def generate_keys(params: GroupParams, seed=None) -> (str, str, str):
seed = IndyCryptoBlsUtils.prepare_seed(seed)
gen = IndyCryptoBlsUtils.bls_from_str(params.g, Generator)
sk = SignKey.new(seed)
vk = VerKey.new(gen, sk)
key_proof = ProofOfPossession.new(ver_key=vk, sign_key=sk)
sk_str = IndyCryptoBlsUtils.bls_to_str(sk)
vk_str = IndyCryptoBlsUtils.bls_to_str(vk)
key_proof_str = IndyCryptoBlsUtils.bls_to_str(key_proof)
return sk_str, vk_str, key_proof_str
def ver_key2(generator: Generator, sign_key2: SignKey) -> VerKey:
ver_key = VerKey.new(generator, sign_key2)
assert type(ver_key) is VerKey
assert ver_key.c_instance is not None
return ver_key
def test_as_bytes(ver_key1: VerKey):
xbytes = ver_key1.as_bytes()
assert len(xbytes) > 0