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use libsecp256k1 if available. abstract away ecc stuff. move symmetric crypto and hash functions to crypto.py

This commit is contained in:
SomberNight
2018-05-24 18:57:13 +02:00
parent 756cc323e7
commit 16e4827e8c
28 changed files with 1085 additions and 537 deletions

View File

@@ -5,12 +5,16 @@ from lib.bitcoin import TYPE_ADDRESS
from lib.keystore import xpubkey_to_address
from lib.util import bh2u, bfh
from . import SequentialTestCase
from .test_bitcoin import needs_test_with_all_ecc_implementations
unsigned_blob = '01000000012a5c9a94fcde98f5581cd00162c60a13936ceb75389ea65bf38633b424eb4031000000005701ff4c53ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000ffffffff0140420f00000000001976a914230ac37834073a42146f11ef8414ae929feaafc388ac00000000'
signed_blob = '01000000012a5c9a94fcde98f5581cd00162c60a13936ceb75389ea65bf38633b424eb4031000000006c493046022100a82bbc57a0136751e5433f41cf000b3f1a99c6744775e76ec764fb78c54ee100022100f9e80b7de89de861dc6fb0c1429d5da72c2b6b2ee2406bc9bfb1beedd729d985012102e61d176da16edd1d258a200ad9759ef63adf8e14cd97f53227bae35cdb84d2f6ffffffff0140420f00000000001976a914230ac37834073a42146f11ef8414ae929feaafc388ac00000000'
v2_blob = "0200000001191601a44a81e061502b7bfbc6eaa1cef6d1e6af5308ef96c9342f71dbf4b9b5000000006b483045022100a6d44d0a651790a477e75334adfb8aae94d6612d01187b2c02526e340a7fd6c8022028bdf7a64a54906b13b145cd5dab21a26bd4b85d6044e9b97bceab5be44c2a9201210253e8e0254b0c95776786e40984c1aa32a7d03efa6bdacdea5f421b774917d346feffffff026b20fa04000000001976a914024db2e87dd7cfd0e5f266c5f212e21a31d805a588aca0860100000000001976a91421919b94ae5cefcdf0271191459157cdb41c4cbf88aca6240700"
signed_segwit_blob = "01000000000101b66d722484f2db63e827ebf41d02684fed0c6550e85015a6c9d41ef216a8a6f00000000000fdffffff0280c3c90100000000160014b65ce60857f7e7892b983851c2a8e3526d09e4ab64bac30400000000160014c478ebbc0ab2097706a98e10db7cf101839931c4024730440220789c7d47f876638c58d98733c30ae9821c8fa82b470285dcdf6db5994210bf9f02204163418bbc44af701212ad42d884cc613f3d3d831d2d0cc886f767cca6e0235e012103083a6dc250816d771faa60737bfe78b23ad619f6b458e0a1f1688e3a0605e79c00000000"
class TestBCDataStream(unittest.TestCase):
class TestBCDataStream(SequentialTestCase):
def test_compact_size(self):
s = transaction.BCDataStream()
@@ -51,8 +55,9 @@ class TestBCDataStream(unittest.TestCase):
self.assertEqual(s.read_bytes(4), b'r')
self.assertEqual(s.read_bytes(1), b'')
class TestTransaction(unittest.TestCase):
class TestTransaction(SequentialTestCase):
@needs_test_with_all_ecc_implementations
def test_tx_unsigned(self):
expected = {
'inputs': [{
@@ -97,6 +102,7 @@ class TestTransaction(unittest.TestCase):
blob = str(tx)
self.assertEqual(transaction.deserialize(blob), expected)
@needs_test_with_all_ecc_implementations
def test_tx_signed(self):
expected = {
'inputs': [{