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-rw-r--r--src/lib/libcrypto/doc/engine.pod3
-rw-r--r--src/lib/libcrypto/engine/eng_all.c3
-rw-r--r--src/lib/libcrypto/engine/engine.h3
-rw-r--r--src/lib/libssl/src/crypto/engine/eng_all.c3
-rw-r--r--src/lib/libssl/src/crypto/engine/engine.h3
-rw-r--r--src/lib/libssl/src/doc/crypto/engine.pod3
-rw-r--r--src/lib/libssl/src/engines/Makefile23
-rw-r--r--src/lib/libssl/src/engines/e_gmp.c480
-rw-r--r--src/lib/libssl/src/engines/e_gmp.ec1
-rw-r--r--src/lib/libssl/src/engines/e_gmp_err.c141
-rw-r--r--src/lib/libssl/src/engines/e_gmp_err.h85
11 files changed, 4 insertions, 744 deletions
diff --git a/src/lib/libcrypto/doc/engine.pod b/src/lib/libcrypto/doc/engine.pod
index 200e687e90..4648af7543 100644
--- a/src/lib/libcrypto/doc/engine.pod
+++ b/src/lib/libcrypto/doc/engine.pod
@@ -23,9 +23,6 @@ engine - ENGINE cryptographic module support
23 23
24 void ENGINE_load_openssl(void); 24 void ENGINE_load_openssl(void);
25 void ENGINE_load_dynamic(void); 25 void ENGINE_load_dynamic(void);
26 #ifndef OPENSSL_NO_STATIC_ENGINE
27 void ENGINE_load_gmp(void);
28 #endif
29 void ENGINE_load_cryptodev(void); 26 void ENGINE_load_cryptodev(void);
30 void ENGINE_load_builtin_engines(void); 27 void ENGINE_load_builtin_engines(void);
31 28
diff --git a/src/lib/libcrypto/engine/eng_all.c b/src/lib/libcrypto/engine/eng_all.c
index cf7d81d9ad..2fbfc448fd 100644
--- a/src/lib/libcrypto/engine/eng_all.c
+++ b/src/lib/libcrypto/engine/eng_all.c
@@ -89,9 +89,6 @@ void ENGINE_load_builtin_engines(void)
89#ifndef OPENSSL_NO_GOST 89#ifndef OPENSSL_NO_GOST
90 ENGINE_load_gost(); 90 ENGINE_load_gost();
91#endif 91#endif
92#ifndef OPENSSL_NO_GMP
93 ENGINE_load_gmp();
94#endif
95#endif 92#endif
96 ENGINE_register_all_complete(); 93 ENGINE_register_all_complete();
97 } 94 }
diff --git a/src/lib/libcrypto/engine/engine.h b/src/lib/libcrypto/engine/engine.h
index 9f05b6d8f4..425720e988 100644
--- a/src/lib/libcrypto/engine/engine.h
+++ b/src/lib/libcrypto/engine/engine.h
@@ -317,9 +317,6 @@ void ENGINE_load_openssl(void);
317void ENGINE_load_dynamic(void); 317void ENGINE_load_dynamic(void);
318#ifndef OPENSSL_NO_STATIC_ENGINE 318#ifndef OPENSSL_NO_STATIC_ENGINE
319void ENGINE_load_padlock(void); 319void ENGINE_load_padlock(void);
320#ifndef OPENSSL_NO_GMP
321void ENGINE_load_gmp(void);
322#endif
323#ifndef OPENSSL_NO_GOST 320#ifndef OPENSSL_NO_GOST
324void ENGINE_load_gost(void); 321void ENGINE_load_gost(void);
325#endif 322#endif
diff --git a/src/lib/libssl/src/crypto/engine/eng_all.c b/src/lib/libssl/src/crypto/engine/eng_all.c
index cf7d81d9ad..2fbfc448fd 100644
--- a/src/lib/libssl/src/crypto/engine/eng_all.c
+++ b/src/lib/libssl/src/crypto/engine/eng_all.c
@@ -89,9 +89,6 @@ void ENGINE_load_builtin_engines(void)
89#ifndef OPENSSL_NO_GOST 89#ifndef OPENSSL_NO_GOST
90 ENGINE_load_gost(); 90 ENGINE_load_gost();
91#endif 91#endif
92#ifndef OPENSSL_NO_GMP
93 ENGINE_load_gmp();
94#endif
95#endif 92#endif
96 ENGINE_register_all_complete(); 93 ENGINE_register_all_complete();
97 } 94 }
diff --git a/src/lib/libssl/src/crypto/engine/engine.h b/src/lib/libssl/src/crypto/engine/engine.h
index 9f05b6d8f4..425720e988 100644
--- a/src/lib/libssl/src/crypto/engine/engine.h
+++ b/src/lib/libssl/src/crypto/engine/engine.h
@@ -317,9 +317,6 @@ void ENGINE_load_openssl(void);
317void ENGINE_load_dynamic(void); 317void ENGINE_load_dynamic(void);
318#ifndef OPENSSL_NO_STATIC_ENGINE 318#ifndef OPENSSL_NO_STATIC_ENGINE
319void ENGINE_load_padlock(void); 319void ENGINE_load_padlock(void);
320#ifndef OPENSSL_NO_GMP
321void ENGINE_load_gmp(void);
322#endif
323#ifndef OPENSSL_NO_GOST 320#ifndef OPENSSL_NO_GOST
324void ENGINE_load_gost(void); 321void ENGINE_load_gost(void);
325#endif 322#endif
diff --git a/src/lib/libssl/src/doc/crypto/engine.pod b/src/lib/libssl/src/doc/crypto/engine.pod
index 200e687e90..4648af7543 100644
--- a/src/lib/libssl/src/doc/crypto/engine.pod
+++ b/src/lib/libssl/src/doc/crypto/engine.pod
@@ -23,9 +23,6 @@ engine - ENGINE cryptographic module support
23 23
24 void ENGINE_load_openssl(void); 24 void ENGINE_load_openssl(void);
25 void ENGINE_load_dynamic(void); 25 void ENGINE_load_dynamic(void);
26 #ifndef OPENSSL_NO_STATIC_ENGINE
27 void ENGINE_load_gmp(void);
28 #endif
29 void ENGINE_load_cryptodev(void); 26 void ENGINE_load_cryptodev(void);
30 void ENGINE_load_builtin_engines(void); 27 void ENGINE_load_builtin_engines(void);
31 28
diff --git a/src/lib/libssl/src/engines/Makefile b/src/lib/libssl/src/engines/Makefile
index 05e35869fc..283b3bbceb 100644
--- a/src/lib/libssl/src/engines/Makefile
+++ b/src/lib/libssl/src/engines/Makefile
@@ -26,17 +26,15 @@ TEST=
26APPS= 26APPS=
27 27
28LIB=$(TOP)/libcrypto.a 28LIB=$(TOP)/libcrypto.a
29LIBNAMES= gmp padlock 29LIBNAMES= padlock
30 30
31LIBSRC= e_gmp.c \ 31LIBSRC= e_padlock.c
32 e_padlock.c 32LIBOBJ= e_padlock.o
33LIBOBJ= e_gmp.o \
34 e_padlock.o
35 33
36SRC= $(LIBSRC) 34SRC= $(LIBSRC)
37 35
38EXHEADER= 36EXHEADER=
39HEADER= e_gmp_err.c e_gmp_err.h 37HEADER=
40 38
41ALL= $(GENERAL) $(SRC) $(HEADER) 39ALL= $(GENERAL) $(SRC) $(HEADER)
42 40
@@ -137,19 +135,6 @@ clean:
137 135
138# DO NOT DELETE THIS LINE -- make depend depends on it. 136# DO NOT DELETE THIS LINE -- make depend depends on it.
139 137
140e_gmp.o: ../include/openssl/asn1.h ../include/openssl/bio.h
141e_gmp.o: ../include/openssl/bn.h ../include/openssl/buffer.h
142e_gmp.o: ../include/openssl/crypto.h ../include/openssl/e_os2.h
143e_gmp.o: ../include/openssl/ec.h ../include/openssl/ecdh.h
144e_gmp.o: ../include/openssl/ecdsa.h ../include/openssl/engine.h
145e_gmp.o: ../include/openssl/evp.h ../include/openssl/lhash.h
146e_gmp.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
147e_gmp.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
148e_gmp.o: ../include/openssl/ossl_typ.h ../include/openssl/pkcs7.h
149e_gmp.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
150e_gmp.o: ../include/openssl/sha.h ../include/openssl/stack.h
151e_gmp.o: ../include/openssl/symhacks.h ../include/openssl/x509.h
152e_gmp.o: ../include/openssl/x509_vfy.h e_gmp.c
153e_padlock.o: ../include/openssl/aes.h ../include/openssl/asn1.h 138e_padlock.o: ../include/openssl/aes.h ../include/openssl/asn1.h
154e_padlock.o: ../include/openssl/bio.h ../include/openssl/buffer.h 139e_padlock.o: ../include/openssl/bio.h ../include/openssl/buffer.h
155e_padlock.o: ../include/openssl/crypto.h ../include/openssl/dso.h 140e_padlock.o: ../include/openssl/crypto.h ../include/openssl/dso.h
diff --git a/src/lib/libssl/src/engines/e_gmp.c b/src/lib/libssl/src/engines/e_gmp.c
deleted file mode 100644
index a3d47151ea..0000000000
--- a/src/lib/libssl/src/engines/e_gmp.c
+++ /dev/null
@@ -1,480 +0,0 @@
1/* crypto/engine/e_gmp.c */
2/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
3 * project 2003.
4 */
5/* ====================================================================
6 * Copyright (c) 1999-2001 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59/* This engine is not (currently) compiled in by default. Do enable it,
60 * reconfigure OpenSSL with "enable-gmp -lgmp". The GMP libraries and
61 * headers must reside in one of the paths searched by the compiler/linker,
62 * otherwise paths must be specified - eg. try configuring with
63 * "enable-gmp -I<includepath> -L<libpath> -lgmp". YMMV. */
64
65/* As for what this does - it's a largely unoptimised implementation of an
66 * ENGINE that uses the GMP library to perform RSA private key operations. To
67 * obtain more information about what "unoptimised" means, see my original mail
68 * on the subject (though ignore the build instructions which have since
69 * changed);
70 *
71 * http://www.mail-archive.com/openssl-dev@openssl.org/msg12227.html
72 *
73 * On my athlon system at least, it appears the builtin OpenSSL code is now
74 * slightly faster, which is to say that the RSA-related MPI performance
75 * between OpenSSL's BIGNUM and GMP's mpz implementations is probably pretty
76 * balanced for this chip, and so the performance degradation in this ENGINE by
77 * having to convert to/from GMP formats (and not being able to cache
78 * montgomery forms) is probably the difference. However, if some unconfirmed
79 * reports from users is anything to go by, the situation on some other
80 * chipsets might be a good deal more favourable to the GMP version (eg. PPC).
81 * Feedback welcome. */
82
83#include <stdio.h>
84#include <string.h>
85#include <openssl/crypto.h>
86#include <openssl/buffer.h>
87#include <openssl/engine.h>
88#ifndef OPENSSL_NO_RSA
89#include <openssl/rsa.h>
90#endif
91#include <openssl/bn.h>
92
93#ifndef OPENSSL_NO_HW
94#ifndef OPENSSL_NO_GMP
95
96#include <gmp.h>
97
98#define E_GMP_LIB_NAME "gmp engine"
99#include "e_gmp_err.c"
100
101static int e_gmp_destroy(ENGINE *e);
102static int e_gmp_init(ENGINE *e);
103static int e_gmp_finish(ENGINE *e);
104static int e_gmp_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
105
106#ifndef OPENSSL_NO_RSA
107/* RSA stuff */
108static int e_gmp_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
109static int e_gmp_rsa_finish(RSA *r);
110#endif
111
112/* The definitions for control commands specific to this engine */
113/* #define E_GMP_CMD_SO_PATH ENGINE_CMD_BASE */
114static const ENGINE_CMD_DEFN e_gmp_cmd_defns[] = {
115#if 0
116 {E_GMP_CMD_SO_PATH,
117 "SO_PATH",
118 "Specifies the path to the 'e_gmp' shared library",
119 ENGINE_CMD_FLAG_STRING},
120#endif
121 {0, NULL, NULL, 0}
122 };
123
124#ifndef OPENSSL_NO_RSA
125/* Our internal RSA_METHOD that we provide pointers to */
126static RSA_METHOD e_gmp_rsa =
127 {
128 "GMP RSA method",
129 NULL,
130 NULL,
131 NULL,
132 NULL,
133 e_gmp_rsa_mod_exp,
134 NULL,
135 NULL,
136 e_gmp_rsa_finish,
137 /* These flags initialise montgomery crud that GMP ignores, however it
138 * makes sure the public key ops (which are done in openssl) don't seem
139 * *slower* than usual :-) */
140 RSA_FLAG_CACHE_PUBLIC|RSA_FLAG_CACHE_PRIVATE,
141 NULL,
142 NULL,
143 NULL
144 };
145#endif
146
147/* Constants used when creating the ENGINE */
148static const char *engine_e_gmp_id = "gmp";
149static const char *engine_e_gmp_name = "GMP engine support";
150
151/* This internal function is used by ENGINE_gmp() and possibly by the
152 * "dynamic" ENGINE support too */
153static int bind_helper(ENGINE *e)
154 {
155#ifndef OPENSSL_NO_RSA
156 const RSA_METHOD *meth1;
157#endif
158 if(!ENGINE_set_id(e, engine_e_gmp_id) ||
159 !ENGINE_set_name(e, engine_e_gmp_name) ||
160#ifndef OPENSSL_NO_RSA
161 !ENGINE_set_RSA(e, &e_gmp_rsa) ||
162#endif
163 !ENGINE_set_destroy_function(e, e_gmp_destroy) ||
164 !ENGINE_set_init_function(e, e_gmp_init) ||
165 !ENGINE_set_finish_function(e, e_gmp_finish) ||
166 !ENGINE_set_ctrl_function(e, e_gmp_ctrl) ||
167 !ENGINE_set_cmd_defns(e, e_gmp_cmd_defns))
168 return 0;
169
170#ifndef OPENSSL_NO_RSA
171 meth1 = RSA_PKCS1_SSLeay();
172 e_gmp_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
173 e_gmp_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
174 e_gmp_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
175 e_gmp_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
176 e_gmp_rsa.bn_mod_exp = meth1->bn_mod_exp;
177#endif
178
179 /* Ensure the e_gmp error handling is set up */
180 ERR_load_GMP_strings();
181 return 1;
182 }
183
184static ENGINE *engine_gmp(void)
185 {
186 ENGINE *ret = ENGINE_new();
187 if(!ret)
188 return NULL;
189 if(!bind_helper(ret))
190 {
191 ENGINE_free(ret);
192 return NULL;
193 }
194 return ret;
195 }
196
197void ENGINE_load_gmp(void)
198 {
199 /* Copied from eng_[openssl|dyn].c */
200 ENGINE *toadd = engine_gmp();
201 if(!toadd) return;
202 ENGINE_add(toadd);
203 ENGINE_free(toadd);
204 ERR_clear_error();
205 }
206
207#ifndef OPENSSL_NO_RSA
208/* Used to attach our own key-data to an RSA structure */
209static int hndidx_rsa = -1;
210#endif
211
212static int e_gmp_destroy(ENGINE *e)
213 {
214 ERR_unload_GMP_strings();
215 return 1;
216 }
217
218/* (de)initialisation functions. */
219static int e_gmp_init(ENGINE *e)
220 {
221#ifndef OPENSSL_NO_RSA
222 if (hndidx_rsa == -1)
223 hndidx_rsa = RSA_get_ex_new_index(0,
224 "GMP-based RSA key handle",
225 NULL, NULL, NULL);
226#endif
227 if (hndidx_rsa == -1)
228 return 0;
229 return 1;
230 }
231
232static int e_gmp_finish(ENGINE *e)
233 {
234 return 1;
235 }
236
237static int e_gmp_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
238 {
239 int to_return = 1;
240
241 switch(cmd)
242 {
243#if 0
244 case E_GMP_CMD_SO_PATH:
245 /* ... */
246#endif
247 /* The command isn't understood by this engine */
248 default:
249 GMPerr(GMP_F_E_GMP_CTRL,
250 GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED);
251 to_return = 0;
252 break;
253 }
254
255 return to_return;
256 }
257
258
259/* Most often limb sizes will be the same. If not, we use hex conversion
260 * which is neat, but extremely inefficient. */
261static int bn2gmp(const BIGNUM *bn, mpz_t g)
262 {
263 bn_check_top(bn);
264 if(((sizeof(bn->d[0]) * 8) == GMP_NUMB_BITS) &&
265 (BN_BITS2 == GMP_NUMB_BITS))
266 {
267 /* The common case */
268 if(!_mpz_realloc (g, bn->top))
269 return 0;
270 memcpy(&g->_mp_d[0], &bn->d[0], bn->top * sizeof(bn->d[0]));
271 g->_mp_size = bn->top;
272 if(bn->neg)
273 g->_mp_size = -g->_mp_size;
274 return 1;
275 }
276 else
277 {
278 int toret;
279 char *tmpchar = BN_bn2hex(bn);
280 if(!tmpchar) return 0;
281 toret = (mpz_set_str(g, tmpchar, 16) == 0 ? 1 : 0);
282 OPENSSL_free(tmpchar);
283 return toret;
284 }
285 }
286
287static int gmp2bn(mpz_t g, BIGNUM *bn)
288 {
289 if(((sizeof(bn->d[0]) * 8) == GMP_NUMB_BITS) &&
290 (BN_BITS2 == GMP_NUMB_BITS))
291 {
292 /* The common case */
293 int s = (g->_mp_size >= 0) ? g->_mp_size : -g->_mp_size;
294 BN_zero(bn);
295 if(bn_expand2 (bn, s) == NULL)
296 return 0;
297 bn->top = s;
298 memcpy(&bn->d[0], &g->_mp_d[0], s * sizeof(bn->d[0]));
299 bn_correct_top(bn);
300 bn->neg = g->_mp_size >= 0 ? 0 : 1;
301 return 1;
302 }
303 else
304 {
305 int toret;
306 char *tmpchar = OPENSSL_malloc(mpz_sizeinbase(g, 16) + 10);
307 if(!tmpchar) return 0;
308 mpz_get_str(tmpchar, 16, g);
309 toret = BN_hex2bn(&bn, tmpchar);
310 OPENSSL_free(tmpchar);
311 return toret;
312 }
313 }
314
315#ifndef OPENSSL_NO_RSA
316typedef struct st_e_gmp_rsa_ctx
317 {
318 int public_only;
319 mpz_t n;
320 mpz_t d;
321 mpz_t e;
322 mpz_t p;
323 mpz_t q;
324 mpz_t dmp1;
325 mpz_t dmq1;
326 mpz_t iqmp;
327 mpz_t r0, r1, I0, m1;
328 } E_GMP_RSA_CTX;
329
330static E_GMP_RSA_CTX *e_gmp_get_rsa(RSA *rsa)
331 {
332 E_GMP_RSA_CTX *hptr = RSA_get_ex_data(rsa, hndidx_rsa);
333 if(hptr) return hptr;
334 hptr = OPENSSL_malloc(sizeof(E_GMP_RSA_CTX));
335 if(!hptr) return NULL;
336 /* These inits could probably be replaced by more intelligent
337 * mpz_init2() versions, to reduce malloc-thrashing. */
338 mpz_init(hptr->n);
339 mpz_init(hptr->d);
340 mpz_init(hptr->e);
341 mpz_init(hptr->p);
342 mpz_init(hptr->q);
343 mpz_init(hptr->dmp1);
344 mpz_init(hptr->dmq1);
345 mpz_init(hptr->iqmp);
346 mpz_init(hptr->r0);
347 mpz_init(hptr->r1);
348 mpz_init(hptr->I0);
349 mpz_init(hptr->m1);
350 if(!bn2gmp(rsa->n, hptr->n) || !bn2gmp(rsa->e, hptr->e))
351 goto err;
352 if(!rsa->p || !rsa->q || !rsa->d || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp)
353 {
354 hptr->public_only = 1;
355 return hptr;
356 }
357 if(!bn2gmp(rsa->d, hptr->d) || !bn2gmp(rsa->p, hptr->p) ||
358 !bn2gmp(rsa->q, hptr->q) || !bn2gmp(rsa->dmp1, hptr->dmp1) ||
359 !bn2gmp(rsa->dmq1, hptr->dmq1) || !bn2gmp(rsa->iqmp, hptr->iqmp))
360 goto err;
361 hptr->public_only = 0;
362 RSA_set_ex_data(rsa, hndidx_rsa, hptr);
363 return hptr;
364err:
365 mpz_clear(hptr->n);
366 mpz_clear(hptr->d);
367 mpz_clear(hptr->e);
368 mpz_clear(hptr->p);
369 mpz_clear(hptr->q);
370 mpz_clear(hptr->dmp1);
371 mpz_clear(hptr->dmq1);
372 mpz_clear(hptr->iqmp);
373 mpz_clear(hptr->r0);
374 mpz_clear(hptr->r1);
375 mpz_clear(hptr->I0);
376 mpz_clear(hptr->m1);
377 OPENSSL_free(hptr);
378 return NULL;
379 }
380
381static int e_gmp_rsa_finish(RSA *rsa)
382 {
383 E_GMP_RSA_CTX *hptr = RSA_get_ex_data(rsa, hndidx_rsa);
384 if(!hptr) return 0;
385 mpz_clear(hptr->n);
386 mpz_clear(hptr->d);
387 mpz_clear(hptr->e);
388 mpz_clear(hptr->p);
389 mpz_clear(hptr->q);
390 mpz_clear(hptr->dmp1);
391 mpz_clear(hptr->dmq1);
392 mpz_clear(hptr->iqmp);
393 mpz_clear(hptr->r0);
394 mpz_clear(hptr->r1);
395 mpz_clear(hptr->I0);
396 mpz_clear(hptr->m1);
397 OPENSSL_free(hptr);
398 RSA_set_ex_data(rsa, hndidx_rsa, NULL);
399 return 1;
400 }
401
402static int e_gmp_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
403 {
404 E_GMP_RSA_CTX *hptr;
405 int to_return = 0;
406
407 hptr = e_gmp_get_rsa(rsa);
408 if(!hptr)
409 {
410 GMPerr(GMP_F_E_GMP_RSA_MOD_EXP,
411 GMP_R_KEY_CONTEXT_ERROR);
412 return 0;
413 }
414 if(hptr->public_only)
415 {
416 GMPerr(GMP_F_E_GMP_RSA_MOD_EXP,
417 GMP_R_MISSING_KEY_COMPONENTS);
418 return 0;
419 }
420
421 /* ugh!!! */
422 if(!bn2gmp(I, hptr->I0))
423 return 0;
424
425 /* This is basically the CRT logic in crypto/rsa/rsa_eay.c reworded into
426 * GMP-speak. It may be that GMP's API facilitates cleaner formulations
427 * of this stuff, eg. better handling of negatives, or functions that
428 * combine operations. */
429
430 mpz_mod(hptr->r1, hptr->I0, hptr->q);
431 mpz_powm(hptr->m1, hptr->r1, hptr->dmq1, hptr->q);
432
433 mpz_mod(hptr->r1, hptr->I0, hptr->p);
434 mpz_powm(hptr->r0, hptr->r1, hptr->dmp1, hptr->p);
435
436 mpz_sub(hptr->r0, hptr->r0, hptr->m1);
437
438 if(mpz_sgn(hptr->r0) < 0)
439 mpz_add(hptr->r0, hptr->r0, hptr->p);
440 mpz_mul(hptr->r1, hptr->r0, hptr->iqmp);
441 mpz_mod(hptr->r0, hptr->r1, hptr->p);
442
443 if(mpz_sgn(hptr->r0) < 0)
444 mpz_add(hptr->r0, hptr->r0, hptr->p);
445 mpz_mul(hptr->r1, hptr->r0, hptr->q);
446 mpz_add(hptr->r0, hptr->r1, hptr->m1);
447
448 /* ugh!!! */
449 if(gmp2bn(hptr->r0, r))
450 to_return = 1;
451
452 return 1;
453 }
454#endif
455
456#endif /* !OPENSSL_NO_GMP */
457
458/* This stuff is needed if this ENGINE is being compiled into a self-contained
459 * shared-library. */
460#ifndef OPENSSL_NO_DYNAMIC_ENGINE
461IMPLEMENT_DYNAMIC_CHECK_FN()
462#ifndef OPENSSL_NO_GMP
463static int bind_fn(ENGINE *e, const char *id)
464 {
465 if(id && (strcmp(id, engine_e_gmp_id) != 0))
466 return 0;
467 if(!bind_helper(e))
468 return 0;
469 return 1;
470 }
471IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
472#else
473OPENSSL_EXPORT
474int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns);
475OPENSSL_EXPORT
476int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { return 0; }
477#endif
478#endif /* !OPENSSL_NO_DYNAMIC_ENGINE */
479
480#endif /* !OPENSSL_NO_HW */
diff --git a/src/lib/libssl/src/engines/e_gmp.ec b/src/lib/libssl/src/engines/e_gmp.ec
deleted file mode 100644
index 72ec447fb7..0000000000
--- a/src/lib/libssl/src/engines/e_gmp.ec
+++ /dev/null
@@ -1 +0,0 @@
1L GMP e_gmp_err.h e_gmp_err.c
diff --git a/src/lib/libssl/src/engines/e_gmp_err.c b/src/lib/libssl/src/engines/e_gmp_err.c
deleted file mode 100644
index 61db956796..0000000000
--- a/src/lib/libssl/src/engines/e_gmp_err.c
+++ /dev/null
@@ -1,141 +0,0 @@
1/* e_gmp_err.c */
2/* ====================================================================
3 * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 *
17 * 3. All advertising materials mentioning features or use of this
18 * software must display the following acknowledgment:
19 * "This product includes software developed by the OpenSSL Project
20 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
21 *
22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23 * endorse or promote products derived from this software without
24 * prior written permission. For written permission, please contact
25 * openssl-core@OpenSSL.org.
26 *
27 * 5. Products derived from this software may not be called "OpenSSL"
28 * nor may "OpenSSL" appear in their names without prior written
29 * permission of the OpenSSL Project.
30 *
31 * 6. Redistributions of any form whatsoever must retain the following
32 * acknowledgment:
33 * "This product includes software developed by the OpenSSL Project
34 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
35 *
36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47 * OF THE POSSIBILITY OF SUCH DAMAGE.
48 * ====================================================================
49 *
50 * This product includes cryptographic software written by Eric Young
51 * (eay@cryptsoft.com). This product includes software written by Tim
52 * Hudson (tjh@cryptsoft.com).
53 *
54 */
55
56/* NOTE: this file was auto generated by the mkerr.pl script: any changes
57 * made to it will be overwritten when the script next updates this file,
58 * only reason strings will be preserved.
59 */
60
61#include <stdio.h>
62#include <openssl/err.h>
63#include "e_gmp_err.h"
64
65/* BEGIN ERROR CODES */
66#ifndef OPENSSL_NO_ERR
67
68#define ERR_FUNC(func) ERR_PACK(0,func,0)
69#define ERR_REASON(reason) ERR_PACK(0,0,reason)
70
71static ERR_STRING_DATA GMP_str_functs[]=
72 {
73{ERR_FUNC(GMP_F_E_GMP_CTRL), "E_GMP_CTRL"},
74{ERR_FUNC(GMP_F_E_GMP_RSA_MOD_EXP), "E_GMP_RSA_MOD_EXP"},
75{0,NULL}
76 };
77
78static ERR_STRING_DATA GMP_str_reasons[]=
79 {
80{ERR_REASON(GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
81{ERR_REASON(GMP_R_KEY_CONTEXT_ERROR) ,"key context error"},
82{ERR_REASON(GMP_R_MISSING_KEY_COMPONENTS),"missing key components"},
83{0,NULL}
84 };
85
86#endif
87
88#ifdef GMP_LIB_NAME
89static ERR_STRING_DATA GMP_lib_name[]=
90 {
91{0 ,GMP_LIB_NAME},
92{0,NULL}
93 };
94#endif
95
96
97static int GMP_lib_error_code=0;
98static int GMP_error_init=1;
99
100static void ERR_load_GMP_strings(void)
101 {
102 if (GMP_lib_error_code == 0)
103 GMP_lib_error_code=ERR_get_next_error_library();
104
105 if (GMP_error_init)
106 {
107 GMP_error_init=0;
108#ifndef OPENSSL_NO_ERR
109 ERR_load_strings(GMP_lib_error_code,GMP_str_functs);
110 ERR_load_strings(GMP_lib_error_code,GMP_str_reasons);
111#endif
112
113#ifdef GMP_LIB_NAME
114 GMP_lib_name->error = ERR_PACK(GMP_lib_error_code,0,0);
115 ERR_load_strings(0,GMP_lib_name);
116#endif
117 }
118 }
119
120static void ERR_unload_GMP_strings(void)
121 {
122 if (GMP_error_init == 0)
123 {
124#ifndef OPENSSL_NO_ERR
125 ERR_unload_strings(GMP_lib_error_code,GMP_str_functs);
126 ERR_unload_strings(GMP_lib_error_code,GMP_str_reasons);
127#endif
128
129#ifdef GMP_LIB_NAME
130 ERR_unload_strings(0,GMP_lib_name);
131#endif
132 GMP_error_init=1;
133 }
134 }
135
136static void ERR_GMP_error(int function, int reason, char *file, int line)
137 {
138 if (GMP_lib_error_code == 0)
139 GMP_lib_error_code=ERR_get_next_error_library();
140 ERR_PUT_error(GMP_lib_error_code,function,reason,file,line);
141 }
diff --git a/src/lib/libssl/src/engines/e_gmp_err.h b/src/lib/libssl/src/engines/e_gmp_err.h
deleted file mode 100644
index dd05dfd800..0000000000
--- a/src/lib/libssl/src/engines/e_gmp_err.h
+++ /dev/null
@@ -1,85 +0,0 @@
1/* ====================================================================
2 * Copyright (c) 2001-2002 The OpenSSL Project. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * 3. All advertising materials mentioning features or use of this
17 * software must display the following acknowledgment:
18 * "This product includes software developed by the OpenSSL Project
19 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
20 *
21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
22 * endorse or promote products derived from this software without
23 * prior written permission. For written permission, please contact
24 * openssl-core@openssl.org.
25 *
26 * 5. Products derived from this software may not be called "OpenSSL"
27 * nor may "OpenSSL" appear in their names without prior written
28 * permission of the OpenSSL Project.
29 *
30 * 6. Redistributions of any form whatsoever must retain the following
31 * acknowledgment:
32 * "This product includes software developed by the OpenSSL Project
33 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
34 *
35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
46 * OF THE POSSIBILITY OF SUCH DAMAGE.
47 * ====================================================================
48 *
49 * This product includes cryptographic software written by Eric Young
50 * (eay@cryptsoft.com). This product includes software written by Tim
51 * Hudson (tjh@cryptsoft.com).
52 *
53 */
54
55#ifndef HEADER_GMP_ERR_H
56#define HEADER_GMP_ERR_H
57
58#ifdef __cplusplus
59extern "C" {
60#endif
61
62/* BEGIN ERROR CODES */
63/* The following lines are auto generated by the script mkerr.pl. Any changes
64 * made after this point may be overwritten when the script is next run.
65 */
66static void ERR_load_GMP_strings(void);
67static void ERR_unload_GMP_strings(void);
68static void ERR_GMP_error(int function, int reason, char *file, int line);
69#define GMPerr(f,r) ERR_GMP_error((f),(r),__FILE__,__LINE__)
70
71/* Error codes for the GMP functions. */
72
73/* Function codes. */
74#define GMP_F_E_GMP_CTRL 100
75#define GMP_F_E_GMP_RSA_MOD_EXP 101
76
77/* Reason codes. */
78#define GMP_R_CTRL_COMMAND_NOT_IMPLEMENTED 100
79#define GMP_R_KEY_CONTEXT_ERROR 101
80#define GMP_R_MISSING_KEY_COMPONENTS 102
81
82#ifdef __cplusplus
83}
84#endif
85#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-10-24 03:00:54 +0000