X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/catacomb-python/blobdiff_plain/06cd26e87f5b839d40f0e7b57e38aea6c231b385..c41d03718b8dc50076405c3d0f3136cfaa1cb21b:/pubkey.c

diff --git a/pubkey.c b/pubkey.c
index 56b7d9c..9c43ca7 100644
--- a/pubkey.c
+++ b/pubkey.c
@@ -96,9 +96,9 @@ static PyObject *dsapub_pynew(PyTypeObject *ty,
 {
   PyObject *G, *p, *rng = rand_pyobj, *hash = sha_pyobj;
   PyObject *rc = 0;
-  char *kwlist[] = { "G", "p", "hash", "rng", 0 };
+  static const char *const kwlist[] = { "G", "p", "hash", "rng", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O!|O!O!:new", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O!|O!O!:new", KWLIST,
 				   group_pytype, &G,
 				   ge_pytype, &p,
 				   gchash_pytype, &hash,
@@ -112,7 +112,7 @@ end:
 static PyObject *dsameth_beginhash(PyObject *me, PyObject *arg)
 {
   if (!PyArg_ParseTuple(arg, ":beginhash")) return (0);
-  return (ghash_pywrap(DSA_HASH(me), gdsa_beginhash(DSA_D(me)), f_freeme));
+  return (ghash_pywrap(DSA_HASH(me), gdsa_beginhash(DSA_D(me))));
 }
 
 static PyObject *dsameth_endhash(PyObject *me, PyObject *arg)
@@ -135,9 +135,9 @@ static PyObject *dsameth_sign(PyObject *me, PyObject *arg, PyObject *kw)
   Py_ssize_t n;
   mp *k = 0;
   PyObject *rc = 0;
-  char *kwlist[] = { "msg", "k", 0 };
+  static const char *const kwlist[] = { "msg", "k", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#|O&:sign", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#|O&:sign", KWLIST,
 				   &p, &n, convmp, &k))
     goto end;
   if (n != DSA_D(me)->h->hashsz)
@@ -175,9 +175,9 @@ static PyObject *dsapriv_pynew(PyTypeObject *ty,
 {
   PyObject *G, *p = 0, *u, *rng = rand_pyobj, *hash = sha_pyobj;
   PyObject *rc = 0;
-  char *kwlist[] = { "G", "u", "p", "hash", "rng", 0 };
+  static const char *const kwlist[] = { "G", "u", "p", "hash", "rng", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O|O!O!O!:new", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O|O!O!O!:new", KWLIST,
 				   group_pytype, &G,
 				   &u,
 				   ge_pytype, &p,
@@ -323,9 +323,9 @@ static PyObject *kcdsapub_pynew(PyTypeObject *ty,
 {
   PyObject *G, *p, *rng = rand_pyobj, *hash = has160_pyobj;
   PyObject *rc = 0;
-  char *kwlist[] = { "G", "p", "hash", "rng", 0 };
+  static const char *const kwlist[] = { "G", "p", "hash", "rng", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O!|O!O!:new", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O!|O!O!:new", KWLIST,
 				   group_pytype, &G,
 				   ge_pytype, &p,
 				   gchash_pytype, &hash,
@@ -348,9 +348,9 @@ static PyObject *kcdsapriv_pynew(PyTypeObject *ty,
 {
   PyObject *G, *u, *p = 0, *rng = rand_pyobj, *hash = has160_pyobj;
   PyObject *rc = 0;
-  char *kwlist[] = { "G", "u", "p", "hash", "rng", 0 };
+  static const char *const kwlist[] = { "G", "u", "p", "hash", "rng", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O|O!O!O!:new", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O|O!O!O!:new", KWLIST,
 				   group_pytype, &G,
 				   &u,
 				   ge_pytype, &p,
@@ -366,7 +366,7 @@ end:
 static PyObject *kcdsameth_beginhash(PyObject *me, PyObject *arg)
 {
   if (!PyArg_ParseTuple(arg, ":beginhash")) return (0);
-  return (ghash_pywrap(DSA_HASH(me), gkcdsa_beginhash(DSA_D(me)), f_freeme));
+  return (ghash_pywrap(DSA_HASH(me), gkcdsa_beginhash(DSA_D(me))));
 }
 
 static PyObject *kcdsameth_endhash(PyObject *me, PyObject *arg)
@@ -389,9 +389,9 @@ static PyObject *kcdsameth_sign(PyObject *me, PyObject *arg, PyObject *kw)
   Py_ssize_t n;
   mp *k = 0;
   PyObject *r = 0, *rc = 0;
-  char *kwlist[] = { "msg", "k", 0 };
+  static const char *const kwlist[] = { "msg", "k", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#|O&:sign", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#|O&:sign", KWLIST,
 				   &p, &n, convmp, &k))
     goto end;
   if (n != DSA_D(me)->h->hashsz)
@@ -569,9 +569,9 @@ static PyObject *rsapub_pynew(PyTypeObject *ty,
 {
   rsa_pub rp = { 0 };
   rsapub_pyobj *o;
-  char *kwlist[] = { "n", "e", 0 };
+  static const char *const kwlist[] = { "n", "e", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&O&:new", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&O&:new", KWLIST,
 				   convmp, &rp.n, convmp, &rp.e))
     goto end;
   if (!MP_ODDP(rp.n)) VALERR("RSA modulus must be even");
@@ -636,10 +636,10 @@ static PyObject *rsapriv_pynew(PyTypeObject *ty,
 {
   rsa_priv rp = { 0 };
   PyObject *rng = Py_None;
-  char *kwlist[] =
+  static const char *const kwlist[] =
     { "n", "e", "d", "p", "q", "dp", "dq", "q_inv", "rng", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&O&O&O&O&O&O&O&O:new", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&O&O&O&O&O&O&O&O:new", KWLIST,
 				   convmp, &rp.n, convmp, &rp.e,
 				   convmp, &rp.d,
 				   convmp, &rp.p, convmp, &rp.q,
@@ -711,9 +711,9 @@ static PyObject *rsameth_privop(PyObject *me, PyObject *arg, PyObject *kw)
   PyObject *rng = RSA_RNG(me);
   mp *x = 0;
   PyObject *rc = 0;
-  char *kwlist[] = { "x", "rng", 0 };
+  static const char *const kwlist[] = { "x", "rng", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&|O:privop", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&|O:privop", KWLIST,
 				   convmp, &x, &rng))
     goto end;
   if (rng != Py_None && !GRAND_PYCHECK(rng))
@@ -734,10 +734,11 @@ static PyObject *meth__RSAPriv_generate(PyObject *me,
   rsa_priv rp;
   mp *e = 0;
   pgev evt = { 0 };
-  char *kwlist[] = { "class", "nbits", "event", "rng", "nsteps", "e", 0 };
+  static const char *const kwlist[] =
+    { "class", "nbits", "event", "rng", "nsteps", "e", 0 };
   PyObject *rc = 0;
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO&|O&O&O&O&:generate", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO&|O&O&O&O&:generate", KWLIST,
 				   &me, convuint, &nbits, convpgev, &evt,
 				   convgrand, &r, convuint, &n,
 				   convmp, &e))
@@ -898,10 +899,10 @@ static PyObject *meth__p1crypt_encode(PyObject *me,
   octet *b = 0;
   size_t sz;
   mp *x;
-  char *kwlist[] = { "msg", "nbits", "ep", "rng", 0 };
+  static const char *const kwlist[] = { "msg", "nbits", "ep", "rng", 0 };
 
   p1.r = &rand_global; ep = 0; epsz = 0;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&|s#O&:encode", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&|s#O&:encode", KWLIST,
 				   &m, &msz, convulong, &nbits,
 				   &ep, &epsz, convgrand, &p1.r))
     goto end;
@@ -928,10 +929,10 @@ static PyObject *meth__p1crypt_decode(PyObject *me,
   octet *b = 0;
   size_t sz;
   mp *x = 0;
-  char *kwlist[] = { "ct", "nbits", "ep", "rng", 0 };
+  static const char *const kwlist[] = { "ct", "nbits", "ep", "rng", 0 };
 
   p1.r = &rand_global; ep = 0; epsz = 0;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&O&|s#O&:decode", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&O&|s#O&:decode", KWLIST,
 				   convmp, &x, convulong, &nbits,
 				   &ep, &epsz, convgrand, &p1.r))
     goto end;
@@ -959,10 +960,10 @@ static PyObject *meth__p1sig_encode(PyObject *me,
   octet *b = 0;
   size_t sz;
   mp *x;
-  char *kwlist[] = { "msg", "nbits", "ep", "rng", 0 };
+  static const char *const kwlist[] = { "msg", "nbits", "ep", "rng", 0 };
 
   p1.r = &rand_global; ep = 0; epsz = 0;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&|s#O&:encode", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&|s#O&:encode", KWLIST,
 				   &m, &msz, convulong, &nbits,
 				   &ep, &epsz, convgrand, &p1.r))
     goto end;
@@ -990,10 +991,11 @@ static PyObject *meth__p1sig_decode(PyObject *me,
   octet *b = 0;
   size_t sz;
   mp *x = 0;
-  char *kwlist[] = { "msg", "sig", "nbits", "ep", "rng", 0 };
+  static const char *const kwlist[] =
+    { "msg", "sig", "nbits", "ep", "rng", 0 };
 
   p1.r = &rand_global; ep = 0; epsz = 0;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO&O&|s#O&:decode", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO&O&|s#O&:decode", KWLIST,
 				   &hukairz, convmp, &x, convulong, &nbits,
 				   &ep, &epsz, convgrand, &p1.r))
     goto end;
@@ -1021,10 +1023,11 @@ static PyObject *meth__oaep_encode(PyObject *me,
   octet *b = 0;
   size_t sz;
   mp *x;
-  char *kwlist[] = { "msg", "nbits", "mgf", "hash", "ep", "rng", 0 };
+  static const char *const kwlist[] =
+    { "msg", "nbits", "mgf", "hash", "ep", "rng", 0 };
 
   o.r = &rand_global; o.cc = &sha_mgf; o.ch = &sha; ep = 0; epsz = 0;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&|O&O&s#O&:encode", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&|O&O&s#O&:encode", KWLIST,
 				   &m, &msz, convulong, &nbits,
 				   convgccipher, &o.cc,
 				   convgchash, &o.ch,
@@ -1054,10 +1057,11 @@ static PyObject *meth__oaep_decode(PyObject *me,
   octet *b = 0;
   size_t sz;
   mp *x = 0;
-  char *kwlist[] = { "ct", "nbits", "mgf", "hash", "ep", "rng", 0 };
+  static const char *const kwlist[] =
+    { "ct", "nbits", "mgf", "hash", "ep", "rng", 0 };
 
   o.r = &rand_global; o.cc = &sha_mgf; o.ch = &sha; ep = 0; epsz = 0;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&O&|O&O&s#O&:decode", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&O&|O&O&s#O&:decode", KWLIST,
 				   convmp, &x, convulong, &nbits,
 				   convgccipher, &o.cc,
 				   convgchash, &o.ch,
@@ -1088,10 +1092,11 @@ static PyObject *meth__pss_encode(PyObject *me,
   octet *b = 0;
   size_t sz;
   mp *x = 0;
-  char *kwlist[] = { "msg", "nbits", "mgf", "hash", "saltsz", "rng", 0 };
+  static const char *const kwlist[] =
+    { "msg", "nbits", "mgf", "hash", "saltsz", "rng", 0 };
 
   p.cc = &sha_mgf; p.ch = &sha; p.r = &rand_global; p.ssz = (size_t)-1;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&|O&O&O&O&:encode", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&|O&O&O&O&:encode", KWLIST,
 				   &m, &msz, convulong, &nbits,
 				   convgccipher, &p.cc,
 				   convgchash, &p.ch,
@@ -1121,11 +1126,11 @@ static PyObject *meth__pss_decode(PyObject *me,
   size_t sz;
   int n;
   mp *x = 0;
-  char *kwlist[] =
+  static const char *const kwlist[] =
     { "msg", "sig", "nbits", "mgf", "hash", "saltsz", "rng", 0 };
 
   p.cc = &sha_mgf; p.ch = &sha; p.r = &rand_global; p.ssz = (size_t)-1;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&O&|O&O&O&O&:decode", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#O&O&|O&O&O&O&:decode", KWLIST,
 				   &m, &msz, convmp, &x, convulong, &nbits,
 				   convgccipher, &p.cc,
 				   convgchash, &p.ch,
@@ -1201,10 +1206,11 @@ XDHS(DEFXDH)
     int ph = phdflt;							\
     PyObject *rc = 0;							\
     octet pp[ED##_PUBSZ];						\
-    char *kwlist[] = { "key", "msg", "pub", "perso", "phflag", 0 };	\
+    static const char *const kwlist[] =					\
+      { "key", "msg", "pub", "perso", "phflag", 0 };			\
     if (!PyArg_ParseTupleAndKeywords(arg, kw,				\
 				     "s#s#|s#s#O&:" #ed "_sign",	\
-				     kwlist,				\
+				     KWLIST,				\
 				     &k, &ksz, &m, &msz, &p, &psz,	\
 				     &c, &csz, convbool, &ph))		\
       goto end;								\
@@ -1228,10 +1234,11 @@ XDHS(DEFXDH)
     Py_ssize_t psz, csz = 0, msz, ssz;					\
     int ph = phdflt;							\
     PyObject *rc = 0;							\
-    char *kwlist[] = { "pub", "msg", "sig", "perso", "phflag", 0 };	\
+    static const char *const kwlist[] =					\
+      { "pub", "msg", "sig", "perso", "phflag", 0 };			\
     if (!PyArg_ParseTupleAndKeywords(arg, kw,				\
 				     "s#s#s#|s#O&:" #ed "_verify",	\
-				     kwlist,				\
+				     KWLIST,				\
 				     &p, &psz, &m, &msz, &s, &ssz,	\
 				     &c, &csz, convbool, &ph))		\
       goto end;								\