3 * Definitions for Catacomb bindings
5 * (c) 2004 Straylight/Edgeware
8 /*----- Licensing notice --------------------------------------------------*
10 * This file is part of the Python interface to Catacomb.
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.
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.
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.
27 #ifndef CATACOMB_PYTHON_H
28 #define CATACOMB_PYTHON_H
34 /*----- Header files ------------------------------------------------------*/
36 #include "pyke/pyke-mLib.h"
39 #include <longintrepr.h>
41 #include <mLib/dstr.h>
42 #include <mLib/macros.h>
43 #include <mLib/quis.h>
44 #include <mLib/unihash.h>
46 #include <catacomb/buf.h>
47 #include <catacomb/ct.h>
49 #include <catacomb/grand.h>
50 #include <catacomb/rand.h>
51 #include <catacomb/noise.h>
52 #include <catacomb/bbs.h>
53 #include <catacomb/mprand.h>
54 #include <catacomb/lcrand.h>
55 #include <catacomb/fibrand.h>
56 #include <catacomb/dsarand.h>
57 #include <catacomb/sslprf.h>
58 #include <catacomb/tlsprf.h>
59 #include <catacomb/blkc.h>
61 #include <catacomb/gcipher.h>
62 #include <catacomb/gaead.h>
63 #include <catacomb/ghash.h>
64 #include <catacomb/gmac.h>
65 #include <catacomb/md5.h>
66 #include <catacomb/md5-hmac.h>
67 #include <catacomb/poly1305.h>
68 #include <catacomb/sha.h>
69 #include <catacomb/sha-mgf.h>
70 #include <catacomb/sha-hmac.h>
71 #include <catacomb/keccak1600.h>
72 #include <catacomb/sha3.h>
74 #include <catacomb/mp.h>
75 #include <catacomb/mpint.h>
76 #include <catacomb/mpmul.h>
77 #include <catacomb/mpcrt.h>
78 #include <catacomb/mpmont.h>
79 #include <catacomb/mpbarrett.h>
80 #include <catacomb/mpreduce.h>
81 #include <catacomb/mp-fibonacci.h>
83 #include <catacomb/pgen.h>
84 #include <catacomb/pfilt.h>
85 #include <catacomb/strongprime.h>
86 #include <catacomb/limlee.h>
87 #include <catacomb/dh.h>
88 #include <catacomb/ptab.h>
89 #include <catacomb/bintab.h>
90 #include <catacomb/dsa.h>
91 #include <catacomb/x25519.h>
92 #include <catacomb/x448.h>
93 #include <catacomb/ed25519.h>
94 #include <catacomb/ed448.h>
96 #include <catacomb/gf.h>
97 #include <catacomb/gfreduce.h>
98 #include <catacomb/gfn.h>
100 #include <catacomb/field.h>
101 #include <catacomb/field-guts.h>
103 #include <catacomb/ec.h>
104 #include <catacomb/ec-raw.h>
105 #include <catacomb/ectab.h>
107 #include <catacomb/group.h>
108 #include <catacomb/group-guts.h>
110 #include <catacomb/gdsa.h>
111 #include <catacomb/gkcdsa.h>
112 #include <catacomb/rsa.h>
114 #include <catacomb/key.h>
115 #include <catacomb/passphrase.h>
116 #include <catacomb/pixie.h>
118 #include <catacomb/share.h>
119 #include <catacomb/gfshare.h>
122 /*----- Miscellaneous preliminaries ---------------------------------------*/
126 _(pyke_core) _(pyke_gmap) \
127 _(bytestring) _(buffer) \
128 _(rand) _(algorithms) _(pubkey) _(pgen) \
129 _(mp) _(field) _(ec) _(group) \
130 _(passphrase) _(share) _(key)
131 MODULES(DECLARE_MODINIT
)
134 #define PGENERR(err) do { pgenerr(err); goto end; } while (0)
137 extern int convmpw(PyObject
*, void *);
139 /* Make a dictionary of generic-crypto classes. */
140 #define GEN(func, base) \
141 static PyObject *func(void) \
143 PyObject *d = PyDict_New(); \
147 for (i = 0; g##base##tab[i]; i++) { \
148 o = gc##base##_pywrap((/*unconst*/ gc##base *)g##base##tab[i]); \
149 PyDict_SetItemString(d, \
150 (/*unconst*/ char *)g##base##tab[i]->name, \
157 /* Common handling for simultaneous exponentiation. */
158 extern PyObject
*mexp_common(PyObject
*, PyObject
*, size_t,
159 PyObject
*(*id
)(PyObject
*),
160 int (*fill
)(void *, PyObject
*,
161 PyObject
*, PyObject
*),
162 PyObject
*(*exp
)(PyObject
*, void *, int),
163 void (*drop
)(void *));
165 /*----- Bytestrings -------------------------------------------------------*/
167 PyObject
*bytestring_pywrap(const void *, size_t);
168 PyObject
*bytestring_pywrapbuf(buf
*);
170 /*----- Multiprecision arithmetic -----------------------------------------*/
172 typedef struct mp_pyobj
{
177 extern PyTypeObject
*mp_pytype
;
178 extern PyTypeObject
*gf_pytype
;
179 #define MP_X(o) (((mp_pyobj *)(o))->x)
180 #define MP_PYCHECK(o) PyObject_TypeCheck((o), mp_pytype)
181 #define GF_PYCHECK(o) PyObject_TypeCheck((o), gf_pytype)
183 extern mp
*mp_frompylong(PyObject
*);
184 extern PyObject
*mp_topylong(mp
*);
185 extern mp
*tomp(PyObject
*);
186 extern mp
*getmp(PyObject
*);
187 extern int convmp(PyObject
*, void *);
188 extern mp
*getgf(PyObject
*);
189 extern int convgf(PyObject
*, void *);
190 extern PyObject
*mp_pywrap(mp
*);
191 extern PyObject
*gf_pywrap(mp
*);
192 extern long mphash(mp
*);
193 extern mp
*mp_frompyobject(PyObject
*, int);
194 extern PyObject
*mp_topystring(mp
*, int,
195 const char *, const char *, const char *);
196 extern int mp_tolong_checked(mp
*, long *, int);
198 /*----- Abstract fields ---------------------------------------------------*/
200 typedef struct field_pyobj
{
205 extern PyTypeObject
*field_pytype
;
206 extern PyTypeObject
*primefield_pytype
;
207 extern PyTypeObject
*niceprimefield_pytype
;
208 extern PyTypeObject
*binfield_pytype
;
209 extern PyTypeObject
*binpolyfield_pytype
;
210 extern PyTypeObject
*binnormfield_pytype
;
211 #define FIELD_PYCHECK(o) PyObject_TypeCheck((o), field_pytype)
212 #define FIELD_F(o) (((field_pyobj *)(o))->f)
213 extern PyObject
*field_pywrap(field
*);
214 extern field
*field_copy(field
*);
216 typedef struct fe_pyobj
{
222 extern PyTypeObject
*fe_pytype
;
223 #define FE_PYCHECK(o) PyObject_TypeCheck((o), fe_pytype)
224 #define FE_F(o) (((fe_pyobj *)(o))->f)
225 #define FE_FOBJ(o) ((PyObject *)(o)->ob_type)
226 #define FE_X(o) (((fe_pyobj *)(o))->x)
227 extern PyObject
*fe_pywrap(PyObject
*, mp
*);
229 /*----- Elliptic curves ---------------------------------------------------*/
231 typedef struct eccurve_pyobj
{
237 extern PyTypeObject
*eccurve_pytype
;
238 extern PyTypeObject
*ecprimecurve_pytype
;
239 extern PyTypeObject
*ecprimeprojcurve_pytype
;
240 extern PyTypeObject
*ecbincurve_pytype
;
241 extern PyTypeObject
*ecbinprojcurve_pytype
;
242 #define ECCURVE_PYCHECK(o) PyObject_TypeCheck((o), eccurve_pytype)
243 #define ECCURVE_C(o) (((eccurve_pyobj *)(o))->c)
244 #define ECCURVE_FOBJ(o) (((eccurve_pyobj *)(o))->fobj)
245 extern PyObject
*eccurve_pywrap(PyObject
*, ec_curve
*);
246 extern ec_curve
*eccurve_copy(ec_curve
*);
248 typedef struct ecpt_pyobj
{
254 extern PyTypeObject
*ecpt_pytype
, *ecptcurve_pytype
;
255 #define ECPT_PYCHECK(o) PyObject_TypeCheck((o), ecpt_pytype)
256 #define ECPTCURVE_PYCHECK(o) PyObject_TypeCheck((o), ecptcurve_pytype)
257 #define ECPT_C(o) (((ecpt_pyobj *)(o))->c)
258 #define ECPT_COBJ(o) ((PyObject *)(o)->ob_type)
259 #define ECPT_FOBJ(o) ECCURVE_FOBJ(ECPT_COBJ((o)))
260 #define ECPT_P(o) (&((ecpt_pyobj *)(o))->p)
261 extern PyObject
*ecpt_pywrap(PyObject
*, ec
*);
262 extern PyObject
*ecpt_pywrapout(void *, ec
*);
263 extern int toecpt(ec_curve
*, ec
*, PyObject
*);
264 extern int getecpt(ec_curve
*, ec
*, PyObject
*);
265 extern void getecptout(ec
*, PyObject
*);
266 extern int convecpt(PyObject
*, void *);
268 typedef struct ecinfo_pyobj
{
274 extern PyTypeObject
*ecinfo_pytype
;
275 #define ECINFO_PYCHECK(o) PyObject_TypeCheck((o), ecinfo_pytype)
276 #define ECINFO_EI(o) (&((ecinfo_pyobj *)(o))->ei)
277 #define ECINFO_COBJ(o) (((ecinfo_pyobj *)(o))->cobj)
278 extern void ecinfo_copy(ec_info
*, const ec_info
*);
279 extern PyObject
*ecinfo_pywrap(ec_info
*);
281 /*----- Cyclic groups -----------------------------------------------------*/
283 typedef struct ge_pyobj
{
289 extern PyTypeObject
*ge_pytype
;
290 #define GE_PYCHECK(o) PyObject_TypeCheck((o), ge_pytype)
291 #define GE_X(o) (((ge_pyobj *)(o))->x)
292 #define GE_G(o) (((ge_pyobj *)(o))->g)
293 #define GE_GOBJ(o) ((PyObject *)(group_pyobj *)(o)->ob_type)
294 extern PyObject
*ge_pywrap(PyObject
*, ge
*);
296 typedef struct group_pyobj
{
301 extern PyTypeObject
*group_pytype
;
302 #define GROUP_G(o) (((group_pyobj *)(o))->g)
303 extern PyObject
*group_pywrap(group
*);
304 extern group
*group_copy(group
*);
306 /*----- Random number generators ------------------------------------------*/
310 typedef struct grand_pyobj
{
316 extern PyTypeObject
*grand_pytype
;
317 extern PyObject
*rand_pyobj
;
318 #define GRAND_PYCHECK(o) PyObject_TypeCheck((o), grand_pytype)
319 #define GRAND_F(o) (((grand_pyobj *)(o))->f)
320 #define GRAND_R(o) (((grand_pyobj *)(o))->r)
321 extern PyObject
*grand_pywrap(grand
*, unsigned);
322 extern int convgrand(PyObject
*, void *);
324 /*----- Symmetric cryptography --------------------------------------------*/
326 extern PyObject
*keysz_pywrap(const octet
*);
328 extern int convgccipher(PyObject
*, void *);
329 extern PyObject
*gccipher_pywrap(gccipher
*);
331 typedef struct gchash_pyobj
{
336 extern PyTypeObject
*gchash_pytype
;
337 extern PyObject
*sha_pyobj
, *has160_pyobj
;
338 #define GCHASH_PYCHECK(o) PyObject_TypeCheck((o), gchash_pytype)
339 #define GCHASH_CH(o) (((gchash_pyobj *)(o))->ch)
340 extern PyObject
*ghash_pywrap(PyObject
*, ghash
*);
341 extern int convgchash(PyObject
*, void *);
342 extern int convghash(PyObject
*, void *);
344 extern int convgcmac(PyObject
*, void *);
346 /*----- Key generation ----------------------------------------------------*/
348 typedef struct pfilt_pyobj
{
354 extern PyTypeObject
*pfilt_pytype
;
355 #define PFILT_PYCHECK(o) PyObject_TypeCheck(o, pfilt_pytype)
356 #define PFILT_F(o) (&((pfilt_pyobj *)(o))->f)
357 #define PFILT_ST(o) (((pfilt_pyobj *)(o))->st)
359 typedef struct { pgen_proc
*proc
; void *ctx
; } pgev
;
360 #define PGEV_HEAD PyObject_HEAD pgev pg;
362 typedef struct pgev_pyobj
{
366 extern PyTypeObject
*pgev_pytype
;
367 #define PGEV_PYCHECK(o) PyObject_TypeCheck(o, pgev_pytype)
368 #define PGEV_PG(o) (&((pgev_pyobj *)(o))->pg)
370 typedef struct pypgev
{
376 extern int convpgev(PyObject
*, void *);
377 extern void droppgev(pypgev
*);
378 extern void pgenerr(struct excinfo
*exc
);
380 /*----- That's all, folks -------------------------------------------------*/