def serialize_xpub(xtype,
c,
cK,
depth=0,
fingerprint=chr(0) * 4,
child_number=chr(0) * 4):
xpub = xpub_header(xtype) + chr(
depth) + fingerprint + child_number + c + cK
return b58encode_check(xpub)
def serialize_xprv(xtype,
c,
k,
depth=0,
fingerprint=chr(0) * 4,
child_number=chr(0) * 4):
xprv = xprv_header(xtype) + chr(
depth) + fingerprint + child_number + c + chr(0) + k
return b58encode_check(xprv)
def parse_xpubkey(cls, pubkey):
assert pubkey[0:2] == 'ff'
pk = pubkey.decode('hex')
pk = pk[1:]
xkey = b58encode_check(pk[0:78])
dd = pk[78:]
s = []
while dd:
n = read_uint16(dd[:2])
dd = dd[2:]
s.append(n)
assert len(s) == 2
return xkey, s
def SecretToASecret(secret, compressed=False):
addrtype = Parameter().ADDRTYPE_P2PKH
vchIn = chr((addrtype + 128) & 255) + secret
if compressed: vchIn += '\01'
return b58encode_check(vchIn)