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) | |
136 | #define TYERR(str) EXCERR(PyExc_TypeError, str) | |
137 | #define ZDIVERR(str) EXCERR(PyExc_ZeroDivisionError, str) | |
d7ab1bab | 138 | #define SYSERR(str) EXCERR(PyExc_SystemError, str) |
11cb3d97 | 139 | #define NIERR(str) EXCERR(PyExc_NotImplementedError, str) |
46e6ad89 | 140 | #define INDEXERR(idx) do { \ |
141 | PyErr_SetObject(PyExc_KeyError, idx); \ | |
142 | goto end; \ | |
143 | } while (0) | |
d7ab1bab | 144 | #define OSERR(name) do { \ |
145 | PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); \ | |
146 | goto end; \ | |
147 | } while (0) | |
148 | #define PGENERR do { pgenerr(); goto end; } while (0) | |
149 | ||
150 | #define CONVFUNC(ty, cty, ext) \ | |
151 | int conv##ty(PyObject *o, void *p) \ | |
152 | { \ | |
153 | if (!PyObject_TypeCheck(o, ty##_pytype)) \ | |
154 | TYERR("wanted a " #ty); \ | |
155 | *(cty *)p = ext(o); \ | |
156 | return (1); \ | |
157 | end: \ | |
158 | return (0); \ | |
159 | } | |
160 | ||
24b3d57b MW |
161 | #if PY_VERSION_HEX < 0x02050000 /* Compatibility hack */ |
162 | # define ht_name name | |
163 | # define ht_type type | |
164 | #endif | |
165 | ||
d7ab1bab | 166 | #define root_pytype 0 |
167 | #define type_pytype &PyType_Type | |
76ca8edd | 168 | #define INITTYPE_META(ty, base, meta) do { \ |
d7ab1bab | 169 | ty##_pytype_skel.tp_base = base##_pytype; \ |
76ca8edd | 170 | ty##_pytype = inittype(&ty##_pytype_skel, meta##_pytype); \ |
d7ab1bab | 171 | } while (0) |
76ca8edd | 172 | #define INITTYPE(ty, base) INITTYPE_META(ty, base, type) |
d7ab1bab | 173 | |
174 | #define INSERT(name, ob) do { \ | |
175 | PyObject *_o = (PyObject *)(ob); \ | |
b2687a0a | 176 | Py_INCREF(_o); \ |
d7ab1bab | 177 | PyModule_AddObject(mod, name, _o); \ |
178 | } while (0) | |
179 | ||
46e6ad89 | 180 | #define INSEXC(name, var, base, meth) \ |
181 | INSERT(name, var = mkexc(mod, base, name, meth)) | |
182 | ||
d7ab1bab | 183 | #define METH(func, doc) \ |
184 | { #func, METHNAME(func), METH_VARARGS, doc }, | |
185 | #define KWMETH(func, doc) \ | |
186 | { #func, (PyCFunction)METHNAME(func), \ | |
187 | METH_VARARGS | METH_KEYWORDS, doc }, | |
188 | ||
189 | #define GET(func, doc) \ | |
190 | { #func, GETSETNAME(get, func), 0, doc }, | |
191 | #define GETSET(func, doc) \ | |
192 | { #func, GETSETNAME(get, func), GETSETNAME(set, func), doc }, | |
193 | ||
194 | #define MEMBER(name, ty, f, doc) \ | |
195 | { #name, ty, offsetof(MEMBERSTRUCT, name), f, doc }, | |
196 | ||
46e6ad89 | 197 | #define MODULES(_) \ |
0b1b92bd | 198 | _(util) \ |
46e6ad89 | 199 | _(bytestring) _(buffer) \ |
200 | _(rand) _(algorithms) _(pubkey) _(pgen) \ | |
201 | _(mp) _(field) _(ec) _(group) \ | |
0b1b92bd | 202 | _(passphrase) _(share) _(key) |
d7ab1bab | 203 | #define DOMODINIT(m) m##_pyinit(); |
204 | #define DOMODINSERT(m) m##_pyinsert(mod); | |
205 | #define INIT_MODULES do { MODULES(DOMODINIT) } while (0) | |
206 | #define INSERT_MODULES do { MODULES(DOMODINSERT) } while (0) | |
207 | ||
208 | #define DO(m) \ | |
209 | extern void m##_pyinit(void); \ | |
210 | extern void m##_pyinsert(PyObject *); | |
211 | MODULES(DO) | |
212 | #undef DO | |
213 | ||
3aa33042 | 214 | #define FREEOBJ(obj) \ |
215 | (((PyObject *)(obj))->ob_type->tp_free((PyObject *)(obj))) | |
216 | ||
11cb3d97 MW |
217 | #define GEN(func, base) \ |
218 | static PyObject *func(void) \ | |
219 | { \ | |
220 | PyObject *d = PyDict_New(); \ | |
221 | PyObject *o; \ | |
222 | int i; \ | |
223 | \ | |
224 | for (i = 0; g##base##tab[i]; i++) { \ | |
225 | o = gc##base##_pywrap((/*unconst*/ gc##base *)g##base##tab[i]); \ | |
226 | PyDict_SetItemString(d, \ | |
227 | (/*unconst*/ char *)g##base##tab[i]->name, \ | |
228 | o); \ | |
229 | Py_DECREF(o); \ | |
230 | } \ | |
231 | return (d); \ | |
232 | } | |
233 | ||
234 | struct nameval { const char *name; unsigned long value; }; | |
235 | extern void setconstants(PyObject *, const struct nameval *); | |
236 | ||
237 | extern PyObject *mexp_common(PyObject *, PyObject *, size_t, | |
238 | PyObject *(*id)(PyObject *), | |
239 | int (*fill)(void *, PyObject *, | |
240 | PyObject *, PyObject *), | |
241 | PyObject *(*exp)(PyObject *, void *, int), | |
242 | void (*drop)(void *)); | |
243 | ||
244 | extern int convulong(PyObject *, void *); | |
245 | #define DECL_CONVU_(n) extern int convu##n(PyObject *, void *); | |
246 | DOUINTSZ(DECL_CONVU_) | |
247 | extern int convmpw(PyObject *, void *); | |
248 | extern int convuint(PyObject *, void *); | |
9f9ea9ea | 249 | extern int convk64(PyObject *, void *); |
11cb3d97 MW |
250 | extern int convszt(PyObject *, void *); |
251 | extern int convbool(PyObject *, void *); | |
252 | extern PyObject *abstract_pynew(PyTypeObject *, PyObject *, PyObject *); | |
253 | extern PyObject *getbool(int); | |
fbca05a1 | 254 | extern PyObject *getulong(unsigned long); |
9f9ea9ea | 255 | extern PyObject *getk64(kludge64); |
11cb3d97 MW |
256 | extern void *newtype(PyTypeObject *, const PyTypeObject *, const char *); |
257 | ||
ef5675cb | 258 | extern PyObject *mkexc(PyObject *, PyObject *, const char *, PyMethodDef *); |
dc075750 | 259 | extern void typeready(PyTypeObject *); |
76ca8edd | 260 | extern PyTypeObject *inittype(PyTypeObject *, PyTypeObject *); |
11cb3d97 MW |
261 | extern void addmethods(const PyMethodDef *); |
262 | extern PyMethodDef *donemethods(void); | |
263 | ||
264 | /*----- Mapping methods ---------------------------------------------------*/ | |
265 | ||
266 | #define GMAP_METH(func, doc) { #func, gmapmeth_##func, METH_VARARGS, doc }, | |
267 | #define GMAP_KWMETH(func, doc) \ | |
268 | { #func, (PyCFunction)gmapmeth_##func, METH_VARARGS|METH_KEYWORDS, doc }, | |
269 | #define GMAP_METHDECL(func, doc) \ | |
270 | extern PyObject *gmapmeth_##func(PyObject *, PyObject *); | |
271 | #define GMAP_KWMETHDECL(func, doc) \ | |
272 | extern PyObject *gmapmeth_##func(PyObject *, PyObject *, PyObject *); | |
273 | ||
7ca950d1 | 274 | #define GMAP_DOROMETHODS(METH, KWMETH) \ |
11cb3d97 MW |
275 | METH (has_key, "D.has_key(KEY) -> BOOL") \ |
276 | METH (keys, "D.keys() -> LIST") \ | |
277 | METH (values, "D.values() -> LIST") \ | |
278 | METH (items, "D.items() -> LIST") \ | |
279 | METH (iterkeys, "D.iterkeys() -> ITER") \ | |
280 | METH (itervalues, "D.itervalues() -> ITER") \ | |
b2687a0a | 281 | METH (iteritems, "D.iteritems() -> ITER") \ |
11cb3d97 | 282 | KWMETH(get, "D.get(KEY, [default = None]) -> VALUE") \ |
7ca950d1 MW |
283 | |
284 | #define GMAP_DOMETHODS(METH, KWMETH) \ | |
285 | GMAP_DOROMETHODS(METH, KWMETH) \ | |
286 | METH (clear, "D.clear()") \ | |
11cb3d97 MW |
287 | KWMETH(setdefault, "D.setdefault(K, [default = None]) -> VALUE") \ |
288 | KWMETH(pop, "D.pop(KEY, [default = <error>]) -> VALUE") \ | |
289 | METH (popitem, "D.popitem() -> (KEY, VALUE)") \ | |
290 | METH (update, "D.update(MAP)") | |
291 | ||
292 | GMAP_DOMETHODS(GMAP_METHDECL, GMAP_KWMETHDECL) | |
7ca950d1 | 293 | #define GMAP_ROMETHODS GMAP_DOROMETHODS(GMAP_METH, GMAP_KWMETH) |
11cb3d97 | 294 | #define GMAP_METHODS GMAP_DOMETHODS(GMAP_METH, GMAP_KWMETH) |
3d8f5f7c | 295 | extern Py_ssize_t gmap_pysize(PyObject *); |
11cb3d97 MW |
296 | extern PySequenceMethods gmap_pysequence; |
297 | extern PyMethodDef gmap_pymethods[]; | |
298 | ||
d7ab1bab | 299 | /*----- Bytestrings -------------------------------------------------------*/ |
300 | ||
301 | PyTypeObject *bytestring_pyobj; | |
302 | PyObject *bytestring_pywrap(const void *, size_t); | |
303 | PyObject *bytestring_pywrapbuf(buf *); | |
304 | ||
305 | /*----- Multiprecision arithmetic -----------------------------------------*/ | |
306 | ||
307 | typedef struct mp_pyobj { | |
308 | PyObject_HEAD | |
309 | mp *x; | |
310 | } mp_pyobj; | |
311 | ||
312 | extern PyTypeObject *mp_pytype; | |
313 | extern PyTypeObject *gf_pytype; | |
314 | #define MP_X(o) (((mp_pyobj *)(o))->x) | |
315 | #define MP_PYCHECK(o) PyObject_TypeCheck((o), mp_pytype) | |
316 | #define GF_PYCHECK(o) PyObject_TypeCheck((o), gf_pytype) | |
317 | ||
f368b46e MW |
318 | extern mp *mp_frompylong(PyObject *); |
319 | extern PyObject *mp_topylong(mp *); | |
d7ab1bab | 320 | extern mp *tomp(PyObject *); |
321 | extern mp *getmp(PyObject *); | |
322 | extern int convmp(PyObject *, void *); | |
323 | extern mp *getgf(PyObject *); | |
324 | extern int convgf(PyObject *, void *); | |
325 | extern PyObject *mp_pywrap(mp *); | |
326 | extern PyObject *gf_pywrap(mp *); | |
be6df1c3 | 327 | extern long mphash(mp *); |
d7ab1bab | 328 | extern mp *mp_frompyobject(PyObject *, int); |
329 | extern PyObject *mp_topystring(mp *, int, | |
330 | const char *, const char *, const char *); | |
bc243788 | 331 | extern int mp_tolong_checked(mp *, long *, int); |
d7ab1bab | 332 | |
333 | /*----- Abstract fields ---------------------------------------------------*/ | |
334 | ||
335 | typedef struct field_pyobj { | |
df9f8366 | 336 | PyHeapTypeObject ty; |
d7ab1bab | 337 | field *f; |
338 | } field_pyobj; | |
339 | ||
340 | extern PyTypeObject *fe_pytype; | |
341 | #define FE_PYCHECK(o) PyObject_TypeCheck((o), fe_pytype) | |
342 | #define FE_F(o) (((fe_pyobj *)(o))->f) | |
343 | #define FE_FOBJ(o) ((PyObject *)(o)->ob_type) | |
344 | #define FE_X(o) (((fe_pyobj *)(o))->x) | |
345 | extern PyObject *fe_pywrap(PyObject *, mp *); | |
346 | extern mp *getfe(field *, PyObject *); | |
347 | ||
348 | typedef struct fe_pyobj { | |
349 | PyObject_HEAD | |
350 | field *f; | |
d7ab1bab | 351 | mp *x; |
352 | } fe_pyobj; | |
b2687a0a | 353 | |
d7ab1bab | 354 | extern PyTypeObject *field_pytype; |
355 | extern PyTypeObject *primefield_pytype; | |
356 | extern PyTypeObject *niceprimefield_pytype; | |
357 | extern PyTypeObject *binfield_pytype; | |
358 | extern PyTypeObject *binpolyfield_pytype; | |
359 | extern PyTypeObject *binnormfield_pytype; | |
360 | #define FIELD_PYCHECK(o) PyObject_TypeCheck((o), field_pytype) | |
361 | #define FIELD_F(o) (((field_pyobj *)(o))->f) | |
362 | extern PyObject *field_pywrap(field *); | |
363 | extern field *field_copy(field *); | |
364 | ||
365 | /*----- Elliptic curves ---------------------------------------------------*/ | |
366 | ||
367 | typedef struct ecpt_pyobj { | |
368 | PyObject_HEAD | |
369 | ec_curve *c; | |
370 | ec p; | |
371 | } ecpt_pyobj; | |
372 | ||
373 | extern PyTypeObject *ecpt_pytype, *ecptcurve_pytype; | |
374 | #define ECPT_PYCHECK(o) PyObject_TypeCheck((o), ecpt_pytype) | |
375 | #define ECPTCURVE_PYCHECK(o) PyObject_TypeCheck((o), ecptcurve_pytype) | |
376 | #define ECPT_C(o) (((ecpt_pyobj *)(o))->c) | |
377 | #define ECPT_COBJ(o) ((PyObject *)(o)->ob_type) | |
378 | #define ECPT_FOBJ(o) ECCURVE_FOBJ(ECPT_COBJ((o))) | |
379 | #define ECPT_P(o) (&((ecpt_pyobj *)(o))->p) | |
380 | extern PyObject *ecpt_pywrap(PyObject *, ec *); | |
381 | extern PyObject *ecpt_pywrapout(void *, ec *); | |
382 | extern int toecpt(ec_curve *, ec *, PyObject *); | |
383 | extern int getecpt(ec_curve *, ec *, PyObject *); | |
384 | extern void getecptout(ec *, PyObject *); | |
46e6ad89 | 385 | extern int convecpt(PyObject *, void *); |
d7ab1bab | 386 | |
387 | typedef struct eccurve_pyobj { | |
df9f8366 | 388 | PyHeapTypeObject ty; |
d7ab1bab | 389 | ec_curve *c; |
390 | PyObject *fobj; | |
391 | } eccurve_pyobj; | |
392 | ||
393 | extern PyTypeObject *eccurve_pytype; | |
394 | extern PyTypeObject *ecprimecurve_pytype; | |
395 | extern PyTypeObject *ecprimeprojcurve_pytype; | |
396 | extern PyTypeObject *ecbincurve_pytype; | |
397 | extern PyTypeObject *ecbinprojcurve_pytype; | |
398 | #define ECCURVE_PYCHECK(o) PyObject_TypeCheck((o), eccurve_pytype) | |
399 | #define ECCURVE_C(o) (((eccurve_pyobj *)(o))->c) | |
400 | #define ECCURVE_FOBJ(o) (((eccurve_pyobj *)(o))->fobj) | |
401 | extern PyObject *eccurve_pywrap(PyObject *, ec_curve *); | |
402 | extern ec_curve *eccurve_copy(ec_curve *); | |
403 | ||
404 | typedef struct ecinfo_pyobj { | |
405 | PyObject_HEAD | |
406 | ec_info ei; | |
407 | PyObject *cobj; | |
408 | } ecinfo_pyobj; | |
b2687a0a | 409 | |
d7ab1bab | 410 | extern PyTypeObject *ecinfo_pytype; |
411 | #define ECINFO_PYCHECK(o) PyObject_TypeCheck((o), ecinfo_pytype) | |
412 | #define ECINFO_EI(o) (&((ecinfo_pyobj *)(o))->ei) | |
413 | #define ECINFO_COBJ(o) (((ecinfo_pyobj *)(o))->cobj) | |
414 | extern void ecinfo_copy(ec_info *, const ec_info *); | |
415 | extern PyObject *ecinfo_pywrap(ec_info *); | |
416 | ||
417 | /*----- Cyclic groups -----------------------------------------------------*/ | |
418 | ||
419 | typedef struct fginfo_pyobj { | |
420 | PyObject_HEAD | |
421 | gprime_param dp; | |
422 | } fginfo_pyobj; | |
423 | ||
424 | PyTypeObject *fginfo_pytype, *dhinfo_pytype, *bindhinfo_pytype; | |
425 | #define FGINFO_DP(fg) (&((fginfo_pyobj *)(fg))->dp) | |
426 | PyObject *fginfo_pywrap(gprime_param *, PyTypeObject *); | |
427 | ||
428 | typedef struct ge_pyobj { | |
429 | PyObject_HEAD | |
430 | ge *x; | |
431 | group *g; | |
432 | } ge_pyobj; | |
433 | ||
434 | extern PyTypeObject *ge_pytype; | |
435 | #define GE_PYCHECK(o) PyObject_TypeCheck((o), ge_pytype) | |
436 | #define GE_X(o) (((ge_pyobj *)(o))->x) | |
437 | #define GE_G(o) (((ge_pyobj *)(o))->g) | |
438 | #define GE_GOBJ(o) ((PyObject *)(group_pyobj *)(o)->ob_type) | |
439 | extern PyObject *ge_pywrap(PyObject *, ge *); | |
440 | ||
441 | typedef struct group_pyobj { | |
df9f8366 | 442 | PyHeapTypeObject ty; |
d7ab1bab | 443 | group *g; |
444 | } group_pyobj; | |
445 | ||
446 | extern PyTypeObject *group_pytype; | |
447 | extern PyTypeObject *primegroup_pytype, *bingroup_pytype, *ecgroup_pytype; | |
448 | #define GROUP_G(o) (((group_pyobj *)(o))->g) | |
449 | extern PyObject *group_pywrap(group *); | |
450 | extern group *group_copy(group *); | |
451 | ||
452 | /*----- Random number generators ------------------------------------------*/ | |
453 | ||
454 | #define f_freeme 1u | |
455 | ||
456 | typedef struct grand_pyobj { | |
457 | PyObject_HEAD | |
458 | unsigned f; | |
459 | grand *r; | |
460 | } grand_pyobj; | |
461 | ||
462 | extern PyTypeObject *grand_pytype, *truerand_pytype; | |
463 | extern PyTypeObject *lcrand_pytype,* fibrand_pytype; | |
464 | extern PyTypeObject *dsarand_pytype, *bbs_pytype; | |
465 | extern PyObject *rand_pyobj; | |
466 | #define GRAND_PYCHECK(o) PyObject_TypeCheck((o), grand_pytype) | |
467 | #define GRAND_F(o) (((grand_pyobj *)(o))->f) | |
468 | #define GRAND_R(o) (((grand_pyobj *)(o))->r) | |
469 | extern PyObject *grand_pywrap(grand *, unsigned); | |
470 | extern int convgrand(PyObject *, void *); | |
471 | ||
472 | /*----- Key sizes ---------------------------------------------------------*/ | |
473 | ||
474 | typedef struct keysz_pyobj { | |
475 | PyObject_HEAD | |
476 | int dfl; | |
477 | } keysz_pyobj; | |
478 | ||
479 | typedef struct keyszrange_pyobj { | |
480 | PyObject_HEAD | |
481 | int dfl; | |
482 | int min, max, mod; | |
483 | } keyszrange_pyobj; | |
484 | ||
485 | typedef struct keyszset_pyobj { | |
486 | PyObject_HEAD | |
487 | int dfl; | |
488 | PyObject *set; | |
489 | } keyszset_pyobj; | |
490 | ||
491 | #define KEYSZ_PYCHECK(o) PyObject_TypeCheck((o), keysz_pytype) | |
492 | extern PyObject *keysz_pywrap(const octet *); | |
493 | ||
494 | /*----- Symmetric cryptography --------------------------------------------*/ | |
495 | ||
496 | typedef struct gccipher_pyobj { | |
df9f8366 | 497 | PyHeapTypeObject ty; |
d7ab1bab | 498 | gccipher *cc; |
499 | } gccipher_pyobj; | |
500 | ||
501 | extern PyTypeObject *gccipher_pytype; | |
502 | #define GCCIPHER_PYCHECK(o) PyObject_TypeCheck((o), gccipher_pytype) | |
503 | #define GCCIPHER_CC(o) (((gccipher_pyobj *)(o))->cc) | |
504 | #define GCCIPHER_F(o) (((gccipher_pyobj *)(o))->f) | |
505 | extern PyObject *gccipher_pywrap(gccipher *); | |
506 | extern int convgccipher(PyObject *, void *); | |
507 | extern int convgcipher(PyObject *, void *); | |
508 | ||
509 | typedef struct gcipher_pyobj { | |
510 | PyObject_HEAD | |
511 | unsigned f; | |
512 | gcipher *c; | |
513 | } gcipher_pyobj; | |
514 | ||
515 | extern PyTypeObject *gcipher_pytype; | |
516 | #define GCIPHER_PYCHECK(o) PyObject_TypeCheck((o), gcipher_pytype) | |
517 | #define GCIPHER_C(o) (((gcipher_pyobj *)(o))->c) | |
518 | #define GCIPHER_F(o) (((gcipher_pyobj *)(o))->f) | |
519 | extern PyObject *gcipher_pywrap(PyObject *, gcipher *, unsigned); | |
520 | extern int convgcipher(PyObject *, void *); | |
521 | ||
522 | typedef struct gchash_pyobj { | |
df9f8366 | 523 | PyHeapTypeObject ty; |
d7ab1bab | 524 | gchash *ch; |
525 | } gchash_pyobj; | |
526 | ||
527 | extern PyTypeObject *gchash_pytype; | |
528 | #define GCHASH_PYCHECK(o) PyObject_TypeCheck((o), gchash_pytype) | |
529 | #define GCHASH_CH(o) (((gchash_pyobj *)(o))->ch) | |
530 | #define GCHASH_F(o) (((gchash_pyobj *)(o))->f) | |
531 | extern PyObject *gchash_pywrap(gchash *); | |
532 | extern int convgchash(PyObject *, void *); | |
533 | ||
534 | typedef struct ghash_pyobj { | |
535 | PyObject_HEAD | |
536 | unsigned f; | |
537 | ghash *h; | |
538 | } ghash_pyobj; | |
539 | ||
540 | extern PyTypeObject *ghash_pytype, *gmhash_pytype; | |
541 | extern PyObject *sha_pyobj, *has160_pyobj; | |
542 | #define GHASH_PYCHECK(o) PyObject_TypeCheck((o), ghash_pytype) | |
543 | #define GHASH_H(o) (((ghash_pyobj *)(o))->h) | |
544 | #define GHASH_F(o) (((ghash_pyobj *)(o))->f) | |
545 | extern PyObject *ghash_pywrap(PyObject *, ghash *, unsigned); | |
546 | extern int convghash(PyObject *, void *); | |
547 | extern int convgmhash(PyObject *, void *); | |
548 | ||
549 | typedef struct gcmac_pyobj { | |
df9f8366 | 550 | PyHeapTypeObject ty; |
d7ab1bab | 551 | gcmac *cm; |
552 | } gcmac_pyobj; | |
553 | ||
554 | extern PyTypeObject *gcmac_pytype; | |
555 | #define GCMAC_PYCHECK(o) PyObject_TypeCheck((o), gcmac_pytype) | |
556 | #define GCMAC_CM(o) (((gcmac_pyobj *)(o))->cm) | |
557 | #define GCMAC_F(o) (((gcmac_pyobj *)(o))->f) | |
558 | extern PyObject *gcmac_pywrap(gcmac *); | |
559 | extern int convgcmac(PyObject *, void *); | |
560 | ||
561 | typedef struct gmac_pyobj { | |
df9f8366 | 562 | PyHeapTypeObject ty; |
d7ab1bab | 563 | unsigned f; |
564 | gmac *m; | |
d7ab1bab | 565 | } gmac_pyobj; |
566 | ||
567 | extern PyTypeObject *gmac_pytype; | |
568 | #define GMAC_PYCHECK(o) PyObject_TypeCheck((o), gmac_pytype) | |
569 | #define GMAC_M(o) (((gmac_pyobj *)(o))->m) | |
d7ab1bab | 570 | #define GMAC_F(o) (((gmac_pyobj *)(o))->f) |
571 | extern PyObject *gmac_pywrap(PyObject *, gmac *, unsigned); | |
572 | extern int convgmac(PyObject *, void *); | |
573 | ||
d7ab1bab | 574 | /*----- Key generation ----------------------------------------------------*/ |
b2687a0a | 575 | |
d7ab1bab | 576 | typedef struct pfilt_pyobj { |
577 | PyObject_HEAD | |
578 | pfilt f; | |
579 | int st; | |
580 | } pfilt_pyobj; | |
581 | ||
582 | extern PyTypeObject *pfilt_pytype; | |
583 | #define PFILT_PYCHECK(o) PyObject_TypeCheck(o, pfilt_pytype) | |
584 | #define PFILT_F(o) (&((pfilt_pyobj *)(o))->f) | |
585 | #define PFILT_ST(o) (((pfilt_pyobj *)(o))->st) | |
586 | ||
587 | typedef struct { pgen_proc *proc; void *ctx; } pgev; | |
588 | #define PGEV_HEAD PyObject_HEAD pgev pg; | |
589 | ||
590 | typedef struct pgev_pyobj { | |
591 | PGEV_HEAD | |
592 | } pgev_pyobj; | |
593 | ||
594 | extern PyTypeObject *pgev_pytype; | |
595 | #define PGEV_PYCHECK(o) PyObject_TypeCheck(o, pgev_pytype) | |
596 | #define PGEV_PG(o) (&((pgev_pyobj *)(o))->pg) | |
597 | ||
598 | extern int convpgev(PyObject *, void *); | |
599 | extern void droppgev(pgev *); | |
600 | extern void pgenerr(void); | |
601 | ||
d7ab1bab | 602 | /*----- That's all, folks -------------------------------------------------*/ |
603 | ||
604 | #ifdef __cplusplus | |
605 | } | |
606 | #endif | |
607 | ||
608 | #endif |