def multisig_script(cls, public_keys, m):
n = len(public_keys)
assert n <= 15
assert m <= n
op_m = format(opcodes.OP_1 + m - 1, 'x')
op_n = format(opcodes.OP_1 + n - 1, 'x')
keylist = [op_push(len(k) / 2) + k for k in public_keys]
return op_m + ''.join(keylist) + op_n + 'ae'
def multisig_script(cls, public_keys, m):
n = len(public_keys)
assert n <= 15
assert m <= n
op_m = format(opcodes.OP_1 + m - 1, 'x')
op_n = format(opcodes.OP_1 + n - 1, 'x')
keylist = [op_push(len(k) / 2) + k for k in public_keys]
return op_m + ''.join(keylist) + op_n + 'ae'
def test_op_push(self):
self.assertEqual(op_push(0x00), '00')
self.assertEqual(op_push(0x12), '12')
self.assertEqual(op_push(0x4b), '4b')
self.assertEqual(op_push(0x4c), '4c4c')
self.assertEqual(op_push(0xfe), '4cfe')
self.assertEqual(op_push(0xff), '4dff00')
self.assertEqual(op_push(0x100), '4d0001')
self.assertEqual(op_push(0x1234), '4d3412')
self.assertEqual(op_push(0xfffe), '4dfeff')
self.assertEqual(op_push(0xffff), '4effff0000')
self.assertEqual(op_push(0x10000), '4e00000100')
self.assertEqual(op_push(0x12345678), '4e78563412')
def push_script(x):
return op_push(len(x) / 2) + x
def push_script(x):
return op_push(len(x) / 2) + x