def test_decode_pub():
key = random_privkey()
ans = pubkey(key)
ret = decode_pubkey(gen_pub_key(key))
assert ans == ret
key = random_privkey()
ans = pubkey(key)
ret = decode_pubkey(gen_pub_key(key))
assert ans == ret
def test_sign():
msg = 'test'
priv = ecdsa.random_privkey()
pub = ecdsa.pubkey(priv)
sig = ecdsa.sign(priv, msg)
assert ecdsa.verify(pub, sig, msg)
ecdsa.proof()
def test_recover():
msg = 'test'
mhash = hashlib.sha256(msg.encode()).digest()
priv = ecdsa.random_privkey()
pub = ecdsa.pubkey(priv)
sig = ecdsa.sign(priv, msg)
assert ecdsa.verify(pub, sig, msg)
res = ecdsa.recover_via_msg(sig, msg)
vrs = sig[0].value, sig[1].value, sig[2].value
ans = bitcoin.ecdsa_raw_recover(mhash, vrs)
assert (pub.value[0].value, pub.value[1].value) == ans
assert pub == res
def gen_pub_key(key: CF) -> str:
return encode_pubkey(pubkey(key))
def gen_address_from_priv(key) -> str:
return gen_address(pubkey(key))
def gen_address_from_priv(priv: CF) -> str:
return gen_address(pubkey(priv))
def gen_pub_key(key: CF):
return checksum(to_bytes(pubkey(key)))
