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> | |
bebf03ab | 64 | #include <catacomb/gaead.h> |
d7ab1bab | 65 | #include <catacomb/ghash.h> |
66 | #include <catacomb/gmac.h> | |
67 | #include <catacomb/md5.h> | |
68 | #include <catacomb/md5-hmac.h> | |
204d480b | 69 | #include <catacomb/poly1305.h> |
d7ab1bab | 70 | #include <catacomb/sha.h> |
71 | #include <catacomb/sha-mgf.h> | |
72 | #include <catacomb/sha-hmac.h> | |
b35fdbe6 | 73 | #include <catacomb/keccak1600.h> |
6bd22b53 | 74 | #include <catacomb/sha3.h> |
d7ab1bab | 75 | |
76 | #include <catacomb/mp.h> | |
77 | #include <catacomb/mpint.h> | |
78 | #include <catacomb/mpmul.h> | |
79 | #include <catacomb/mpcrt.h> | |
80 | #include <catacomb/mpmont.h> | |
81 | #include <catacomb/mpbarrett.h> | |
82 | #include <catacomb/mpreduce.h> | |
6313f40e | 83 | #include <catacomb/mp-fibonacci.h> |
d7ab1bab | 84 | |
85 | #include <catacomb/pgen.h> | |
86 | #include <catacomb/pfilt.h> | |
87 | #include <catacomb/strongprime.h> | |
88 | #include <catacomb/limlee.h> | |
89 | #include <catacomb/dh.h> | |
90 | #include <catacomb/ptab.h> | |
91 | #include <catacomb/bintab.h> | |
92 | #include <catacomb/dsa.h> | |
848ba392 | 93 | #include <catacomb/x25519.h> |
eb8aa4ec | 94 | #include <catacomb/x448.h> |
dafb2da4 | 95 | #include <catacomb/ed25519.h> |
eee202c3 | 96 | #include <catacomb/ed448.h> |
d7ab1bab | 97 | |
98 | #include <catacomb/gf.h> | |
99 | #include <catacomb/gfreduce.h> | |
100 | #include <catacomb/gfn.h> | |
101 | ||
102 | #include <catacomb/field.h> | |
103 | #include <catacomb/field-guts.h> | |
104 | ||
105 | #include <catacomb/ec.h> | |
106 | #include <catacomb/ec-raw.h> | |
107 | #include <catacomb/ectab.h> | |
108 | ||
109 | #include <catacomb/group.h> | |
110 | #include <catacomb/group-guts.h> | |
111 | ||
112 | #include <catacomb/gdsa.h> | |
113 | #include <catacomb/gkcdsa.h> | |
114 | #include <catacomb/rsa.h> | |
115 | ||
116 | #include <catacomb/key.h> | |
117 | #include <catacomb/passphrase.h> | |
118 | #include <catacomb/pixie.h> | |
119 | ||
46e6ad89 | 120 | #include <catacomb/share.h> |
121 | #include <catacomb/gfshare.h> | |
122 | ||
6640e060 MW |
123 | /*----- Other preliminaries -----------------------------------------------*/ |
124 | ||
125 | #define GOBBLE_SEMI extern int notexist | |
126 | #if defined(__GNUC__) && defined(__ELF__) | |
127 | # define PRIVATE_SYMBOLS _Pragma("GCC visibility push(hidden)") GOBBLE_SEMI | |
128 | # define PUBLIC_SYMBOLS _Pragma("GCC visibility pop") GOBBLE_SEMI | |
129 | # define EXPORT __attribute__((__visibility__("default"))) | |
130 | #else | |
131 | # define PRIVATE_SYMBOLS GOBBLE_SEMI | |
132 | # define PUBLIC_SYMBOLS GOBBLE_SEMI | |
133 | # define EXPORT | |
134 | #endif | |
135 | ||
136 | PRIVATE_SYMBOLS; | |
137 | ||
d7ab1bab | 138 | /*----- Utility macros ----------------------------------------------------*/ |
139 | ||
140 | #define RETURN_OBJ(obj) do { Py_INCREF(obj); return (obj); } while (0) | |
141 | #define RETURN_NONE RETURN_OBJ(Py_None) | |
142 | #define RETURN_NOTIMPL RETURN_OBJ(Py_NotImplemented) | |
143 | #define RETURN_TRUE RETURN_OBJ(Py_True) | |
144 | #define RETURN_FALSE RETURN_OBJ(Py_False) | |
145 | #define RETURN_ME RETURN_OBJ(me) | |
146 | ||
147 | #define EXCERR(exc, str) do { \ | |
148 | PyErr_SetString(exc, str); \ | |
149 | goto end; \ | |
150 | } while (0) | |
151 | #define VALERR(str) EXCERR(PyExc_ValueError, str) | |
e9e067d4 | 152 | #define OVFERR(str) EXCERR(PyExc_OverflowError, str) |
d7ab1bab | 153 | #define TYERR(str) EXCERR(PyExc_TypeError, str) |
bb5c23a4 | 154 | #define IXERR(str) EXCERR(PyExc_IndexError, str) |
d7ab1bab | 155 | #define ZDIVERR(str) EXCERR(PyExc_ZeroDivisionError, str) |
d7ab1bab | 156 | #define SYSERR(str) EXCERR(PyExc_SystemError, str) |
11cb3d97 | 157 | #define NIERR(str) EXCERR(PyExc_NotImplementedError, str) |
46e6ad89 | 158 | #define INDEXERR(idx) do { \ |
159 | PyErr_SetObject(PyExc_KeyError, idx); \ | |
160 | goto end; \ | |
161 | } while (0) | |
d7ab1bab | 162 | #define OSERR(name) do { \ |
163 | PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); \ | |
164 | goto end; \ | |
165 | } while (0) | |
930d78e3 | 166 | #define PGENERR(exc) do { pgenerr(exc); goto end; } while (0) |
d7ab1bab | 167 | |
168 | #define CONVFUNC(ty, cty, ext) \ | |
169 | int conv##ty(PyObject *o, void *p) \ | |
170 | { \ | |
171 | if (!PyObject_TypeCheck(o, ty##_pytype)) \ | |
172 | TYERR("wanted a " #ty); \ | |
173 | *(cty *)p = ext(o); \ | |
174 | return (1); \ | |
175 | end: \ | |
176 | return (0); \ | |
177 | } | |
178 | ||
24b3d57b MW |
179 | #if PY_VERSION_HEX < 0x02050000 /* Compatibility hack */ |
180 | # define ht_name name | |
181 | # define ht_type type | |
182 | #endif | |
183 | ||
d7ab1bab | 184 | #define root_pytype 0 |
185 | #define type_pytype &PyType_Type | |
76ca8edd | 186 | #define INITTYPE_META(ty, base, meta) do { \ |
d7ab1bab | 187 | ty##_pytype_skel.tp_base = base##_pytype; \ |
76ca8edd | 188 | ty##_pytype = inittype(&ty##_pytype_skel, meta##_pytype); \ |
d7ab1bab | 189 | } while (0) |
76ca8edd | 190 | #define INITTYPE(ty, base) INITTYPE_META(ty, base, type) |
d7ab1bab | 191 | |
930d78e3 MW |
192 | extern PyObject *home_module; |
193 | ||
194 | #define INSERT(name, ob) do { \ | |
d7ab1bab | 195 | PyObject *_o = (PyObject *)(ob); \ |
b2687a0a | 196 | Py_INCREF(_o); \ |
d7ab1bab | 197 | PyModule_AddObject(mod, name, _o); \ |
198 | } while (0) | |
199 | ||
46e6ad89 | 200 | #define INSEXC(name, var, base, meth) \ |
201 | INSERT(name, var = mkexc(mod, base, name, meth)) | |
202 | ||
d7ab1bab | 203 | #define METH(func, doc) \ |
204 | { #func, METHNAME(func), METH_VARARGS, doc }, | |
205 | #define KWMETH(func, doc) \ | |
206 | { #func, (PyCFunction)METHNAME(func), \ | |
207 | METH_VARARGS | METH_KEYWORDS, doc }, | |
208 | ||
209 | #define GET(func, doc) \ | |
210 | { #func, GETSETNAME(get, func), 0, doc }, | |
211 | #define GETSET(func, doc) \ | |
212 | { #func, GETSETNAME(get, func), GETSETNAME(set, func), doc }, | |
213 | ||
214 | #define MEMBER(name, ty, f, doc) \ | |
215 | { #name, ty, offsetof(MEMBERSTRUCT, name), f, doc }, | |
216 | ||
46e6ad89 | 217 | #define MODULES(_) \ |
0b1b92bd | 218 | _(util) \ |
46e6ad89 | 219 | _(bytestring) _(buffer) \ |
220 | _(rand) _(algorithms) _(pubkey) _(pgen) \ | |
221 | _(mp) _(field) _(ec) _(group) \ | |
0b1b92bd | 222 | _(passphrase) _(share) _(key) |
d7ab1bab | 223 | #define DOMODINIT(m) m##_pyinit(); |
224 | #define DOMODINSERT(m) m##_pyinsert(mod); | |
225 | #define INIT_MODULES do { MODULES(DOMODINIT) } while (0) | |
226 | #define INSERT_MODULES do { MODULES(DOMODINSERT) } while (0) | |
227 | ||
228 | #define DO(m) \ | |
229 | extern void m##_pyinit(void); \ | |
230 | extern void m##_pyinsert(PyObject *); | |
231 | MODULES(DO) | |
232 | #undef DO | |
233 | ||
3aa33042 | 234 | #define FREEOBJ(obj) \ |
235 | (((PyObject *)(obj))->ob_type->tp_free((PyObject *)(obj))) | |
236 | ||
11cb3d97 MW |
237 | #define GEN(func, base) \ |
238 | static PyObject *func(void) \ | |
239 | { \ | |
240 | PyObject *d = PyDict_New(); \ | |
241 | PyObject *o; \ | |
242 | int i; \ | |
243 | \ | |
244 | for (i = 0; g##base##tab[i]; i++) { \ | |
245 | o = gc##base##_pywrap((/*unconst*/ gc##base *)g##base##tab[i]); \ | |
246 | PyDict_SetItemString(d, \ | |
247 | (/*unconst*/ char *)g##base##tab[i]->name, \ | |
248 | o); \ | |
249 | Py_DECREF(o); \ | |
250 | } \ | |
251 | return (d); \ | |
252 | } | |
253 | ||
827f89d7 MW |
254 | #define KWLIST (/*unconst*/ char **)kwlist |
255 | ||
9044246b MW |
256 | struct nameval { const char *name; unsigned f; unsigned long value; }; |
257 | #define CF_SIGNED 1u | |
11cb3d97 MW |
258 | extern void setconstants(PyObject *, const struct nameval *); |
259 | ||
260 | extern PyObject *mexp_common(PyObject *, PyObject *, size_t, | |
261 | PyObject *(*id)(PyObject *), | |
262 | int (*fill)(void *, PyObject *, | |
263 | PyObject *, PyObject *), | |
264 | PyObject *(*exp)(PyObject *, void *, int), | |
265 | void (*drop)(void *)); | |
266 | ||
267 | extern int convulong(PyObject *, void *); | |
268 | #define DECL_CONVU_(n) extern int convu##n(PyObject *, void *); | |
269 | DOUINTSZ(DECL_CONVU_) | |
270 | extern int convmpw(PyObject *, void *); | |
271 | extern int convuint(PyObject *, void *); | |
9f9ea9ea | 272 | extern int convk64(PyObject *, void *); |
11cb3d97 MW |
273 | extern int convszt(PyObject *, void *); |
274 | extern int convbool(PyObject *, void *); | |
275 | extern PyObject *abstract_pynew(PyTypeObject *, PyObject *, PyObject *); | |
276 | extern PyObject *getbool(int); | |
fbca05a1 | 277 | extern PyObject *getulong(unsigned long); |
9f9ea9ea | 278 | extern PyObject *getk64(kludge64); |
11cb3d97 MW |
279 | extern void *newtype(PyTypeObject *, const PyTypeObject *, const char *); |
280 | ||
930d78e3 MW |
281 | struct excinfo { PyObject *ty, *val, *tb; }; |
282 | #define EXCINFO_INIT { 0, 0, 0 } | |
283 | ||
ef5675cb | 284 | extern PyObject *mkexc(PyObject *, PyObject *, const char *, PyMethodDef *); |
930d78e3 MW |
285 | #define INIT_EXCINFO(exc) do { \ |
286 | struct excinfo *_exc = (exc); _exc->ty = _exc->val = _exc->tb = 0; \ | |
287 | } while (0) | |
288 | #define RELEASE_EXCINFO(exc) do { \ | |
289 | struct excinfo *_exc = (exc); \ | |
290 | Py_XDECREF(_exc->ty); _exc->ty = 0; \ | |
291 | Py_XDECREF(_exc->val); _exc->val = 0; \ | |
292 | Py_XDECREF(_exc->tb); _exc->tb = 0; \ | |
293 | } while (0) | |
294 | #define STASH_EXCINFO(exc) do { \ | |
295 | struct excinfo *_exc = (exc); \ | |
296 | PyErr_Fetch(&_exc->ty, &_exc->val, &_exc->tb); \ | |
297 | PyErr_NormalizeException(&_exc->ty, &_exc->val, &_exc->tb); \ | |
298 | } while (0) | |
299 | #define RESTORE_EXCINFO(exc) do { \ | |
300 | struct excinfo *_exc = (exc); \ | |
301 | PyErr_Restore(_exc->ty, _exc->val, _exc->tb); \ | |
302 | _exc->ty = _exc->val = _exc->tb = 0; \ | |
303 | } while (0) | |
304 | extern void report_lost_exception(struct excinfo *, const char *, ...); | |
305 | extern void report_lost_exception_v(struct excinfo *, const char *, va_list); | |
306 | extern void stash_exception(struct excinfo *, const char *, ...); | |
307 | extern void restore_exception(struct excinfo *, const char *, ...); | |
308 | ||
dc075750 | 309 | extern void typeready(PyTypeObject *); |
76ca8edd | 310 | extern PyTypeObject *inittype(PyTypeObject *, PyTypeObject *); |
11cb3d97 MW |
311 | extern void addmethods(const PyMethodDef *); |
312 | extern PyMethodDef *donemethods(void); | |
313 | ||
314 | /*----- Mapping methods ---------------------------------------------------*/ | |
315 | ||
316 | #define GMAP_METH(func, doc) { #func, gmapmeth_##func, METH_VARARGS, doc }, | |
317 | #define GMAP_KWMETH(func, doc) \ | |
318 | { #func, (PyCFunction)gmapmeth_##func, METH_VARARGS|METH_KEYWORDS, doc }, | |
319 | #define GMAP_METHDECL(func, doc) \ | |
320 | extern PyObject *gmapmeth_##func(PyObject *, PyObject *); | |
321 | #define GMAP_KWMETHDECL(func, doc) \ | |
322 | extern PyObject *gmapmeth_##func(PyObject *, PyObject *, PyObject *); | |
323 | ||
7ca950d1 | 324 | #define GMAP_DOROMETHODS(METH, KWMETH) \ |
11cb3d97 MW |
325 | METH (has_key, "D.has_key(KEY) -> BOOL") \ |
326 | METH (keys, "D.keys() -> LIST") \ | |
327 | METH (values, "D.values() -> LIST") \ | |
328 | METH (items, "D.items() -> LIST") \ | |
329 | METH (iterkeys, "D.iterkeys() -> ITER") \ | |
330 | METH (itervalues, "D.itervalues() -> ITER") \ | |
b2687a0a | 331 | METH (iteritems, "D.iteritems() -> ITER") \ |
11cb3d97 | 332 | KWMETH(get, "D.get(KEY, [default = None]) -> VALUE") \ |
7ca950d1 MW |
333 | |
334 | #define GMAP_DOMETHODS(METH, KWMETH) \ | |
335 | GMAP_DOROMETHODS(METH, KWMETH) \ | |
336 | METH (clear, "D.clear()") \ | |
11cb3d97 MW |
337 | KWMETH(setdefault, "D.setdefault(K, [default = None]) -> VALUE") \ |
338 | KWMETH(pop, "D.pop(KEY, [default = <error>]) -> VALUE") \ | |
339 | METH (popitem, "D.popitem() -> (KEY, VALUE)") \ | |
340 | METH (update, "D.update(MAP)") | |
341 | ||
342 | GMAP_DOMETHODS(GMAP_METHDECL, GMAP_KWMETHDECL) | |
7ca950d1 | 343 | #define GMAP_ROMETHODS GMAP_DOROMETHODS(GMAP_METH, GMAP_KWMETH) |
11cb3d97 | 344 | #define GMAP_METHODS GMAP_DOMETHODS(GMAP_METH, GMAP_KWMETH) |
3d8f5f7c | 345 | extern Py_ssize_t gmap_pysize(PyObject *); |
11cb3d97 MW |
346 | extern PySequenceMethods gmap_pysequence; |
347 | extern PyMethodDef gmap_pymethods[]; | |
348 | ||
d7ab1bab | 349 | /*----- Bytestrings -------------------------------------------------------*/ |
350 | ||
351 | PyTypeObject *bytestring_pyobj; | |
352 | PyObject *bytestring_pywrap(const void *, size_t); | |
353 | PyObject *bytestring_pywrapbuf(buf *); | |
354 | ||
355 | /*----- Multiprecision arithmetic -----------------------------------------*/ | |
356 | ||
357 | typedef struct mp_pyobj { | |
358 | PyObject_HEAD | |
359 | mp *x; | |
360 | } mp_pyobj; | |
361 | ||
362 | extern PyTypeObject *mp_pytype; | |
363 | extern PyTypeObject *gf_pytype; | |
364 | #define MP_X(o) (((mp_pyobj *)(o))->x) | |
365 | #define MP_PYCHECK(o) PyObject_TypeCheck((o), mp_pytype) | |
366 | #define GF_PYCHECK(o) PyObject_TypeCheck((o), gf_pytype) | |
367 | ||
f368b46e MW |
368 | extern mp *mp_frompylong(PyObject *); |
369 | extern PyObject *mp_topylong(mp *); | |
d7ab1bab | 370 | extern mp *tomp(PyObject *); |
371 | extern mp *getmp(PyObject *); | |
372 | extern int convmp(PyObject *, void *); | |
373 | extern mp *getgf(PyObject *); | |
374 | extern int convgf(PyObject *, void *); | |
375 | extern PyObject *mp_pywrap(mp *); | |
376 | extern PyObject *gf_pywrap(mp *); | |
be6df1c3 | 377 | extern long mphash(mp *); |
d7ab1bab | 378 | extern mp *mp_frompyobject(PyObject *, int); |
379 | extern PyObject *mp_topystring(mp *, int, | |
380 | const char *, const char *, const char *); | |
bc243788 | 381 | extern int mp_tolong_checked(mp *, long *, int); |
d7ab1bab | 382 | |
383 | /*----- Abstract fields ---------------------------------------------------*/ | |
384 | ||
385 | typedef struct field_pyobj { | |
df9f8366 | 386 | PyHeapTypeObject ty; |
d7ab1bab | 387 | field *f; |
388 | } field_pyobj; | |
389 | ||
390 | extern PyTypeObject *fe_pytype; | |
391 | #define FE_PYCHECK(o) PyObject_TypeCheck((o), fe_pytype) | |
392 | #define FE_F(o) (((fe_pyobj *)(o))->f) | |
393 | #define FE_FOBJ(o) ((PyObject *)(o)->ob_type) | |
394 | #define FE_X(o) (((fe_pyobj *)(o))->x) | |
395 | extern PyObject *fe_pywrap(PyObject *, mp *); | |
d7ab1bab | 396 | |
397 | typedef struct fe_pyobj { | |
398 | PyObject_HEAD | |
399 | field *f; | |
d7ab1bab | 400 | mp *x; |
401 | } fe_pyobj; | |
b2687a0a | 402 | |
d7ab1bab | 403 | extern PyTypeObject *field_pytype; |
404 | extern PyTypeObject *primefield_pytype; | |
405 | extern PyTypeObject *niceprimefield_pytype; | |
406 | extern PyTypeObject *binfield_pytype; | |
407 | extern PyTypeObject *binpolyfield_pytype; | |
408 | extern PyTypeObject *binnormfield_pytype; | |
409 | #define FIELD_PYCHECK(o) PyObject_TypeCheck((o), field_pytype) | |
410 | #define FIELD_F(o) (((field_pyobj *)(o))->f) | |
411 | extern PyObject *field_pywrap(field *); | |
412 | extern field *field_copy(field *); | |
413 | ||
414 | /*----- Elliptic curves ---------------------------------------------------*/ | |
415 | ||
416 | typedef struct ecpt_pyobj { | |
417 | PyObject_HEAD | |
418 | ec_curve *c; | |
419 | ec p; | |
420 | } ecpt_pyobj; | |
421 | ||
422 | extern PyTypeObject *ecpt_pytype, *ecptcurve_pytype; | |
423 | #define ECPT_PYCHECK(o) PyObject_TypeCheck((o), ecpt_pytype) | |
424 | #define ECPTCURVE_PYCHECK(o) PyObject_TypeCheck((o), ecptcurve_pytype) | |
425 | #define ECPT_C(o) (((ecpt_pyobj *)(o))->c) | |
426 | #define ECPT_COBJ(o) ((PyObject *)(o)->ob_type) | |
427 | #define ECPT_FOBJ(o) ECCURVE_FOBJ(ECPT_COBJ((o))) | |
428 | #define ECPT_P(o) (&((ecpt_pyobj *)(o))->p) | |
429 | extern PyObject *ecpt_pywrap(PyObject *, ec *); | |
430 | extern PyObject *ecpt_pywrapout(void *, ec *); | |
431 | extern int toecpt(ec_curve *, ec *, PyObject *); | |
432 | extern int getecpt(ec_curve *, ec *, PyObject *); | |
433 | extern void getecptout(ec *, PyObject *); | |
46e6ad89 | 434 | extern int convecpt(PyObject *, void *); |
d7ab1bab | 435 | |
436 | typedef struct eccurve_pyobj { | |
df9f8366 | 437 | PyHeapTypeObject ty; |
d7ab1bab | 438 | ec_curve *c; |
439 | PyObject *fobj; | |
440 | } eccurve_pyobj; | |
441 | ||
442 | extern PyTypeObject *eccurve_pytype; | |
443 | extern PyTypeObject *ecprimecurve_pytype; | |
444 | extern PyTypeObject *ecprimeprojcurve_pytype; | |
445 | extern PyTypeObject *ecbincurve_pytype; | |
446 | extern PyTypeObject *ecbinprojcurve_pytype; | |
447 | #define ECCURVE_PYCHECK(o) PyObject_TypeCheck((o), eccurve_pytype) | |
448 | #define ECCURVE_C(o) (((eccurve_pyobj *)(o))->c) | |
449 | #define ECCURVE_FOBJ(o) (((eccurve_pyobj *)(o))->fobj) | |
450 | extern PyObject *eccurve_pywrap(PyObject *, ec_curve *); | |
451 | extern ec_curve *eccurve_copy(ec_curve *); | |
452 | ||
453 | typedef struct ecinfo_pyobj { | |
454 | PyObject_HEAD | |
455 | ec_info ei; | |
456 | PyObject *cobj; | |
457 | } ecinfo_pyobj; | |
b2687a0a | 458 | |
d7ab1bab | 459 | extern PyTypeObject *ecinfo_pytype; |
460 | #define ECINFO_PYCHECK(o) PyObject_TypeCheck((o), ecinfo_pytype) | |
461 | #define ECINFO_EI(o) (&((ecinfo_pyobj *)(o))->ei) | |
462 | #define ECINFO_COBJ(o) (((ecinfo_pyobj *)(o))->cobj) | |
463 | extern void ecinfo_copy(ec_info *, const ec_info *); | |
464 | extern PyObject *ecinfo_pywrap(ec_info *); | |
465 | ||
466 | /*----- Cyclic groups -----------------------------------------------------*/ | |
467 | ||
468 | typedef struct fginfo_pyobj { | |
469 | PyObject_HEAD | |
470 | gprime_param dp; | |
471 | } fginfo_pyobj; | |
472 | ||
473 | PyTypeObject *fginfo_pytype, *dhinfo_pytype, *bindhinfo_pytype; | |
474 | #define FGINFO_DP(fg) (&((fginfo_pyobj *)(fg))->dp) | |
475 | PyObject *fginfo_pywrap(gprime_param *, PyTypeObject *); | |
476 | ||
477 | typedef struct ge_pyobj { | |
478 | PyObject_HEAD | |
479 | ge *x; | |
480 | group *g; | |
481 | } ge_pyobj; | |
482 | ||
483 | extern PyTypeObject *ge_pytype; | |
484 | #define GE_PYCHECK(o) PyObject_TypeCheck((o), ge_pytype) | |
485 | #define GE_X(o) (((ge_pyobj *)(o))->x) | |
486 | #define GE_G(o) (((ge_pyobj *)(o))->g) | |
487 | #define GE_GOBJ(o) ((PyObject *)(group_pyobj *)(o)->ob_type) | |
488 | extern PyObject *ge_pywrap(PyObject *, ge *); | |
489 | ||
490 | typedef struct group_pyobj { | |
df9f8366 | 491 | PyHeapTypeObject ty; |
d7ab1bab | 492 | group *g; |
493 | } group_pyobj; | |
494 | ||
495 | extern PyTypeObject *group_pytype; | |
496 | extern PyTypeObject *primegroup_pytype, *bingroup_pytype, *ecgroup_pytype; | |
497 | #define GROUP_G(o) (((group_pyobj *)(o))->g) | |
498 | extern PyObject *group_pywrap(group *); | |
499 | extern group *group_copy(group *); | |
500 | ||
501 | /*----- Random number generators ------------------------------------------*/ | |
502 | ||
503 | #define f_freeme 1u | |
504 | ||
505 | typedef struct grand_pyobj { | |
506 | PyObject_HEAD | |
507 | unsigned f; | |
508 | grand *r; | |
509 | } grand_pyobj; | |
510 | ||
511 | extern PyTypeObject *grand_pytype, *truerand_pytype; | |
512 | extern PyTypeObject *lcrand_pytype,* fibrand_pytype; | |
513 | extern PyTypeObject *dsarand_pytype, *bbs_pytype; | |
514 | extern PyObject *rand_pyobj; | |
515 | #define GRAND_PYCHECK(o) PyObject_TypeCheck((o), grand_pytype) | |
516 | #define GRAND_F(o) (((grand_pyobj *)(o))->f) | |
517 | #define GRAND_R(o) (((grand_pyobj *)(o))->r) | |
518 | extern PyObject *grand_pywrap(grand *, unsigned); | |
519 | extern int convgrand(PyObject *, void *); | |
520 | ||
521 | /*----- Key sizes ---------------------------------------------------------*/ | |
522 | ||
523 | typedef struct keysz_pyobj { | |
524 | PyObject_HEAD | |
525 | int dfl; | |
526 | } keysz_pyobj; | |
527 | ||
528 | typedef struct keyszrange_pyobj { | |
529 | PyObject_HEAD | |
530 | int dfl; | |
531 | int min, max, mod; | |
532 | } keyszrange_pyobj; | |
533 | ||
534 | typedef struct keyszset_pyobj { | |
535 | PyObject_HEAD | |
536 | int dfl; | |
537 | PyObject *set; | |
538 | } keyszset_pyobj; | |
539 | ||
540 | #define KEYSZ_PYCHECK(o) PyObject_TypeCheck((o), keysz_pytype) | |
541 | extern PyObject *keysz_pywrap(const octet *); | |
542 | ||
543 | /*----- Symmetric cryptography --------------------------------------------*/ | |
544 | ||
545 | typedef struct gccipher_pyobj { | |
df9f8366 | 546 | PyHeapTypeObject ty; |
d7ab1bab | 547 | gccipher *cc; |
548 | } gccipher_pyobj; | |
549 | ||
550 | extern PyTypeObject *gccipher_pytype; | |
551 | #define GCCIPHER_PYCHECK(o) PyObject_TypeCheck((o), gccipher_pytype) | |
552 | #define GCCIPHER_CC(o) (((gccipher_pyobj *)(o))->cc) | |
d7ab1bab | 553 | extern PyObject *gccipher_pywrap(gccipher *); |
554 | extern int convgccipher(PyObject *, void *); | |
d7ab1bab | 555 | |
556 | typedef struct gcipher_pyobj { | |
557 | PyObject_HEAD | |
d7ab1bab | 558 | gcipher *c; |
559 | } gcipher_pyobj; | |
560 | ||
561 | extern PyTypeObject *gcipher_pytype; | |
562 | #define GCIPHER_PYCHECK(o) PyObject_TypeCheck((o), gcipher_pytype) | |
563 | #define GCIPHER_C(o) (((gcipher_pyobj *)(o))->c) | |
c41d0371 | 564 | extern PyObject *gcipher_pywrap(PyObject *, gcipher *); |
d7ab1bab | 565 | extern int convgcipher(PyObject *, void *); |
566 | ||
bebf03ab MW |
567 | typedef struct gcaead_pyobj { |
568 | PyHeapTypeObject ty; | |
569 | gcaead *aec; | |
570 | struct gcaeadaad_pyobj *aad; | |
571 | struct gcaeadenc_pyobj *enc; | |
572 | struct gcaeaddec_pyobj *dec; | |
573 | } gcaead_pyobj; | |
574 | ||
575 | extern PyTypeObject *gcaead_pytype; | |
576 | #define GCAEAD_PYCHECK(o) PyObject_TypeCheck((o), gcaead_pytype) | |
577 | #define GCAEAD_AEC(o) (((gcaead_pyobj *)(o))->aec) | |
578 | #define GCAEAD_AAD(o) (((gcaead_pyobj *)(o))->aad) | |
579 | #define GCAEAD_ENC(o) (((gcaead_pyobj *)(o))->enc) | |
580 | #define GCAEAD_DEC(o) (((gcaead_pyobj *)(o))->dec) | |
581 | extern PyObject *gcaead_pywrap(gcaead *); | |
582 | extern int convgcaead(PyObject *, void *); | |
583 | ||
584 | typedef struct gaeadkey_pyobj { | |
585 | PyObject_HEAD | |
586 | gaead_key *k; | |
587 | } gaeadkey_pyobj; | |
588 | ||
589 | extern PyTypeObject *gaeadkey_pytype; | |
590 | #define GAEADKEY_PYCHECK(o) PyObject_TypeCheck((o), gaeadkey_pytype) | |
591 | #define GAEADKEY_K(o) (((gaeadkey_pyobj *)(o))->k) | |
592 | extern PyObject *gaeadkey_pywrap(PyObject *, gaead_key *); | |
593 | extern int convgaeadkey(PyObject *, void *); | |
594 | ||
595 | typedef struct gcaeadaad_pyobj { | |
596 | PyHeapTypeObject ty; | |
597 | gcaead_pyobj *key; | |
598 | } gcaeadaad_pyobj; | |
599 | #define GCAEADAAD_KEY(o) (((gcaeadaad_pyobj *)(o))->key) | |
600 | extern PyTypeObject *gcaeadaad_pytype; | |
601 | ||
602 | typedef struct gaeadaad_pyobj { | |
603 | PyObject_HEAD | |
604 | gaead_aad *a; | |
605 | unsigned f; | |
606 | #define AEADF_DEAD 32768u | |
607 | size_t hsz, hlen; | |
608 | } gaeadaad_pyobj; | |
609 | ||
610 | extern PyTypeObject *gaeadaad_pytype; | |
611 | #define GAEADAAD_PYCHECK(o) PyObject_TypeCheck((o), gaeadaad_pytype) | |
612 | #define GAEADAAD_A(o) (((gaeadaad_pyobj *)(o))->a) | |
613 | #define GAEADAAD_F(o) (((gaeadaad_pyobj *)(o))->f) | |
614 | #define GAEADAAD_HSZ(o) (((gaeadaad_pyobj *)(o))->hsz) | |
615 | #define GAEADAAD_HLEN(o) (((gaeadaad_pyobj *)(o))->hlen) | |
616 | extern PyObject *gaeadaad_pywrap(PyObject *, gaead_aad *, unsigned, size_t); | |
617 | extern int convgaeadaad(PyObject *, void *); | |
618 | ||
619 | typedef struct gcaeadenc_pyobj { | |
620 | PyHeapTypeObject ty; | |
621 | gcaead_pyobj *key; | |
622 | } gcaeadenc_pyobj; | |
623 | #define GCAEADENC_KEY(o) (((gcaeadenc_pyobj *)(o))->key) | |
624 | extern PyTypeObject *gcaeadenc_pytype; | |
625 | ||
626 | typedef struct gaeadenc_pyobj { | |
627 | PyObject_HEAD | |
628 | gaead_enc *e; | |
629 | gaeadaad_pyobj *aad; | |
630 | unsigned f; | |
631 | size_t hsz, msz, tsz; | |
632 | size_t mlen; | |
633 | } gaeadenc_pyobj; | |
634 | ||
635 | extern PyTypeObject *gaeadenc_pytype; | |
636 | #define GAEADENC_PYCHECK(o) PyObject_TypeCheck((o), gaeadenc_pytype) | |
637 | #define GAEADENC_AAD(o) (((gaeadenc_pyobj *)(o))->aad) | |
638 | #define GAEADENC_E(o) (((gaeadenc_pyobj *)(o))->e) | |
639 | #define GAEADENC_F(o) (((gaeadenc_pyobj *)(o))->f) | |
640 | #define GAEADENC_HSZ(o) (((gaeadenc_pyobj *)(o))->hsz) | |
641 | #define GAEADENC_MSZ(o) (((gaeadenc_pyobj *)(o))->msz) | |
642 | #define GAEADENC_TSZ(o) (((gaeadenc_pyobj *)(o))->tsz) | |
643 | #define GAEADENC_MLEN(o) (((gaeadenc_pyobj *)(o))->mlen) | |
644 | extern PyObject *gaeadenc_pywrap(PyObject *, gaead_enc *, unsigned, | |
645 | size_t, size_t, size_t); | |
646 | extern int convgaeadenc(PyObject *, void *); | |
647 | ||
648 | typedef struct gcaeaddec_pyobj { | |
649 | PyHeapTypeObject ty; | |
650 | gcaead_pyobj *key; | |
651 | } gcaeaddec_pyobj; | |
652 | #define GCAEADDEC_KEY(o) (((gcaeaddec_pyobj *)(o))->key) | |
653 | extern PyTypeObject *gcaeaddec_pytype; | |
654 | ||
655 | typedef struct gaeaddec_pyobj { | |
656 | PyObject_HEAD | |
657 | gaead_dec *d; | |
658 | gaeadaad_pyobj *aad; | |
659 | unsigned f; | |
660 | size_t hsz, csz, tsz; | |
661 | size_t clen; | |
662 | } gaeaddec_pyobj; | |
663 | ||
664 | extern PyTypeObject *gaeaddec_pytype; | |
665 | #define GAEADDEC_PYCHECK(o) PyObject_TypeCheck((o), gaeaddec_pytype) | |
666 | #define GAEADDEC_AAD(o) (((gaeaddec_pyobj *)(o))->aad) | |
667 | #define GAEADDEC_D(o) (((gaeaddec_pyobj *)(o))->d) | |
668 | #define GAEADDEC_F(o) (((gaeaddec_pyobj *)(o))->f) | |
669 | #define GAEADDEC_HSZ(o) (((gaeaddec_pyobj *)(o))->hsz) | |
670 | #define GAEADDEC_CSZ(o) (((gaeaddec_pyobj *)(o))->csz) | |
671 | #define GAEADDEC_TSZ(o) (((gaeaddec_pyobj *)(o))->tsz) | |
672 | #define GAEADDEC_CLEN(o) (((gaeaddec_pyobj *)(o))->clen) | |
673 | extern PyObject *gaeaddec_pywrap(PyObject *, gaead_dec *, unsigned, | |
674 | size_t, size_t, size_t); | |
675 | extern int convgaeaddec(PyObject *, void *); | |
676 | ||
d7ab1bab | 677 | typedef struct gchash_pyobj { |
df9f8366 | 678 | PyHeapTypeObject ty; |
d7ab1bab | 679 | gchash *ch; |
680 | } gchash_pyobj; | |
681 | ||
682 | extern PyTypeObject *gchash_pytype; | |
683 | #define GCHASH_PYCHECK(o) PyObject_TypeCheck((o), gchash_pytype) | |
684 | #define GCHASH_CH(o) (((gchash_pyobj *)(o))->ch) | |
d7ab1bab | 685 | extern PyObject *gchash_pywrap(gchash *); |
686 | extern int convgchash(PyObject *, void *); | |
687 | ||
688 | typedef struct ghash_pyobj { | |
689 | PyObject_HEAD | |
d7ab1bab | 690 | ghash *h; |
691 | } ghash_pyobj; | |
692 | ||
693 | extern PyTypeObject *ghash_pytype, *gmhash_pytype; | |
694 | extern PyObject *sha_pyobj, *has160_pyobj; | |
695 | #define GHASH_PYCHECK(o) PyObject_TypeCheck((o), ghash_pytype) | |
696 | #define GHASH_H(o) (((ghash_pyobj *)(o))->h) | |
c41d0371 | 697 | extern PyObject *ghash_pywrap(PyObject *, ghash *); |
d7ab1bab | 698 | extern int convghash(PyObject *, void *); |
699 | extern int convgmhash(PyObject *, void *); | |
700 | ||
701 | typedef struct gcmac_pyobj { | |
df9f8366 | 702 | PyHeapTypeObject ty; |
d7ab1bab | 703 | gcmac *cm; |
704 | } gcmac_pyobj; | |
705 | ||
706 | extern PyTypeObject *gcmac_pytype; | |
707 | #define GCMAC_PYCHECK(o) PyObject_TypeCheck((o), gcmac_pytype) | |
708 | #define GCMAC_CM(o) (((gcmac_pyobj *)(o))->cm) | |
709 | #define GCMAC_F(o) (((gcmac_pyobj *)(o))->f) | |
710 | extern PyObject *gcmac_pywrap(gcmac *); | |
711 | extern int convgcmac(PyObject *, void *); | |
712 | ||
713 | typedef struct gmac_pyobj { | |
df9f8366 | 714 | PyHeapTypeObject ty; |
d7ab1bab | 715 | gmac *m; |
d7ab1bab | 716 | } gmac_pyobj; |
717 | ||
718 | extern PyTypeObject *gmac_pytype; | |
719 | #define GMAC_PYCHECK(o) PyObject_TypeCheck((o), gmac_pytype) | |
720 | #define GMAC_M(o) (((gmac_pyobj *)(o))->m) | |
d7ab1bab | 721 | #define GMAC_F(o) (((gmac_pyobj *)(o))->f) |
c41d0371 | 722 | extern PyObject *gmac_pywrap(PyObject *, gmac *); |
d7ab1bab | 723 | extern int convgmac(PyObject *, void *); |
724 | ||
d7ab1bab | 725 | /*----- Key generation ----------------------------------------------------*/ |
b2687a0a | 726 | |
d7ab1bab | 727 | typedef struct pfilt_pyobj { |
728 | PyObject_HEAD | |
729 | pfilt f; | |
730 | int st; | |
731 | } pfilt_pyobj; | |
732 | ||
733 | extern PyTypeObject *pfilt_pytype; | |
734 | #define PFILT_PYCHECK(o) PyObject_TypeCheck(o, pfilt_pytype) | |
735 | #define PFILT_F(o) (&((pfilt_pyobj *)(o))->f) | |
736 | #define PFILT_ST(o) (((pfilt_pyobj *)(o))->st) | |
737 | ||
738 | typedef struct { pgen_proc *proc; void *ctx; } pgev; | |
739 | #define PGEV_HEAD PyObject_HEAD pgev pg; | |
740 | ||
741 | typedef struct pgev_pyobj { | |
742 | PGEV_HEAD | |
743 | } pgev_pyobj; | |
744 | ||
745 | extern PyTypeObject *pgev_pytype; | |
746 | #define PGEV_PYCHECK(o) PyObject_TypeCheck(o, pgev_pytype) | |
747 | #define PGEV_PG(o) (&((pgev_pyobj *)(o))->pg) | |
748 | ||
930d78e3 MW |
749 | typedef struct pypgev { |
750 | pgev ev; | |
751 | PyObject *obj; | |
752 | struct excinfo *exc; | |
753 | } pypgev; | |
754 | ||
d7ab1bab | 755 | extern int convpgev(PyObject *, void *); |
930d78e3 MW |
756 | extern void droppgev(pypgev *); |
757 | extern void pgenerr(struct excinfo *exc); | |
d7ab1bab | 758 | |
d7ab1bab | 759 | /*----- That's all, folks -------------------------------------------------*/ |
760 | ||
761 | #ifdef __cplusplus | |
762 | } | |
763 | #endif | |
764 | ||
765 | #endif |