+#define KSZCONVOP(op) \
+ static PyObject *kszmeth_##op(PyObject *me, PyObject *arg) \
+ { \
+ double x, y; \
+ if (!PyArg_ParseTuple(arg, "d:" #op, &x)) return (0); \
+ y = keysz_##op(x); \
+ return (PyFloat_FromDouble(y)); \
+ }
+KSZCONVOP(fromdl)
+KSZCONVOP(fromschnorr)
+KSZCONVOP(fromif)
+KSZCONVOP(fromec)
+KSZCONVOP(todl)
+KSZCONVOP(toschnorr)
+KSZCONVOP(toif)
+KSZCONVOP(toec)
+#undef KSZCONVOP
+
+static const PyMethodDef keysz_pymethods[] = {
+#define METHNAME(name) kszmeth_##name
+ SMTH (fromdl, "fromdl(N) -> M: "
+ "convert integer discrete log field size to work factor")
+ SMTH (fromschnorr, "fromschnorr(N) -> M: "
+ "convert Schnorr group order to work factor")
+ SMTH (fromif, "fromif(N) -> M: "
+ "convert integer factorization problem size to work factor")
+ SMTH (fromec, "fromec(N) -> M: "
+ "convert elliptic curve group order to work factor")
+ SMTH (todl, "todl(N) -> M: "
+ "convert work factor to integer discrete log field size")
+ SMTH (toschnorr, "toschnorr(N) -> M: "
+ "convert work factor to Schnorr group order")
+ SMTH (toif, "toif(N) -> M: "
+ "convert work factor to integer factorization problem size")
+ SMTH (toec, "toec(N) -> M: "
+ "convert work factor to elliptic curve group order")
+ SMTH (toec, "toec(N) -> M: "
+ "convert work factor to elliptic curve group order")
+#undef METHNAME
+ { 0 }
+};
+
+static const PyGetSetDef keyszany_pygetset[] = {