bootstrap_util.py 文件源码

def calculate_ski_per_sdk_node(public_key):
    # uncompressed point (https://www.security-audit.com/files/x9-62-09-20-98.pdf, section 4.3.6)
    part1 = bytearray()
    part1.append(4)
    # Now part 2, the public key
    part2 = ecdsa.VerifyingKey.from_pem(crypto.dump_publickey(crypto.FILETYPE_PEM, public_key)).to_string()
    # Construct the full byte array
    data = bytearray().join([part1, part2])
    return computeCryptoHash(data).encode('hex')