Function default_key_tweaked

test/functional/feature_taproot.py:284–291

Default expression for "key_tweaked": key if tweak is None, tweaked with it otherwise.

(ctx)

    return None

def default_key_tweaked(ctx):
    """Default expression for "key_tweaked": key if tweak is None, tweaked with it otherwise."""
    key = get(ctx, "key")
    tweak = get(ctx, "tweak")
    if tweak is None:
        return key
    else:
        return tweak_add_privkey(key, tweak)

def default_signature(ctx):
    """Default expression for "signature": BIP340 signature or ECDSA signature depending on mode."""