attribute 'type'
when loading back a saved invoice
Traceback (most recent call last):
File "/home/user/wspace/electrum/electrum/gui/kivy/uix/screens.py", line 358, in _do_send_onchain
tx = self.app.wallet.make_unsigned_transaction(coins, outputs, None)
File "/home/user/wspace/electrum/electrum/wallet.py", line 849, in make_unsigned_transaction
if o.type == TYPE_ADDRESS:
AttributeError: 'list' object has no attribute 'type'
- We need only two types: PR_TYPE_ONCHAIN and PR_TYPE_LN
- BIP70 is no longer a type, but an optional field in the dict
- Invoices in the wallet are indexed by a hash of their serialized list of outputs.
- Requests are still indexed by address, because we never generate Paytomany requests.
- Add 'clear_invoices' command to CLI
- Add 'save invoice' button to Qt
SomberNight
Peter D. Gray
ThomasV