def test_sha3_512():
mt = MerkleTools(hash_type='sha3_512')
mt.add_leaves([
bytes.fromhex(
'004a237ea808cd9375ee9db9f85625948a890c54e2c30f736f54c969074eb56f0ff3d43dafb4b40d5d974acc1c2a68c046fa4d7c2c20cab6df956514040d0b8b'
),
bytes.fromhex(
'0b43a85d08c05252d0e23c96bc6b1bda11dfa787049ff452b3c86f4c6135e870c058c05131f199ef8619cfac937a736bbc936a667e4d96a5bf68e4056ce5fdce'
)
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'3dff3f19b67628591d294cba2c07ed20d20d83e1624af8c1dca8fcf096127b9f86435e2d6a84ca4cee526525cacd1c628bf06ee938983413afafbb4598c5862a'
)
assert mt.get_proof(0)[0]['right'] == bytes.fromhex(
'0b43a85d08c05252d0e23c96bc6b1bda11dfa787049ff452b3c86f4c6135e870c058c05131f199ef8619cfac937a736bbc936a667e4d96a5bf68e4056ce5fdce'
)
is_valid = mt.validate_proof(
mt.get_proof(0),
bytes.fromhex(
'004a237ea808cd9375ee9db9f85625948a890c54e2c30f736f54c969074eb56f0ff3d43dafb4b40d5d974acc1c2a68c046fa4d7c2c20cab6df956514040d0b8b'
),
bytes.fromhex(
'3dff3f19b67628591d294cba2c07ed20d20d83e1624af8c1dca8fcf096127b9f86435e2d6a84ca4cee526525cacd1c628bf06ee938983413afafbb4598c5862a'
))
assert is_valid == True
def test_sha3_384():
mt = MerkleTools(hash_type='sha3_384')
mt.add_leaves([
bytes.fromhex(
'e222605f939aa69b964a0a03d7075676bb3dbb40c3bd10b22f0adcb149434e7c1085c206f0e3371470a49817aa6d5b16'
),
bytes.fromhex(
'ae331b6f8643ed7e404471c81be9a74f73fc84ffd5140a0ec9aa8596fa0d0a2ded5f7b780bb2fbfc4e2226ee2a04a2fa'
)
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'bd54df0015fa0d4fee713fbf5c8ae232c93239c75fb9d41c7dd7a9278711764a6ee83c81766b3945ed94030254537b57'
)
assert mt.get_proof(0)[0]['right'] == bytes.fromhex(
'ae331b6f8643ed7e404471c81be9a74f73fc84ffd5140a0ec9aa8596fa0d0a2ded5f7b780bb2fbfc4e2226ee2a04a2fa'
)
is_valid = mt.validate_proof(
mt.get_proof(0),
bytes.fromhex(
'e222605f939aa69b964a0a03d7075676bb3dbb40c3bd10b22f0adcb149434e7c1085c206f0e3371470a49817aa6d5b16'
),
bytes.fromhex(
'bd54df0015fa0d4fee713fbf5c8ae232c93239c75fb9d41c7dd7a9278711764a6ee83c81766b3945ed94030254537b57'
))
assert is_valid == True
def test_sha384():
mt = MerkleTools(hash_type='sha384')
mt.add_leaves([
bytes.fromhex(
'84ae8c6367d64899aef44a951edfa4833378b9e213f916c5eb8492cc37cb951c726e334dace7dbe4bb1dc80c1efe33d0'
),
bytes.fromhex(
'368c89a00446010def75ad7b179cea9a3d24f8cbb7e2755a28638d194809e7b614eb45453665032860b6c1a135fb6e8b'
)
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'c363aa3b824e3f3b927034fab826eff61a9bfa2030ae9fc4598992edf9f3e42f8b497d6742946caf7a771429eb1745cf'
)
assert mt.get_proof(0)[0]['right'] == bytes.fromhex(
'368c89a00446010def75ad7b179cea9a3d24f8cbb7e2755a28638d194809e7b614eb45453665032860b6c1a135fb6e8b'
)
is_valid = mt.validate_proof(
mt.get_proof(0),
bytes.fromhex(
'84ae8c6367d64899aef44a951edfa4833378b9e213f916c5eb8492cc37cb951c726e334dace7dbe4bb1dc80c1efe33d0'
),
bytes.fromhex(
'c363aa3b824e3f3b927034fab826eff61a9bfa2030ae9fc4598992edf9f3e42f8b497d6742946caf7a771429eb1745cf'
))
assert is_valid == True
def test_sha512():
mt = MerkleTools(hash_type='sha512')
mt.add_leaves([
bytes.fromhex(
'c0a8907588c1da716ce31cbef05da1a65986ec23afb75cd42327634dd53d754be6c00a22d6862a42be5f51187a8dff695c530a797f7704e4eb4b473a14ab416e'
),
bytes.fromhex(
'df1e07eccb2a2d4e1b30d11e646ba13ddc426c1aefbefcff3639405762f216fdcc40a684f3d1855e6d465f99fd9547e53fa8a485f18649fedec5448b45963976'
)
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'd9d27704a3a785d204257bfa2b217a1890e55453b6686f091fa1be8aa2b265bc06c285a909459996e093546677c3f392458d7b1fc34a994a86689ed4100e8337'
)
assert mt.get_proof(0)[0]['right'] == bytes.fromhex(
'df1e07eccb2a2d4e1b30d11e646ba13ddc426c1aefbefcff3639405762f216fdcc40a684f3d1855e6d465f99fd9547e53fa8a485f18649fedec5448b45963976'
)
is_valid = mt.validate_proof(
mt.get_proof(0),
bytes.fromhex(
'c0a8907588c1da716ce31cbef05da1a65986ec23afb75cd42327634dd53d754be6c00a22d6862a42be5f51187a8dff695c530a797f7704e4eb4b473a14ab416e'
),
bytes.fromhex(
'd9d27704a3a785d204257bfa2b217a1890e55453b6686f091fa1be8aa2b265bc06c285a909459996e093546677c3f392458d7b1fc34a994a86689ed4100e8337'
))
assert is_valid == True
def test_build_tree():
mt = MerkleTools()
mt.add_leaf("tierion", do_hash=True)
mt.add_leaves(["bitcoin", "blockchain"], do_hash=True)
mt.make_tree()
assert mt.is_ready == True
mt.merkle_root == bytes.fromhex(
'765f15d171871b00034ee55e48ffdf76afbc44ed0bcff5c82f31351d333c2ed1')
def test_md5_tree():
bLeftmd5 = bytes.fromhex('0cc175b9c0f1b6a831c399e269772661')
bRightmd5 = bytes.fromhex('92eb5ffee6ae2fec3ad71c777531578f')
mRootmd5 = hashlib.md5(bLeftmd5 + bRightmd5).digest()
mt = MerkleTools('md5')
mt.add_leaves([bLeftmd5, bRightmd5])
mt.make_tree()
assert mt.merkle_root == mRootmd5
def test_one_leaf():
# make tree with one leaf
mt = MerkleTools()
mt.add_leaves([
bytes.fromhex(
'ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb'
),
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb')
def test_validate_5_leaves():
mt = MerkleTools()
mt.add_leaves([
bytes.fromhex(
'ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb'
),
bytes.fromhex(
'3e23e8160039594a33894f6564e1b1348bbd7a0088d42c4acb73eeaed59c009d'
),
bytes.fromhex(
'2e7d2c03a9507ae265ecf5b5356885a53393a2029d241394997265a1a25aefc6'
),
bytes.fromhex(
'18ac3e7343f016890c510e93f935261169d9e3f565436429830faf0934f4f8e4'
),
bytes.fromhex(
'3f79bb7b435b05321651daefd374cdc681dc06faa65e374e38337b88ca046dea')
])
mt.make_tree()
# bad proof
proof = mt.get_proof(3)
is_valid = mt.validate_proof(
proof,
bytes.fromhex(
'badc3e7343f016890c510e93f935261169d9e3f565436429830faf0934f4f8e4'
),
bytes.fromhex(
'd71f8983ad4ee170f8129f1ebcdd7440be7798d8e1c80420bf11f1eced610dba')
)
assert is_valid == False
# good proof
proof = mt.get_proof(4)
is_valid = mt.validate_proof(
proof,
bytes.fromhex(
'3f79bb7b435b05321651daefd374cdc681dc06faa65e374e38337b88ca046dea'
),
bytes.fromhex(
'd71f8983ad4ee170f8129f1ebcdd7440be7798d8e1c80420bf11f1eced610dba')
)
assert is_valid == True
proof = mt.get_proof(1)
is_valid = mt.validate_proof(
proof,
bytes.fromhex(
'3e23e8160039594a33894f6564e1b1348bbd7a0088d42c4acb73eeaed59c009d'
),
bytes.fromhex(
'd71f8983ad4ee170f8129f1ebcdd7440be7798d8e1c80420bf11f1eced610dba')
)
assert is_valid == True
def test_get_proof():
mt = MerkleTools()
mt.add_leaf("tierion", do_hash=True)
mt.add_leaves(["bitcoin", "blockchain"], do_hash=True)
mt.make_tree()
proof_1 = mt.get_proof(1)
for p in proof_1:
try:
assert p['left'] == bytes.fromhex(
'2da7240f6c88536be72abe9f04e454c6478ee29709fc3729ddfb942f804fbf08'
)
except:
assert p['right'] == bytes.fromhex(
'ef7797e13d3a75526946a3bcf00daec9fc9c9c4d51ddc7cc5df888f74dd434d1'
)
def test_basics():
bLeft = bytes.fromhex(
'a292780cc748697cb499fdcc8cb89d835609f11e502281dfe3f6690b1cc23dcb')
bRight = bytes.fromhex(
'cb4990b9a8936bbc137ddeb6dcab4620897b099a450ecdc5f3e86ef4b3a7135c')
mRoot = hashlib.sha256(bLeft + bRight).digest()
# tree with no leaves
mt = MerkleTools()
mt.make_tree()
assert mt.merkle_root is None
# tree with hex add_leaf
mt.add_leaves([bLeft, bRight])
mt.make_tree()
assert mt.merkle_root == mRoot
def test_unhashed_leaves():
mt = MerkleTools()
mt.add_leaf('a', True)
mt.add_leaf('b', True)
mt.add_leaf('c', True)
mt.add_leaf('d', True)
mt.add_leaf('e', True)
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'd71f8983ad4ee170f8129f1ebcdd7440be7798d8e1c80420bf11f1eced610dba')
mt.reset_tree()
mt.add_leaves(['a', 'b', 'c', 'd', 'e'], True)
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'd71f8983ad4ee170f8129f1ebcdd7440be7798d8e1c80420bf11f1eced610dba')
def test_sha3_224():
mt = MerkleTools(hash_type='sha3_224')
mt.add_leaves([
bytes.fromhex(
'6ed712b9472b671fd70bb950dc4ccfce197c92a7969f6bc2aa6b6d9f'),
bytes.fromhex(
'08db5633d406804d044a3e67683e179b5ee51249ed2139c239d1e65a')
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'674bc9f53d5c666174cdd3ccb9df04768dfb7759655e7d937aef0c3a')
assert mt.get_proof(0)[0]['right'] == bytes.fromhex(
'08db5633d406804d044a3e67683e179b5ee51249ed2139c239d1e65a')
is_valid = mt.validate_proof(
mt.get_proof(0),
bytes.fromhex(
'6ed712b9472b671fd70bb950dc4ccfce197c92a7969f6bc2aa6b6d9f'),
bytes.fromhex(
'674bc9f53d5c666174cdd3ccb9df04768dfb7759655e7d937aef0c3a'))
assert is_valid == True
def test_sha224():
mt = MerkleTools(hash_type='sha224')
mt.add_leaves([
bytes.fromhex(
'90a3ed9e32b2aaf4c61c410eb925426119e1a9dc53d4286ade99a809'),
bytes.fromhex(
'35f757ad7f998eb6dd3dd1cd3b5c6de97348b84a951f13de25355177')
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'f48bc49bb77d3a3b1c8f8a70db693f41d879189cd1919f8326067ad7')
assert mt.get_proof(0)[0]['right'] == bytes.fromhex(
'35f757ad7f998eb6dd3dd1cd3b5c6de97348b84a951f13de25355177')
is_valid = mt.validate_proof(
mt.get_proof(0),
bytes.fromhex(
'90a3ed9e32b2aaf4c61c410eb925426119e1a9dc53d4286ade99a809'),
bytes.fromhex(
'f48bc49bb77d3a3b1c8f8a70db693f41d879189cd1919f8326067ad7'))
assert is_valid == True
def test_sha3_256():
mt = MerkleTools(hash_type='sha3_256')
mt.add_leaves([
bytes.fromhex(
'1d7d4ea1cc029ca460e486642830c284657ea0921235c46298b51f0ed1bb7bf7'
),
bytes.fromhex(
'89b9e14eae37e999b096a6f604adefe7feea4dc240ccecb5e4e92785cffc7070')
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'6edf674f5ce762e096c3081aee2a0a977732e07f4d704baf34f5e3804db03343')
assert mt.get_proof(0)[0]['right'] == bytes.fromhex(
'89b9e14eae37e999b096a6f604adefe7feea4dc240ccecb5e4e92785cffc7070')
is_valid = mt.validate_proof(
mt.get_proof(0),
bytes.fromhex(
'1d7d4ea1cc029ca460e486642830c284657ea0921235c46298b51f0ed1bb7bf7'
),
bytes.fromhex(
'6edf674f5ce762e096c3081aee2a0a977732e07f4d704baf34f5e3804db03343')
)
assert is_valid == True
def test_sha256():
mt = MerkleTools(hash_type='sha256')
mt.add_leaves([
bytes.fromhex(
'1516f000de6cff5c8c63eef081ebcec2ad2fdcf7034db16045d024a90341e07d'
),
bytes.fromhex(
'e20af19f85f265579ead2578859bf089c92b76a048606983ad83f27ba8f32f1a')
])
mt.make_tree()
assert mt.merkle_root == bytes.fromhex(
'77c654b3d1605f78ed091cbd420c939c3feff7d57dc30c171fa45a5a3c81fd7d')
assert mt.get_proof(0)[0]['right'] == bytes.fromhex(
'e20af19f85f265579ead2578859bf089c92b76a048606983ad83f27ba8f32f1a')
is_valid = mt.validate_proof(
mt.get_proof(0),
bytes.fromhex(
'1516f000de6cff5c8c63eef081ebcec2ad2fdcf7034db16045d024a90341e07d'
),
bytes.fromhex(
'77c654b3d1605f78ed091cbd420c939c3feff7d57dc30c171fa45a5a3c81fd7d')
)
assert is_valid == True
def test_add_leaf():
mt = MerkleTools()
mt.add_leaf("tierion", do_hash=True)
mt.add_leaves(["bitcoin", "blockchain"], do_hash=True)
assert len(mt.leaves) == 3
assert mt.is_ready == False
