keyview.py 文件源码

def get_public_key_label(pubkey):
    if isinstance(pubkey, rsa.RSAPublicKey):
        return "RSA Public Key"
    elif isinstance(pubkey, dsa.DSAPublicKey):
        return "DSA Public Key"
    elif isinstance(pubkey, ec.EllipticCurvePublicKey):
        return "Elliptic Curve Public Key"
    return None

# From http://matthiaseisen.com/articles/graphviz/