Commit | Line | Data |
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d7ab1bab | 1 | /* -*-c-*- |
d7ab1bab | 2 | * |
3 | * Definitions for Catacomb bindings | |
4 | * | |
5 | * (c) 2004 Straylight/Edgeware | |
6 | */ | |
7 | ||
b2687a0a | 8 | /*----- Licensing notice --------------------------------------------------* |
d7ab1bab | 9 | * |
10 | * This file is part of the Python interface to Catacomb. | |
11 | * | |
12 | * Catacomb/Python is free software; you can redistribute it and/or modify | |
13 | * it under the terms of the GNU General Public License as published by | |
14 | * the Free Software Foundation; either version 2 of the License, or | |
15 | * (at your option) any later version. | |
b2687a0a | 16 | * |
d7ab1bab | 17 | * Catacomb/Python is distributed in the hope that it will be useful, |
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | * GNU General Public License for more details. | |
b2687a0a | 21 | * |
d7ab1bab | 22 | * You should have received a copy of the GNU General Public License |
23 | * along with Catacomb/Python; if not, write to the Free Software Foundation, | |
24 | * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
25 | */ | |
26 | ||
27 | #ifndef CATACOMB_PYTHON_H | |
28 | #define CATACOMB_PYTHON_H | |
29 | ||
30 | #ifdef __cplusplus | |
31 | extern "C" { | |
32 | #endif | |
33 | ||
34 | /*----- Header files ------------------------------------------------------*/ | |
35 | ||
6b54260d MW |
36 | #define PY_SSIZE_T_CLEAN |
37 | ||
d7ab1bab | 38 | #include <Python.h> |
39 | #include <longintrepr.h> | |
40 | #include <structmember.h> | |
41 | ||
42 | #include <mLib/darray.h> | |
43 | #include <mLib/dstr.h> | |
44 | #include <mLib/macros.h> | |
46e6ad89 | 45 | #include <mLib/quis.h> |
6d481bc6 | 46 | #include <mLib/unihash.h> |
d7ab1bab | 47 | |
48 | #include <catacomb/buf.h> | |
bfb450cc | 49 | #include <catacomb/ct.h> |
d7ab1bab | 50 | |
51 | #include <catacomb/grand.h> | |
52 | #include <catacomb/rand.h> | |
53 | #include <catacomb/noise.h> | |
54 | #include <catacomb/bbs.h> | |
55 | #include <catacomb/mprand.h> | |
56 | #include <catacomb/lcrand.h> | |
57 | #include <catacomb/fibrand.h> | |
58 | #include <catacomb/dsarand.h> | |
59 | #include <catacomb/sslprf.h> | |
60 | #include <catacomb/tlsprf.h> | |
03ed9abb | 61 | #include <catacomb/blkc.h> |
d7ab1bab | 62 | |
63 | #include <catacomb/gcipher.h> | |
64 | #include <catacomb/ghash.h> | |
65 | #include <catacomb/gmac.h> | |
66 | #include <catacomb/md5.h> | |
67 | #include <catacomb/md5-hmac.h> | |
204d480b | 68 | #include <catacomb/poly1305.h> |
d7ab1bab | 69 | #include <catacomb/sha.h> |
70 | #include <catacomb/sha-mgf.h> | |
71 | #include <catacomb/sha-hmac.h> | |
b35fdbe6 | 72 | #include <catacomb/keccak1600.h> |
6bd22b53 | 73 | #include <catacomb/sha3.h> |
d7ab1bab | 74 | |
75 | #include <catacomb/mp.h> | |
76 | #include <catacomb/mpint.h> | |
77 | #include <catacomb/mpmul.h> | |
78 | #include <catacomb/mpcrt.h> | |
79 | #include <catacomb/mpmont.h> | |
80 | #include <catacomb/mpbarrett.h> | |
81 | #include <catacomb/mpreduce.h> | |
6313f40e | 82 | #include <catacomb/mp-fibonacci.h> |
d7ab1bab | 83 | |
84 | #include <catacomb/pgen.h> | |
85 | #include <catacomb/pfilt.h> | |
86 | #include <catacomb/strongprime.h> | |
87 | #include <catacomb/limlee.h> | |
88 | #include <catacomb/dh.h> | |
89 | #include <catacomb/ptab.h> | |
90 | #include <catacomb/bintab.h> | |
91 | #include <catacomb/dsa.h> | |
848ba392 | 92 | #include <catacomb/x25519.h> |
eb8aa4ec | 93 | #include <catacomb/x448.h> |
dafb2da4 | 94 | #include <catacomb/ed25519.h> |
eee202c3 | 95 | #include <catacomb/ed448.h> |
d7ab1bab | 96 | |
97 | #include <catacomb/gf.h> | |
98 | #include <catacomb/gfreduce.h> | |
99 | #include <catacomb/gfn.h> | |
100 | ||
101 | #include <catacomb/field.h> | |
102 | #include <catacomb/field-guts.h> | |
103 | ||
104 | #include <catacomb/ec.h> | |
105 | #include <catacomb/ec-raw.h> | |
106 | #include <catacomb/ectab.h> | |
107 | ||
108 | #include <catacomb/group.h> | |
109 | #include <catacomb/group-guts.h> | |
110 | ||
111 | #include <catacomb/gdsa.h> | |
112 | #include <catacomb/gkcdsa.h> | |
113 | #include <catacomb/rsa.h> | |
114 | ||
115 | #include <catacomb/key.h> | |
116 | #include <catacomb/passphrase.h> | |
117 | #include <catacomb/pixie.h> | |
118 | ||
46e6ad89 | 119 | #include <catacomb/share.h> |
120 | #include <catacomb/gfshare.h> | |
121 | ||
d7ab1bab | 122 | /*----- Utility macros ----------------------------------------------------*/ |
123 | ||
124 | #define RETURN_OBJ(obj) do { Py_INCREF(obj); return (obj); } while (0) | |
125 | #define RETURN_NONE RETURN_OBJ(Py_None) | |
126 | #define RETURN_NOTIMPL RETURN_OBJ(Py_NotImplemented) | |
127 | #define RETURN_TRUE RETURN_OBJ(Py_True) | |
128 | #define RETURN_FALSE RETURN_OBJ(Py_False) | |
129 | #define RETURN_ME RETURN_OBJ(me) | |
130 | ||
131 | #define EXCERR(exc, str) do { \ | |
132 | PyErr_SetString(exc, str); \ | |
133 | goto end; \ | |
134 | } while (0) | |
135 | #define VALERR(str) EXCERR(PyExc_ValueError, str) | |
e9e067d4 | 136 | #define OVFERR(str) EXCERR(PyExc_OverflowError, str) |
d7ab1bab | 137 | #define TYERR(str) EXCERR(PyExc_TypeError, str) |
138 | #define ZDIVERR(str) EXCERR(PyExc_ZeroDivisionError, str) | |
d7ab1bab | 139 | #define SYSERR(str) EXCERR(PyExc_SystemError, str) |
11cb3d97 | 140 | #define NIERR(str) EXCERR(PyExc_NotImplementedError, str) |
46e6ad89 | 141 | #define INDEXERR(idx) do { \ |
142 | PyErr_SetObject(PyExc_KeyError, idx); \ | |
143 | goto end; \ | |
144 | } while (0) | |
d7ab1bab | 145 | #define OSERR(name) do { \ |
146 | PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); \ | |
147 | goto end; \ | |
148 | } while (0) | |
930d78e3 | 149 | #define PGENERR(exc) do { pgenerr(exc); goto end; } while (0) |
d7ab1bab | 150 | |
151 | #define CONVFUNC(ty, cty, ext) \ | |
152 | int conv##ty(PyObject *o, void *p) \ | |
153 | { \ | |
154 | if (!PyObject_TypeCheck(o, ty##_pytype)) \ | |
155 | TYERR("wanted a " #ty); \ | |
156 | *(cty *)p = ext(o); \ | |
157 | return (1); \ | |
158 | end: \ | |
159 | return (0); \ | |
160 | } | |
161 | ||
24b3d57b MW |
162 | #if PY_VERSION_HEX < 0x02050000 /* Compatibility hack */ |
163 | # define ht_name name | |
164 | # define ht_type type | |
165 | #endif | |
166 | ||
d7ab1bab | 167 | #define root_pytype 0 |
168 | #define type_pytype &PyType_Type | |
76ca8edd | 169 | #define INITTYPE_META(ty, base, meta) do { \ |
d7ab1bab | 170 | ty##_pytype_skel.tp_base = base##_pytype; \ |
76ca8edd | 171 | ty##_pytype = inittype(&ty##_pytype_skel, meta##_pytype); \ |
d7ab1bab | 172 | } while (0) |
76ca8edd | 173 | #define INITTYPE(ty, base) INITTYPE_META(ty, base, type) |
d7ab1bab | 174 | |
930d78e3 MW |
175 | extern PyObject *home_module; |
176 | ||
177 | #define INSERT(name, ob) do { \ | |
d7ab1bab | 178 | PyObject *_o = (PyObject *)(ob); \ |
b2687a0a | 179 | Py_INCREF(_o); \ |
d7ab1bab | 180 | PyModule_AddObject(mod, name, _o); \ |
181 | } while (0) | |
182 | ||
46e6ad89 | 183 | #define INSEXC(name, var, base, meth) \ |
184 | INSERT(name, var = mkexc(mod, base, name, meth)) | |
185 | ||
d7ab1bab | 186 | #define METH(func, doc) \ |
187 | { #func, METHNAME(func), METH_VARARGS, doc }, | |
188 | #define KWMETH(func, doc) \ | |
189 | { #func, (PyCFunction)METHNAME(func), \ | |
190 | METH_VARARGS | METH_KEYWORDS, doc }, | |
191 | ||
192 | #define GET(func, doc) \ | |
193 | { #func, GETSETNAME(get, func), 0, doc }, | |
194 | #define GETSET(func, doc) \ | |
195 | { #func, GETSETNAME(get, func), GETSETNAME(set, func), doc }, | |
196 | ||
197 | #define MEMBER(name, ty, f, doc) \ | |
198 | { #name, ty, offsetof(MEMBERSTRUCT, name), f, doc }, | |
199 | ||
46e6ad89 | 200 | #define MODULES(_) \ |
0b1b92bd | 201 | _(util) \ |
46e6ad89 | 202 | _(bytestring) _(buffer) \ |
203 | _(rand) _(algorithms) _(pubkey) _(pgen) \ | |
204 | _(mp) _(field) _(ec) _(group) \ | |
0b1b92bd | 205 | _(passphrase) _(share) _(key) |
d7ab1bab | 206 | #define DOMODINIT(m) m##_pyinit(); |
207 | #define DOMODINSERT(m) m##_pyinsert(mod); | |
208 | #define INIT_MODULES do { MODULES(DOMODINIT) } while (0) | |
209 | #define INSERT_MODULES do { MODULES(DOMODINSERT) } while (0) | |
210 | ||
211 | #define DO(m) \ | |
212 | extern void m##_pyinit(void); \ | |
213 | extern void m##_pyinsert(PyObject *); | |
214 | MODULES(DO) | |
215 | #undef DO | |
216 | ||
3aa33042 | 217 | #define FREEOBJ(obj) \ |
218 | (((PyObject *)(obj))->ob_type->tp_free((PyObject *)(obj))) | |
219 | ||
11cb3d97 MW |
220 | #define GEN(func, base) \ |
221 | static PyObject *func(void) \ | |
222 | { \ | |
223 | PyObject *d = PyDict_New(); \ | |
224 | PyObject *o; \ | |
225 | int i; \ | |
226 | \ | |
227 | for (i = 0; g##base##tab[i]; i++) { \ | |
228 | o = gc##base##_pywrap((/*unconst*/ gc##base *)g##base##tab[i]); \ | |
229 | PyDict_SetItemString(d, \ | |
230 | (/*unconst*/ char *)g##base##tab[i]->name, \ | |
231 | o); \ | |
232 | Py_DECREF(o); \ | |
233 | } \ | |
234 | return (d); \ | |
235 | } | |
236 | ||
9044246b MW |
237 | struct nameval { const char *name; unsigned f; unsigned long value; }; |
238 | #define CF_SIGNED 1u | |
11cb3d97 MW |
239 | extern void setconstants(PyObject *, const struct nameval *); |
240 | ||
241 | extern PyObject *mexp_common(PyObject *, PyObject *, size_t, | |
242 | PyObject *(*id)(PyObject *), | |
243 | int (*fill)(void *, PyObject *, | |
244 | PyObject *, PyObject *), | |
245 | PyObject *(*exp)(PyObject *, void *, int), | |
246 | void (*drop)(void *)); | |
247 | ||
248 | extern int convulong(PyObject *, void *); | |
249 | #define DECL_CONVU_(n) extern int convu##n(PyObject *, void *); | |
250 | DOUINTSZ(DECL_CONVU_) | |
251 | extern int convmpw(PyObject *, void *); | |
252 | extern int convuint(PyObject *, void *); | |
9f9ea9ea | 253 | extern int convk64(PyObject *, void *); |
11cb3d97 MW |
254 | extern int convszt(PyObject *, void *); |
255 | extern int convbool(PyObject *, void *); | |
256 | extern PyObject *abstract_pynew(PyTypeObject *, PyObject *, PyObject *); | |
257 | extern PyObject *getbool(int); | |
fbca05a1 | 258 | extern PyObject *getulong(unsigned long); |
9f9ea9ea | 259 | extern PyObject *getk64(kludge64); |
11cb3d97 MW |
260 | extern void *newtype(PyTypeObject *, const PyTypeObject *, const char *); |
261 | ||
930d78e3 MW |
262 | struct excinfo { PyObject *ty, *val, *tb; }; |
263 | #define EXCINFO_INIT { 0, 0, 0 } | |
264 | ||
ef5675cb | 265 | extern PyObject *mkexc(PyObject *, PyObject *, const char *, PyMethodDef *); |
930d78e3 MW |
266 | #define INIT_EXCINFO(exc) do { \ |
267 | struct excinfo *_exc = (exc); _exc->ty = _exc->val = _exc->tb = 0; \ | |
268 | } while (0) | |
269 | #define RELEASE_EXCINFO(exc) do { \ | |
270 | struct excinfo *_exc = (exc); \ | |
271 | Py_XDECREF(_exc->ty); _exc->ty = 0; \ | |
272 | Py_XDECREF(_exc->val); _exc->val = 0; \ | |
273 | Py_XDECREF(_exc->tb); _exc->tb = 0; \ | |
274 | } while (0) | |
275 | #define STASH_EXCINFO(exc) do { \ | |
276 | struct excinfo *_exc = (exc); \ | |
277 | PyErr_Fetch(&_exc->ty, &_exc->val, &_exc->tb); \ | |
278 | PyErr_NormalizeException(&_exc->ty, &_exc->val, &_exc->tb); \ | |
279 | } while (0) | |
280 | #define RESTORE_EXCINFO(exc) do { \ | |
281 | struct excinfo *_exc = (exc); \ | |
282 | PyErr_Restore(_exc->ty, _exc->val, _exc->tb); \ | |
283 | _exc->ty = _exc->val = _exc->tb = 0; \ | |
284 | } while (0) | |
285 | extern void report_lost_exception(struct excinfo *, const char *, ...); | |
286 | extern void report_lost_exception_v(struct excinfo *, const char *, va_list); | |
287 | extern void stash_exception(struct excinfo *, const char *, ...); | |
288 | extern void restore_exception(struct excinfo *, const char *, ...); | |
289 | ||
dc075750 | 290 | extern void typeready(PyTypeObject *); |
76ca8edd | 291 | extern PyTypeObject *inittype(PyTypeObject *, PyTypeObject *); |
11cb3d97 MW |
292 | extern void addmethods(const PyMethodDef *); |
293 | extern PyMethodDef *donemethods(void); | |
294 | ||
295 | /*----- Mapping methods ---------------------------------------------------*/ | |
296 | ||
297 | #define GMAP_METH(func, doc) { #func, gmapmeth_##func, METH_VARARGS, doc }, | |
298 | #define GMAP_KWMETH(func, doc) \ | |
299 | { #func, (PyCFunction)gmapmeth_##func, METH_VARARGS|METH_KEYWORDS, doc }, | |
300 | #define GMAP_METHDECL(func, doc) \ | |
301 | extern PyObject *gmapmeth_##func(PyObject *, PyObject *); | |
302 | #define GMAP_KWMETHDECL(func, doc) \ | |
303 | extern PyObject *gmapmeth_##func(PyObject *, PyObject *, PyObject *); | |
304 | ||
7ca950d1 | 305 | #define GMAP_DOROMETHODS(METH, KWMETH) \ |
11cb3d97 MW |
306 | METH (has_key, "D.has_key(KEY) -> BOOL") \ |
307 | METH (keys, "D.keys() -> LIST") \ | |
308 | METH (values, "D.values() -> LIST") \ | |
309 | METH (items, "D.items() -> LIST") \ | |
310 | METH (iterkeys, "D.iterkeys() -> ITER") \ | |
311 | METH (itervalues, "D.itervalues() -> ITER") \ | |
b2687a0a | 312 | METH (iteritems, "D.iteritems() -> ITER") \ |
11cb3d97 | 313 | KWMETH(get, "D.get(KEY, [default = None]) -> VALUE") \ |
7ca950d1 MW |
314 | |
315 | #define GMAP_DOMETHODS(METH, KWMETH) \ | |
316 | GMAP_DOROMETHODS(METH, KWMETH) \ | |
317 | METH (clear, "D.clear()") \ | |
11cb3d97 MW |
318 | KWMETH(setdefault, "D.setdefault(K, [default = None]) -> VALUE") \ |
319 | KWMETH(pop, "D.pop(KEY, [default = <error>]) -> VALUE") \ | |
320 | METH (popitem, "D.popitem() -> (KEY, VALUE)") \ | |
321 | METH (update, "D.update(MAP)") | |
322 | ||
323 | GMAP_DOMETHODS(GMAP_METHDECL, GMAP_KWMETHDECL) | |
7ca950d1 | 324 | #define GMAP_ROMETHODS GMAP_DOROMETHODS(GMAP_METH, GMAP_KWMETH) |
11cb3d97 | 325 | #define GMAP_METHODS GMAP_DOMETHODS(GMAP_METH, GMAP_KWMETH) |
3d8f5f7c | 326 | extern Py_ssize_t gmap_pysize(PyObject *); |
11cb3d97 MW |
327 | extern PySequenceMethods gmap_pysequence; |
328 | extern PyMethodDef gmap_pymethods[]; | |
329 | ||
d7ab1bab | 330 | /*----- Bytestrings -------------------------------------------------------*/ |
331 | ||
332 | PyTypeObject *bytestring_pyobj; | |
333 | PyObject *bytestring_pywrap(const void *, size_t); | |
334 | PyObject *bytestring_pywrapbuf(buf *); | |
335 | ||
336 | /*----- Multiprecision arithmetic -----------------------------------------*/ | |
337 | ||
338 | typedef struct mp_pyobj { | |
339 | PyObject_HEAD | |
340 | mp *x; | |
341 | } mp_pyobj; | |
342 | ||
343 | extern PyTypeObject *mp_pytype; | |
344 | extern PyTypeObject *gf_pytype; | |
345 | #define MP_X(o) (((mp_pyobj *)(o))->x) | |
346 | #define MP_PYCHECK(o) PyObject_TypeCheck((o), mp_pytype) | |
347 | #define GF_PYCHECK(o) PyObject_TypeCheck((o), gf_pytype) | |
348 | ||
f368b46e MW |
349 | extern mp *mp_frompylong(PyObject *); |
350 | extern PyObject *mp_topylong(mp *); | |
d7ab1bab | 351 | extern mp *tomp(PyObject *); |
352 | extern mp *getmp(PyObject *); | |
353 | extern int convmp(PyObject *, void *); | |
354 | extern mp *getgf(PyObject *); | |
355 | extern int convgf(PyObject *, void *); | |
356 | extern PyObject *mp_pywrap(mp *); | |
357 | extern PyObject *gf_pywrap(mp *); | |
be6df1c3 | 358 | extern long mphash(mp *); |
d7ab1bab | 359 | extern mp *mp_frompyobject(PyObject *, int); |
360 | extern PyObject *mp_topystring(mp *, int, | |
361 | const char *, const char *, const char *); | |
bc243788 | 362 | extern int mp_tolong_checked(mp *, long *, int); |
d7ab1bab | 363 | |
364 | /*----- Abstract fields ---------------------------------------------------*/ | |
365 | ||
366 | typedef struct field_pyobj { | |
df9f8366 | 367 | PyHeapTypeObject ty; |
d7ab1bab | 368 | field *f; |
369 | } field_pyobj; | |
370 | ||
371 | extern PyTypeObject *fe_pytype; | |
372 | #define FE_PYCHECK(o) PyObject_TypeCheck((o), fe_pytype) | |
373 | #define FE_F(o) (((fe_pyobj *)(o))->f) | |
374 | #define FE_FOBJ(o) ((PyObject *)(o)->ob_type) | |
375 | #define FE_X(o) (((fe_pyobj *)(o))->x) | |
376 | extern PyObject *fe_pywrap(PyObject *, mp *); | |
d7ab1bab | 377 | |
378 | typedef struct fe_pyobj { | |
379 | PyObject_HEAD | |
380 | field *f; | |
d7ab1bab | 381 | mp *x; |
382 | } fe_pyobj; | |
b2687a0a | 383 | |
d7ab1bab | 384 | extern PyTypeObject *field_pytype; |
385 | extern PyTypeObject *primefield_pytype; | |
386 | extern PyTypeObject *niceprimefield_pytype; | |
387 | extern PyTypeObject *binfield_pytype; | |
388 | extern PyTypeObject *binpolyfield_pytype; | |
389 | extern PyTypeObject *binnormfield_pytype; | |
390 | #define FIELD_PYCHECK(o) PyObject_TypeCheck((o), field_pytype) | |
391 | #define FIELD_F(o) (((field_pyobj *)(o))->f) | |
392 | extern PyObject *field_pywrap(field *); | |
393 | extern field *field_copy(field *); | |
394 | ||
395 | /*----- Elliptic curves ---------------------------------------------------*/ | |
396 | ||
397 | typedef struct ecpt_pyobj { | |
398 | PyObject_HEAD | |
399 | ec_curve *c; | |
400 | ec p; | |
401 | } ecpt_pyobj; | |
402 | ||
403 | extern PyTypeObject *ecpt_pytype, *ecptcurve_pytype; | |
404 | #define ECPT_PYCHECK(o) PyObject_TypeCheck((o), ecpt_pytype) | |
405 | #define ECPTCURVE_PYCHECK(o) PyObject_TypeCheck((o), ecptcurve_pytype) | |
406 | #define ECPT_C(o) (((ecpt_pyobj *)(o))->c) | |
407 | #define ECPT_COBJ(o) ((PyObject *)(o)->ob_type) | |
408 | #define ECPT_FOBJ(o) ECCURVE_FOBJ(ECPT_COBJ((o))) | |
409 | #define ECPT_P(o) (&((ecpt_pyobj *)(o))->p) | |
410 | extern PyObject *ecpt_pywrap(PyObject *, ec *); | |
411 | extern PyObject *ecpt_pywrapout(void *, ec *); | |
412 | extern int toecpt(ec_curve *, ec *, PyObject *); | |
413 | extern int getecpt(ec_curve *, ec *, PyObject *); | |
414 | extern void getecptout(ec *, PyObject *); | |
46e6ad89 | 415 | extern int convecpt(PyObject *, void *); |
d7ab1bab | 416 | |
417 | typedef struct eccurve_pyobj { | |
df9f8366 | 418 | PyHeapTypeObject ty; |
d7ab1bab | 419 | ec_curve *c; |
420 | PyObject *fobj; | |
421 | } eccurve_pyobj; | |
422 | ||
423 | extern PyTypeObject *eccurve_pytype; | |
424 | extern PyTypeObject *ecprimecurve_pytype; | |
425 | extern PyTypeObject *ecprimeprojcurve_pytype; | |
426 | extern PyTypeObject *ecbincurve_pytype; | |
427 | extern PyTypeObject *ecbinprojcurve_pytype; | |
428 | #define ECCURVE_PYCHECK(o) PyObject_TypeCheck((o), eccurve_pytype) | |
429 | #define ECCURVE_C(o) (((eccurve_pyobj *)(o))->c) | |
430 | #define ECCURVE_FOBJ(o) (((eccurve_pyobj *)(o))->fobj) | |
431 | extern PyObject *eccurve_pywrap(PyObject *, ec_curve *); | |
432 | extern ec_curve *eccurve_copy(ec_curve *); | |
433 | ||
434 | typedef struct ecinfo_pyobj { | |
435 | PyObject_HEAD | |
436 | ec_info ei; | |
437 | PyObject *cobj; | |
438 | } ecinfo_pyobj; | |
b2687a0a | 439 | |
d7ab1bab | 440 | extern PyTypeObject *ecinfo_pytype; |
441 | #define ECINFO_PYCHECK(o) PyObject_TypeCheck((o), ecinfo_pytype) | |
442 | #define ECINFO_EI(o) (&((ecinfo_pyobj *)(o))->ei) | |
443 | #define ECINFO_COBJ(o) (((ecinfo_pyobj *)(o))->cobj) | |
444 | extern void ecinfo_copy(ec_info *, const ec_info *); | |
445 | extern PyObject *ecinfo_pywrap(ec_info *); | |
446 | ||
447 | /*----- Cyclic groups -----------------------------------------------------*/ | |
448 | ||
449 | typedef struct fginfo_pyobj { | |
450 | PyObject_HEAD | |
451 | gprime_param dp; | |
452 | } fginfo_pyobj; | |
453 | ||
454 | PyTypeObject *fginfo_pytype, *dhinfo_pytype, *bindhinfo_pytype; | |
455 | #define FGINFO_DP(fg) (&((fginfo_pyobj *)(fg))->dp) | |
456 | PyObject *fginfo_pywrap(gprime_param *, PyTypeObject *); | |
457 | ||
458 | typedef struct ge_pyobj { | |
459 | PyObject_HEAD | |
460 | ge *x; | |
461 | group *g; | |
462 | } ge_pyobj; | |
463 | ||
464 | extern PyTypeObject *ge_pytype; | |
465 | #define GE_PYCHECK(o) PyObject_TypeCheck((o), ge_pytype) | |
466 | #define GE_X(o) (((ge_pyobj *)(o))->x) | |
467 | #define GE_G(o) (((ge_pyobj *)(o))->g) | |
468 | #define GE_GOBJ(o) ((PyObject *)(group_pyobj *)(o)->ob_type) | |
469 | extern PyObject *ge_pywrap(PyObject *, ge *); | |
470 | ||
471 | typedef struct group_pyobj { | |
df9f8366 | 472 | PyHeapTypeObject ty; |
d7ab1bab | 473 | group *g; |
474 | } group_pyobj; | |
475 | ||
476 | extern PyTypeObject *group_pytype; | |
477 | extern PyTypeObject *primegroup_pytype, *bingroup_pytype, *ecgroup_pytype; | |
478 | #define GROUP_G(o) (((group_pyobj *)(o))->g) | |
479 | extern PyObject *group_pywrap(group *); | |
480 | extern group *group_copy(group *); | |
481 | ||
482 | /*----- Random number generators ------------------------------------------*/ | |
483 | ||
484 | #define f_freeme 1u | |
485 | ||
486 | typedef struct grand_pyobj { | |
487 | PyObject_HEAD | |
488 | unsigned f; | |
489 | grand *r; | |
490 | } grand_pyobj; | |
491 | ||
492 | extern PyTypeObject *grand_pytype, *truerand_pytype; | |
493 | extern PyTypeObject *lcrand_pytype,* fibrand_pytype; | |
494 | extern PyTypeObject *dsarand_pytype, *bbs_pytype; | |
495 | extern PyObject *rand_pyobj; | |
496 | #define GRAND_PYCHECK(o) PyObject_TypeCheck((o), grand_pytype) | |
497 | #define GRAND_F(o) (((grand_pyobj *)(o))->f) | |
498 | #define GRAND_R(o) (((grand_pyobj *)(o))->r) | |
499 | extern PyObject *grand_pywrap(grand *, unsigned); | |
500 | extern int convgrand(PyObject *, void *); | |
501 | ||
502 | /*----- Key sizes ---------------------------------------------------------*/ | |
503 | ||
504 | typedef struct keysz_pyobj { | |
505 | PyObject_HEAD | |
506 | int dfl; | |
507 | } keysz_pyobj; | |
508 | ||
509 | typedef struct keyszrange_pyobj { | |
510 | PyObject_HEAD | |
511 | int dfl; | |
512 | int min, max, mod; | |
513 | } keyszrange_pyobj; | |
514 | ||
515 | typedef struct keyszset_pyobj { | |
516 | PyObject_HEAD | |
517 | int dfl; | |
518 | PyObject *set; | |
519 | } keyszset_pyobj; | |
520 | ||
521 | #define KEYSZ_PYCHECK(o) PyObject_TypeCheck((o), keysz_pytype) | |
522 | extern PyObject *keysz_pywrap(const octet *); | |
523 | ||
524 | /*----- Symmetric cryptography --------------------------------------------*/ | |
525 | ||
526 | typedef struct gccipher_pyobj { | |
df9f8366 | 527 | PyHeapTypeObject ty; |
d7ab1bab | 528 | gccipher *cc; |
529 | } gccipher_pyobj; | |
530 | ||
531 | extern PyTypeObject *gccipher_pytype; | |
532 | #define GCCIPHER_PYCHECK(o) PyObject_TypeCheck((o), gccipher_pytype) | |
533 | #define GCCIPHER_CC(o) (((gccipher_pyobj *)(o))->cc) | |
534 | #define GCCIPHER_F(o) (((gccipher_pyobj *)(o))->f) | |
535 | extern PyObject *gccipher_pywrap(gccipher *); | |
536 | extern int convgccipher(PyObject *, void *); | |
537 | extern int convgcipher(PyObject *, void *); | |
538 | ||
539 | typedef struct gcipher_pyobj { | |
540 | PyObject_HEAD | |
541 | unsigned f; | |
542 | gcipher *c; | |
543 | } gcipher_pyobj; | |
544 | ||
545 | extern PyTypeObject *gcipher_pytype; | |
546 | #define GCIPHER_PYCHECK(o) PyObject_TypeCheck((o), gcipher_pytype) | |
547 | #define GCIPHER_C(o) (((gcipher_pyobj *)(o))->c) | |
548 | #define GCIPHER_F(o) (((gcipher_pyobj *)(o))->f) | |
549 | extern PyObject *gcipher_pywrap(PyObject *, gcipher *, unsigned); | |
550 | extern int convgcipher(PyObject *, void *); | |
551 | ||
552 | typedef struct gchash_pyobj { | |
df9f8366 | 553 | PyHeapTypeObject ty; |
d7ab1bab | 554 | gchash *ch; |
555 | } gchash_pyobj; | |
556 | ||
557 | extern PyTypeObject *gchash_pytype; | |
558 | #define GCHASH_PYCHECK(o) PyObject_TypeCheck((o), gchash_pytype) | |
559 | #define GCHASH_CH(o) (((gchash_pyobj *)(o))->ch) | |
560 | #define GCHASH_F(o) (((gchash_pyobj *)(o))->f) | |
561 | extern PyObject *gchash_pywrap(gchash *); | |
562 | extern int convgchash(PyObject *, void *); | |
563 | ||
564 | typedef struct ghash_pyobj { | |
565 | PyObject_HEAD | |
566 | unsigned f; | |
567 | ghash *h; | |
568 | } ghash_pyobj; | |
569 | ||
570 | extern PyTypeObject *ghash_pytype, *gmhash_pytype; | |
571 | extern PyObject *sha_pyobj, *has160_pyobj; | |
572 | #define GHASH_PYCHECK(o) PyObject_TypeCheck((o), ghash_pytype) | |
573 | #define GHASH_H(o) (((ghash_pyobj *)(o))->h) | |
574 | #define GHASH_F(o) (((ghash_pyobj *)(o))->f) | |
575 | extern PyObject *ghash_pywrap(PyObject *, ghash *, unsigned); | |
576 | extern int convghash(PyObject *, void *); | |
577 | extern int convgmhash(PyObject *, void *); | |
578 | ||
579 | typedef struct gcmac_pyobj { | |
df9f8366 | 580 | PyHeapTypeObject ty; |
d7ab1bab | 581 | gcmac *cm; |
582 | } gcmac_pyobj; | |
583 | ||
584 | extern PyTypeObject *gcmac_pytype; | |
585 | #define GCMAC_PYCHECK(o) PyObject_TypeCheck((o), gcmac_pytype) | |
586 | #define GCMAC_CM(o) (((gcmac_pyobj *)(o))->cm) | |
587 | #define GCMAC_F(o) (((gcmac_pyobj *)(o))->f) | |
588 | extern PyObject *gcmac_pywrap(gcmac *); | |
589 | extern int convgcmac(PyObject *, void *); | |
590 | ||
591 | typedef struct gmac_pyobj { | |
df9f8366 | 592 | PyHeapTypeObject ty; |
d7ab1bab | 593 | unsigned f; |
594 | gmac *m; | |
d7ab1bab | 595 | } gmac_pyobj; |
596 | ||
597 | extern PyTypeObject *gmac_pytype; | |
598 | #define GMAC_PYCHECK(o) PyObject_TypeCheck((o), gmac_pytype) | |
599 | #define GMAC_M(o) (((gmac_pyobj *)(o))->m) | |
d7ab1bab | 600 | #define GMAC_F(o) (((gmac_pyobj *)(o))->f) |
601 | extern PyObject *gmac_pywrap(PyObject *, gmac *, unsigned); | |
602 | extern int convgmac(PyObject *, void *); | |
603 | ||
d7ab1bab | 604 | /*----- Key generation ----------------------------------------------------*/ |
b2687a0a | 605 | |
d7ab1bab | 606 | typedef struct pfilt_pyobj { |
607 | PyObject_HEAD | |
608 | pfilt f; | |
609 | int st; | |
610 | } pfilt_pyobj; | |
611 | ||
612 | extern PyTypeObject *pfilt_pytype; | |
613 | #define PFILT_PYCHECK(o) PyObject_TypeCheck(o, pfilt_pytype) | |
614 | #define PFILT_F(o) (&((pfilt_pyobj *)(o))->f) | |
615 | #define PFILT_ST(o) (((pfilt_pyobj *)(o))->st) | |
616 | ||
617 | typedef struct { pgen_proc *proc; void *ctx; } pgev; | |
618 | #define PGEV_HEAD PyObject_HEAD pgev pg; | |
619 | ||
620 | typedef struct pgev_pyobj { | |
621 | PGEV_HEAD | |
622 | } pgev_pyobj; | |
623 | ||
624 | extern PyTypeObject *pgev_pytype; | |
625 | #define PGEV_PYCHECK(o) PyObject_TypeCheck(o, pgev_pytype) | |
626 | #define PGEV_PG(o) (&((pgev_pyobj *)(o))->pg) | |
627 | ||
930d78e3 MW |
628 | typedef struct pypgev { |
629 | pgev ev; | |
630 | PyObject *obj; | |
631 | struct excinfo *exc; | |
632 | } pypgev; | |
633 | ||
d7ab1bab | 634 | extern int convpgev(PyObject *, void *); |
930d78e3 MW |
635 | extern void droppgev(pypgev *); |
636 | extern void pgenerr(struct excinfo *exc); | |
d7ab1bab | 637 | |
d7ab1bab | 638 | /*----- That's all, folks -------------------------------------------------*/ |
639 | ||
640 | #ifdef __cplusplus | |
641 | } | |
642 | #endif | |
643 | ||
644 | #endif |