+ def sign(me, msg, **kw):
+ return ed25519_sign(me.priv, msg, pub = me.pub, **kw)
+
+class Ed448Pub (_EdDSAPub):
+ _PUBSZ = KeySZSet(ED448_PUBSZ)
+ _HASH = shake256
+ def verify(me, msg, sig, **kw):
+ return ed448_verify(me.pub, msg, sig, **kw)
+
+class Ed448Priv (_EdDSAPriv, Ed448Pub):
+ _KEYSZ = KeySZAny(ED448_KEYSZ)
+ def _pubkey(me, priv): return ed448_pubkey(priv)
+ def sign(me, msg, **kw):
+ return ed448_sign(me.priv, msg, pub = me.pub, **kw)