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authorreyk <>2014-04-13 19:04:55 +0000
committerreyk <>2014-04-13 19:04:55 +0000
commitda46bab8c0298f3edf0a0d6efc66fc7838b161e5 (patch)
treedf32de86d1bc3847a0bc6fb4954076071740d81d /src
parent6851991ea11599a8a5923ff68d230d542d9185cd (diff)
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Remove the AEP engine: it is not standalone and doesn't seem to be
relevant anymore. OpenSSL should have a better way to include 3rd party engines: either completely and free or external. But including a wrapper for a non-free wrapper in the code base does not make much sense and could also be provided by the vendor. ok deraadt@
Diffstat (limited to 'src')
-rw-r--r--src/lib/libcrypto/doc/engine.pod1
-rw-r--r--src/lib/libcrypto/engine/eng_all.c3
-rw-r--r--src/lib/libcrypto/engine/engine.h1
-rw-r--r--src/lib/libssl/src/crypto/engine/eng_all.c3
-rw-r--r--src/lib/libssl/src/crypto/engine/engine.h1
-rw-r--r--src/lib/libssl/src/doc/crypto/engine.pod1
-rw-r--r--src/lib/libssl/src/engines/Makefile27
-rw-r--r--src/lib/libssl/src/engines/e_aep.c1139
-rw-r--r--src/lib/libssl/src/engines/e_aep.ec1
-rw-r--r--src/lib/libssl/src/engines/e_aep_err.c161
-rw-r--r--src/lib/libssl/src/engines/e_aep_err.h105
-rw-r--r--src/lib/libssl/src/engines/vendor_defns/aep.h178
12 files changed, 4 insertions, 1617 deletions
diff --git a/src/lib/libcrypto/doc/engine.pod b/src/lib/libcrypto/doc/engine.pod
index b0cea78cd3..1985924319 100644
--- a/src/lib/libcrypto/doc/engine.pod
+++ b/src/lib/libcrypto/doc/engine.pod
@@ -24,7 +24,6 @@ engine - ENGINE cryptographic module support
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 26 #ifndef OPENSSL_NO_STATIC_ENGINE
27 void ENGINE_load_aep(void);
28 void ENGINE_load_chil(void); 27 void ENGINE_load_chil(void);
29 void ENGINE_load_gmp(void); 28 void ENGINE_load_gmp(void);
30 void ENGINE_load_nuron(void); 29 void ENGINE_load_nuron(void);
diff --git a/src/lib/libcrypto/engine/eng_all.c b/src/lib/libcrypto/engine/eng_all.c
index 43fb3caf7d..6402afb6cb 100644
--- a/src/lib/libcrypto/engine/eng_all.c
+++ b/src/lib/libcrypto/engine/eng_all.c
@@ -82,9 +82,6 @@ void ENGINE_load_builtin_engines(void)
82 ENGINE_load_dynamic(); 82 ENGINE_load_dynamic();
83#ifndef OPENSSL_NO_STATIC_ENGINE 83#ifndef OPENSSL_NO_STATIC_ENGINE
84#ifndef OPENSSL_NO_HW 84#ifndef OPENSSL_NO_HW
85#ifndef OPENSSL_NO_HW_AEP
86 ENGINE_load_aep();
87#endif
88#ifndef OPENSSL_NO_HW_NCIPHER 85#ifndef OPENSSL_NO_HW_NCIPHER
89 ENGINE_load_chil(); 86 ENGINE_load_chil();
90#endif 87#endif
diff --git a/src/lib/libcrypto/engine/engine.h b/src/lib/libcrypto/engine/engine.h
index 948b5a18ff..05e13578bd 100644
--- a/src/lib/libcrypto/engine/engine.h
+++ b/src/lib/libcrypto/engine/engine.h
@@ -333,7 +333,6 @@ ENGINE *ENGINE_by_id(const char *id);
333void ENGINE_load_openssl(void); 333void ENGINE_load_openssl(void);
334void ENGINE_load_dynamic(void); 334void ENGINE_load_dynamic(void);
335#ifndef OPENSSL_NO_STATIC_ENGINE 335#ifndef OPENSSL_NO_STATIC_ENGINE
336void ENGINE_load_aep(void);
337void ENGINE_load_chil(void); 336void ENGINE_load_chil(void);
338void ENGINE_load_nuron(void); 337void ENGINE_load_nuron(void);
339void ENGINE_load_padlock(void); 338void ENGINE_load_padlock(void);
diff --git a/src/lib/libssl/src/crypto/engine/eng_all.c b/src/lib/libssl/src/crypto/engine/eng_all.c
index 43fb3caf7d..6402afb6cb 100644
--- a/src/lib/libssl/src/crypto/engine/eng_all.c
+++ b/src/lib/libssl/src/crypto/engine/eng_all.c
@@ -82,9 +82,6 @@ void ENGINE_load_builtin_engines(void)
82 ENGINE_load_dynamic(); 82 ENGINE_load_dynamic();
83#ifndef OPENSSL_NO_STATIC_ENGINE 83#ifndef OPENSSL_NO_STATIC_ENGINE
84#ifndef OPENSSL_NO_HW 84#ifndef OPENSSL_NO_HW
85#ifndef OPENSSL_NO_HW_AEP
86 ENGINE_load_aep();
87#endif
88#ifndef OPENSSL_NO_HW_NCIPHER 85#ifndef OPENSSL_NO_HW_NCIPHER
89 ENGINE_load_chil(); 86 ENGINE_load_chil();
90#endif 87#endif
diff --git a/src/lib/libssl/src/crypto/engine/engine.h b/src/lib/libssl/src/crypto/engine/engine.h
index 948b5a18ff..05e13578bd 100644
--- a/src/lib/libssl/src/crypto/engine/engine.h
+++ b/src/lib/libssl/src/crypto/engine/engine.h
@@ -333,7 +333,6 @@ ENGINE *ENGINE_by_id(const char *id);
333void ENGINE_load_openssl(void); 333void ENGINE_load_openssl(void);
334void ENGINE_load_dynamic(void); 334void ENGINE_load_dynamic(void);
335#ifndef OPENSSL_NO_STATIC_ENGINE 335#ifndef OPENSSL_NO_STATIC_ENGINE
336void ENGINE_load_aep(void);
337void ENGINE_load_chil(void); 336void ENGINE_load_chil(void);
338void ENGINE_load_nuron(void); 337void ENGINE_load_nuron(void);
339void ENGINE_load_padlock(void); 338void ENGINE_load_padlock(void);
diff --git a/src/lib/libssl/src/doc/crypto/engine.pod b/src/lib/libssl/src/doc/crypto/engine.pod
index b0cea78cd3..1985924319 100644
--- a/src/lib/libssl/src/doc/crypto/engine.pod
+++ b/src/lib/libssl/src/doc/crypto/engine.pod
@@ -24,7 +24,6 @@ engine - ENGINE cryptographic module support
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 26 #ifndef OPENSSL_NO_STATIC_ENGINE
27 void ENGINE_load_aep(void);
28 void ENGINE_load_chil(void); 27 void ENGINE_load_chil(void);
29 void ENGINE_load_gmp(void); 28 void ENGINE_load_gmp(void);
30 void ENGINE_load_nuron(void); 29 void ENGINE_load_nuron(void);
diff --git a/src/lib/libssl/src/engines/Makefile b/src/lib/libssl/src/engines/Makefile
index 7a4b0da8e3..9fcc5c662e 100644
--- a/src/lib/libssl/src/engines/Makefile
+++ b/src/lib/libssl/src/engines/Makefile
@@ -26,16 +26,14 @@ TEST=
26APPS= 26APPS=
27 27
28LIB=$(TOP)/libcrypto.a 28LIB=$(TOP)/libcrypto.a
29LIBNAMES= aep gmp chil nuron padlock capi 29LIBNAMES= gmp chil nuron padlock capi
30 30
31LIBSRC= e_aep.c \ 31LIBSRC= e_gmp.c \
32 e_gmp.c \
33 e_chil.c \ 32 e_chil.c \
34 e_nuron.c \ 33 e_nuron.c \
35 e_padlock.c \ 34 e_padlock.c \
36 e_capi.c 35 e_capi.c
37LIBOBJ= e_aep.o \ 36LIBOBJ= e_gmp.o \
38 e_gmp.o \
39 e_chil.o \ 37 e_chil.o \
40 e_nuron.o \ 38 e_nuron.o \
41 e_padlock.o \ 39 e_padlock.o \
@@ -44,8 +42,7 @@ LIBOBJ= e_aep.o \
44SRC= $(LIBSRC) 42SRC= $(LIBSRC)
45 43
46EXHEADER= 44EXHEADER=
47HEADER= e_aep_err.c e_aep_err.h \ 45HEADER= e_gmp_err.c e_gmp_err.h \
48 e_gmp_err.c e_gmp_err.h \
49 e_chil_err.c e_chil_err.h \ 46 e_chil_err.c e_chil_err.h \
50 e_nuron_err.c e_nuron_err.h \ 47 e_nuron_err.c e_nuron_err.h \
51 e_capi_err.c e_capi_err.h 48 e_capi_err.c e_capi_err.h
@@ -149,22 +146,6 @@ clean:
149 146
150# DO NOT DELETE THIS LINE -- make depend depends on it. 147# DO NOT DELETE THIS LINE -- make depend depends on it.
151 148
152e_aep.o: ../include/openssl/asn1.h ../include/openssl/bio.h
153e_aep.o: ../include/openssl/bn.h ../include/openssl/buffer.h
154e_aep.o: ../include/openssl/crypto.h ../include/openssl/dh.h
155e_aep.o: ../include/openssl/dsa.h ../include/openssl/dso.h
156e_aep.o: ../include/openssl/e_os2.h ../include/openssl/ec.h
157e_aep.o: ../include/openssl/ecdh.h ../include/openssl/ecdsa.h
158e_aep.o: ../include/openssl/engine.h ../include/openssl/err.h
159e_aep.o: ../include/openssl/evp.h ../include/openssl/lhash.h
160e_aep.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
161e_aep.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
162e_aep.o: ../include/openssl/ossl_typ.h ../include/openssl/pkcs7.h
163e_aep.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
164e_aep.o: ../include/openssl/sha.h ../include/openssl/stack.h
165e_aep.o: ../include/openssl/symhacks.h ../include/openssl/x509.h
166e_aep.o: ../include/openssl/x509_vfy.h e_aep.c e_aep_err.c e_aep_err.h
167e_aep.o: vendor_defns/aep.h
168e_capi.o: ../include/openssl/asn1.h ../include/openssl/bio.h 149e_capi.o: ../include/openssl/asn1.h ../include/openssl/bio.h
169e_capi.o: ../include/openssl/bn.h ../include/openssl/buffer.h 150e_capi.o: ../include/openssl/bn.h ../include/openssl/buffer.h
170e_capi.o: ../include/openssl/crypto.h ../include/openssl/e_os2.h 151e_capi.o: ../include/openssl/crypto.h ../include/openssl/e_os2.h
diff --git a/src/lib/libssl/src/engines/e_aep.c b/src/lib/libssl/src/engines/e_aep.c
deleted file mode 100644
index 1953f0643c..0000000000
--- a/src/lib/libssl/src/engines/e_aep.c
+++ /dev/null
@@ -1,1139 +0,0 @@
1/* ====================================================================
2 * Copyright (c) 1999 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 * licensing@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#include <stdio.h>
56#include <openssl/bn.h>
57#include <string.h>
58
59#include <openssl/e_os2.h>
60#if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__) || defined(__MINGW32__)
61#include <sys/types.h>
62#include <unistd.h>
63#else
64#include <process.h>
65typedef int pid_t;
66#endif
67
68#if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
69#define getpid GetThreadID
70extern int GetThreadID(void);
71#elif defined(_WIN32) && !defined(__WATCOMC__)
72#define getpid _getpid
73#endif
74
75#include <openssl/crypto.h>
76#include <openssl/dso.h>
77#include <openssl/engine.h>
78#include <openssl/buffer.h>
79#ifndef OPENSSL_NO_RSA
80#include <openssl/rsa.h>
81#endif
82#ifndef OPENSSL_NO_DSA
83#include <openssl/dsa.h>
84#endif
85#ifndef OPENSSL_NO_DH
86#include <openssl/dh.h>
87#endif
88
89#ifndef OPENSSL_NO_HW
90#ifndef OPENSSL_NO_HW_AEP
91#ifdef FLAT_INC
92#include "aep.h"
93#else
94#include "vendor_defns/aep.h"
95#endif
96
97#define AEP_LIB_NAME "aep engine"
98#define FAIL_TO_SW 0x10101010
99
100#include "e_aep_err.c"
101
102static int aep_init(ENGINE *e);
103static int aep_finish(ENGINE *e);
104static int aep_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
105static int aep_destroy(ENGINE *e);
106
107static AEP_RV aep_get_connection(AEP_CONNECTION_HNDL_PTR hConnection);
108static AEP_RV aep_return_connection(AEP_CONNECTION_HNDL hConnection);
109static AEP_RV aep_close_connection(AEP_CONNECTION_HNDL hConnection);
110static AEP_RV aep_close_all_connections(int use_engine_lock, int *in_use);
111
112/* BIGNUM stuff */
113#ifndef OPENSSL_NO_RSA
114static int aep_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
115 const BIGNUM *m, BN_CTX *ctx);
116
117static AEP_RV aep_mod_exp_crt(BIGNUM *r,const BIGNUM *a, const BIGNUM *p,
118 const BIGNUM *q, const BIGNUM *dmp1,const BIGNUM *dmq1,
119 const BIGNUM *iqmp, BN_CTX *ctx);
120#endif
121
122/* RSA stuff */
123#ifndef OPENSSL_NO_RSA
124static int aep_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
125#endif
126
127/* This function is aliased to mod_exp (with the mont stuff dropped). */
128#ifndef OPENSSL_NO_RSA
129static int aep_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
130 const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
131#endif
132
133/* DSA stuff */
134#ifndef OPENSSL_NO_DSA
135static int aep_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
136 BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
137 BN_CTX *ctx, BN_MONT_CTX *in_mont);
138
139static int aep_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
140 const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
141 BN_MONT_CTX *m_ctx);
142#endif
143
144/* DH stuff */
145/* This function is aliased to mod_exp (with the DH and mont dropped). */
146#ifndef OPENSSL_NO_DH
147static int aep_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
148 const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
149#endif
150
151/* rand stuff */
152#ifdef AEPRAND
153static int aep_rand(unsigned char *buf, int num);
154static int aep_rand_status(void);
155#endif
156
157/* Bignum conversion stuff */
158static AEP_RV GetBigNumSize(AEP_VOID_PTR ArbBigNum, AEP_U32* BigNumSize);
159static AEP_RV MakeAEPBigNum(AEP_VOID_PTR ArbBigNum, AEP_U32 BigNumSize,
160 unsigned char* AEP_BigNum);
161static AEP_RV ConvertAEPBigNum(void* ArbBigNum, AEP_U32 BigNumSize,
162 unsigned char* AEP_BigNum);
163
164/* The definitions for control commands specific to this engine */
165#define AEP_CMD_SO_PATH ENGINE_CMD_BASE
166static const ENGINE_CMD_DEFN aep_cmd_defns[] =
167 {
168 { AEP_CMD_SO_PATH,
169 "SO_PATH",
170 "Specifies the path to the 'aep' shared library",
171 ENGINE_CMD_FLAG_STRING
172 },
173 {0, NULL, NULL, 0}
174 };
175
176#ifndef OPENSSL_NO_RSA
177/* Our internal RSA_METHOD that we provide pointers to */
178static RSA_METHOD aep_rsa =
179 {
180 "Aep RSA method",
181 NULL, /*rsa_pub_encrypt*/
182 NULL, /*rsa_pub_decrypt*/
183 NULL, /*rsa_priv_encrypt*/
184 NULL, /*rsa_priv_encrypt*/
185 aep_rsa_mod_exp, /*rsa_mod_exp*/
186 aep_mod_exp_mont, /*bn_mod_exp*/
187 NULL, /*init*/
188 NULL, /*finish*/
189 0, /*flags*/
190 NULL, /*app_data*/
191 NULL, /*rsa_sign*/
192 NULL, /*rsa_verify*/
193 NULL /*rsa_keygen*/
194 };
195#endif
196
197#ifndef OPENSSL_NO_DSA
198/* Our internal DSA_METHOD that we provide pointers to */
199static DSA_METHOD aep_dsa =
200 {
201 "Aep DSA method",
202 NULL, /* dsa_do_sign */
203 NULL, /* dsa_sign_setup */
204 NULL, /* dsa_do_verify */
205 aep_dsa_mod_exp, /* dsa_mod_exp */
206 aep_mod_exp_dsa, /* bn_mod_exp */
207 NULL, /* init */
208 NULL, /* finish */
209 0, /* flags */
210 NULL, /* app_data */
211 NULL, /* dsa_paramgen */
212 NULL /* dsa_keygen */
213 };
214#endif
215
216#ifndef OPENSSL_NO_DH
217/* Our internal DH_METHOD that we provide pointers to */
218static DH_METHOD aep_dh =
219 {
220 "Aep DH method",
221 NULL,
222 NULL,
223 aep_mod_exp_dh,
224 NULL,
225 NULL,
226 0,
227 NULL,
228 NULL
229 };
230#endif
231
232#ifdef AEPRAND
233/* our internal RAND_method that we provide pointers to */
234static RAND_METHOD aep_random =
235 {
236 /*"AEP RAND method", */
237 NULL,
238 aep_rand,
239 NULL,
240 NULL,
241 aep_rand,
242 aep_rand_status,
243 };
244#endif
245
246/*Define an array of structures to hold connections*/
247static AEP_CONNECTION_ENTRY aep_app_conn_table[MAX_PROCESS_CONNECTIONS];
248
249/*Used to determine if this is a new process*/
250static pid_t recorded_pid = 0;
251
252#ifdef AEPRAND
253static AEP_U8 rand_block[RAND_BLK_SIZE];
254static AEP_U32 rand_block_bytes = 0;
255#endif
256
257/* Constants used when creating the ENGINE */
258static const char *engine_aep_id = "aep";
259static const char *engine_aep_name = "Aep hardware engine support";
260
261static int max_key_len = 2176;
262
263
264/* This internal function is used by ENGINE_aep() and possibly by the
265 * "dynamic" ENGINE support too */
266static int bind_aep(ENGINE *e)
267 {
268#ifndef OPENSSL_NO_RSA
269 const RSA_METHOD *meth1;
270#endif
271#ifndef OPENSSL_NO_DSA
272 const DSA_METHOD *meth2;
273#endif
274#ifndef OPENSSL_NO_DH
275 const DH_METHOD *meth3;
276#endif
277
278 if(!ENGINE_set_id(e, engine_aep_id) ||
279 !ENGINE_set_name(e, engine_aep_name) ||
280#ifndef OPENSSL_NO_RSA
281 !ENGINE_set_RSA(e, &aep_rsa) ||
282#endif
283#ifndef OPENSSL_NO_DSA
284 !ENGINE_set_DSA(e, &aep_dsa) ||
285#endif
286#ifndef OPENSSL_NO_DH
287 !ENGINE_set_DH(e, &aep_dh) ||
288#endif
289#ifdef AEPRAND
290 !ENGINE_set_RAND(e, &aep_random) ||
291#endif
292 !ENGINE_set_init_function(e, aep_init) ||
293 !ENGINE_set_destroy_function(e, aep_destroy) ||
294 !ENGINE_set_finish_function(e, aep_finish) ||
295 !ENGINE_set_ctrl_function(e, aep_ctrl) ||
296 !ENGINE_set_cmd_defns(e, aep_cmd_defns))
297 return 0;
298
299#ifndef OPENSSL_NO_RSA
300 /* We know that the "PKCS1_SSLeay()" functions hook properly
301 * to the aep-specific mod_exp and mod_exp_crt so we use
302 * those functions. NB: We don't use ENGINE_openssl() or
303 * anything "more generic" because something like the RSAref
304 * code may not hook properly, and if you own one of these
305 * cards then you have the right to do RSA operations on it
306 * anyway! */
307 meth1 = RSA_PKCS1_SSLeay();
308 aep_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
309 aep_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
310 aep_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
311 aep_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
312#endif
313
314
315#ifndef OPENSSL_NO_DSA
316 /* Use the DSA_OpenSSL() method and just hook the mod_exp-ish
317 * bits. */
318 meth2 = DSA_OpenSSL();
319 aep_dsa.dsa_do_sign = meth2->dsa_do_sign;
320 aep_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
321 aep_dsa.dsa_do_verify = meth2->dsa_do_verify;
322
323 aep_dsa = *DSA_get_default_method();
324 aep_dsa.dsa_mod_exp = aep_dsa_mod_exp;
325 aep_dsa.bn_mod_exp = aep_mod_exp_dsa;
326#endif
327
328#ifndef OPENSSL_NO_DH
329 /* Much the same for Diffie-Hellman */
330 meth3 = DH_OpenSSL();
331 aep_dh.generate_key = meth3->generate_key;
332 aep_dh.compute_key = meth3->compute_key;
333 aep_dh.bn_mod_exp = meth3->bn_mod_exp;
334#endif
335
336 /* Ensure the aep error handling is set up */
337 ERR_load_AEPHK_strings();
338
339 return 1;
340}
341
342#ifndef OPENSSL_NO_DYNAMIC_ENGINE
343static int bind_helper(ENGINE *e, const char *id)
344 {
345 if(id && (strcmp(id, engine_aep_id) != 0))
346 return 0;
347 if(!bind_aep(e))
348 return 0;
349 return 1;
350 }
351IMPLEMENT_DYNAMIC_CHECK_FN()
352IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)
353#else
354static ENGINE *engine_aep(void)
355 {
356 ENGINE *ret = ENGINE_new();
357 if(!ret)
358 return NULL;
359 if(!bind_aep(ret))
360 {
361 ENGINE_free(ret);
362 return NULL;
363 }
364 return ret;
365 }
366
367void ENGINE_load_aep(void)
368 {
369 /* Copied from eng_[openssl|dyn].c */
370 ENGINE *toadd = engine_aep();
371 if(!toadd) return;
372 ENGINE_add(toadd);
373 ENGINE_free(toadd);
374 ERR_clear_error();
375 }
376#endif
377
378/* This is a process-global DSO handle used for loading and unloading
379 * the Aep library. NB: This is only set (or unset) during an
380 * init() or finish() call (reference counts permitting) and they're
381 * operating with global locks, so this should be thread-safe
382 * implicitly. */
383static DSO *aep_dso = NULL;
384
385/* These are the static string constants for the DSO file name and the function
386 * symbol names to bind to.
387*/
388static const char *AEP_LIBNAME = NULL;
389static const char *get_AEP_LIBNAME(void)
390 {
391 if(AEP_LIBNAME)
392 return AEP_LIBNAME;
393 return "aep";
394 }
395static void free_AEP_LIBNAME(void)
396 {
397 if(AEP_LIBNAME)
398 OPENSSL_free((void*)AEP_LIBNAME);
399 AEP_LIBNAME = NULL;
400 }
401static long set_AEP_LIBNAME(const char *name)
402 {
403 free_AEP_LIBNAME();
404 return ((AEP_LIBNAME = BUF_strdup(name)) != NULL ? 1 : 0);
405 }
406
407static const char *AEP_F1 = "AEP_ModExp";
408static const char *AEP_F2 = "AEP_ModExpCrt";
409#ifdef AEPRAND
410static const char *AEP_F3 = "AEP_GenRandom";
411#endif
412static const char *AEP_F4 = "AEP_Finalize";
413static const char *AEP_F5 = "AEP_Initialize";
414static const char *AEP_F6 = "AEP_OpenConnection";
415static const char *AEP_F7 = "AEP_SetBNCallBacks";
416static const char *AEP_F8 = "AEP_CloseConnection";
417
418/* These are the function pointers that are (un)set when the library has
419 * successfully (un)loaded. */
420static t_AEP_OpenConnection *p_AEP_OpenConnection = NULL;
421static t_AEP_CloseConnection *p_AEP_CloseConnection = NULL;
422static t_AEP_ModExp *p_AEP_ModExp = NULL;
423static t_AEP_ModExpCrt *p_AEP_ModExpCrt = NULL;
424#ifdef AEPRAND
425static t_AEP_GenRandom *p_AEP_GenRandom = NULL;
426#endif
427static t_AEP_Initialize *p_AEP_Initialize = NULL;
428static t_AEP_Finalize *p_AEP_Finalize = NULL;
429static t_AEP_SetBNCallBacks *p_AEP_SetBNCallBacks = NULL;
430
431/* (de)initialisation functions. */
432static int aep_init(ENGINE *e)
433 {
434 t_AEP_ModExp *p1;
435 t_AEP_ModExpCrt *p2;
436#ifdef AEPRAND
437 t_AEP_GenRandom *p3;
438#endif
439 t_AEP_Finalize *p4;
440 t_AEP_Initialize *p5;
441 t_AEP_OpenConnection *p6;
442 t_AEP_SetBNCallBacks *p7;
443 t_AEP_CloseConnection *p8;
444
445 int to_return = 0;
446
447 if(aep_dso != NULL)
448 {
449 AEPHKerr(AEPHK_F_AEP_INIT,AEPHK_R_ALREADY_LOADED);
450 goto err;
451 }
452 /* Attempt to load libaep.so. */
453
454 aep_dso = DSO_load(NULL, get_AEP_LIBNAME(), NULL, 0);
455
456 if(aep_dso == NULL)
457 {
458 AEPHKerr(AEPHK_F_AEP_INIT,AEPHK_R_NOT_LOADED);
459 goto err;
460 }
461
462 if( !(p1 = (t_AEP_ModExp *) DSO_bind_func( aep_dso,AEP_F1)) ||
463 !(p2 = (t_AEP_ModExpCrt*) DSO_bind_func( aep_dso,AEP_F2)) ||
464#ifdef AEPRAND
465 !(p3 = (t_AEP_GenRandom*) DSO_bind_func( aep_dso,AEP_F3)) ||
466#endif
467 !(p4 = (t_AEP_Finalize*) DSO_bind_func( aep_dso,AEP_F4)) ||
468 !(p5 = (t_AEP_Initialize*) DSO_bind_func( aep_dso,AEP_F5)) ||
469 !(p6 = (t_AEP_OpenConnection*) DSO_bind_func( aep_dso,AEP_F6)) ||
470 !(p7 = (t_AEP_SetBNCallBacks*) DSO_bind_func( aep_dso,AEP_F7)) ||
471 !(p8 = (t_AEP_CloseConnection*) DSO_bind_func( aep_dso,AEP_F8)))
472 {
473 AEPHKerr(AEPHK_F_AEP_INIT,AEPHK_R_NOT_LOADED);
474 goto err;
475 }
476
477 /* Copy the pointers */
478
479 p_AEP_ModExp = p1;
480 p_AEP_ModExpCrt = p2;
481#ifdef AEPRAND
482 p_AEP_GenRandom = p3;
483#endif
484 p_AEP_Finalize = p4;
485 p_AEP_Initialize = p5;
486 p_AEP_OpenConnection = p6;
487 p_AEP_SetBNCallBacks = p7;
488 p_AEP_CloseConnection = p8;
489
490 to_return = 1;
491
492 return to_return;
493
494 err:
495
496 if(aep_dso)
497 DSO_free(aep_dso);
498 aep_dso = NULL;
499
500 p_AEP_OpenConnection = NULL;
501 p_AEP_ModExp = NULL;
502 p_AEP_ModExpCrt = NULL;
503#ifdef AEPRAND
504 p_AEP_GenRandom = NULL;
505#endif
506 p_AEP_Initialize = NULL;
507 p_AEP_Finalize = NULL;
508 p_AEP_SetBNCallBacks = NULL;
509 p_AEP_CloseConnection = NULL;
510
511 return to_return;
512 }
513
514/* Destructor (complements the "ENGINE_aep()" constructor) */
515static int aep_destroy(ENGINE *e)
516 {
517 free_AEP_LIBNAME();
518 ERR_unload_AEPHK_strings();
519 return 1;
520 }
521
522static int aep_finish(ENGINE *e)
523 {
524 int to_return = 0, in_use;
525 AEP_RV rv;
526
527 if(aep_dso == NULL)
528 {
529 AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_NOT_LOADED);
530 goto err;
531 }
532
533 rv = aep_close_all_connections(0, &in_use);
534 if (rv != AEP_R_OK)
535 {
536 AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_CLOSE_HANDLES_FAILED);
537 goto err;
538 }
539 if (in_use)
540 {
541 AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_CONNECTIONS_IN_USE);
542 goto err;
543 }
544
545 rv = p_AEP_Finalize();
546 if (rv != AEP_R_OK)
547 {
548 AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_FINALIZE_FAILED);
549 goto err;
550 }
551
552 if(!DSO_free(aep_dso))
553 {
554 AEPHKerr(AEPHK_F_AEP_FINISH,AEPHK_R_UNIT_FAILURE);
555 goto err;
556 }
557
558 aep_dso = NULL;
559 p_AEP_CloseConnection = NULL;
560 p_AEP_OpenConnection = NULL;
561 p_AEP_ModExp = NULL;
562 p_AEP_ModExpCrt = NULL;
563#ifdef AEPRAND
564 p_AEP_GenRandom = NULL;
565#endif
566 p_AEP_Initialize = NULL;
567 p_AEP_Finalize = NULL;
568 p_AEP_SetBNCallBacks = NULL;
569
570 to_return = 1;
571 err:
572 return to_return;
573 }
574
575static int aep_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
576 {
577 int initialised = ((aep_dso == NULL) ? 0 : 1);
578 switch(cmd)
579 {
580 case AEP_CMD_SO_PATH:
581 if(p == NULL)
582 {
583 AEPHKerr(AEPHK_F_AEP_CTRL,
584 ERR_R_PASSED_NULL_PARAMETER);
585 return 0;
586 }
587 if(initialised)
588 {
589 AEPHKerr(AEPHK_F_AEP_CTRL,
590 AEPHK_R_ALREADY_LOADED);
591 return 0;
592 }
593 return set_AEP_LIBNAME((const char*)p);
594 default:
595 break;
596 }
597 AEPHKerr(AEPHK_F_AEP_CTRL,AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
598 return 0;
599 }
600
601static int aep_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
602 const BIGNUM *m, BN_CTX *ctx)
603 {
604 int to_return = 0;
605 int r_len = 0;
606 AEP_CONNECTION_HNDL hConnection;
607 AEP_RV rv;
608
609 r_len = BN_num_bits(m);
610
611 /* Perform in software if modulus is too large for hardware. */
612
613 if (r_len > max_key_len){
614 AEPHKerr(AEPHK_F_AEP_MOD_EXP, AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
615 return BN_mod_exp(r, a, p, m, ctx);
616 }
617
618 /*Grab a connection from the pool*/
619 rv = aep_get_connection(&hConnection);
620 if (rv != AEP_R_OK)
621 {
622 AEPHKerr(AEPHK_F_AEP_MOD_EXP,AEPHK_R_GET_HANDLE_FAILED);
623 return BN_mod_exp(r, a, p, m, ctx);
624 }
625
626 /*To the card with the mod exp*/
627 rv = p_AEP_ModExp(hConnection,(void*)a, (void*)p,(void*)m, (void*)r,NULL);
628
629 if (rv != AEP_R_OK)
630 {
631 AEPHKerr(AEPHK_F_AEP_MOD_EXP,AEPHK_R_MOD_EXP_FAILED);
632 rv = aep_close_connection(hConnection);
633 return BN_mod_exp(r, a, p, m, ctx);
634 }
635
636 /*Return the connection to the pool*/
637 rv = aep_return_connection(hConnection);
638 if (rv != AEP_R_OK)
639 {
640 AEPHKerr(AEPHK_F_AEP_MOD_EXP,AEPHK_R_RETURN_CONNECTION_FAILED);
641 goto err;
642 }
643
644 to_return = 1;
645 err:
646 return to_return;
647 }
648
649#ifndef OPENSSL_NO_RSA
650static AEP_RV aep_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
651 const BIGNUM *q, const BIGNUM *dmp1,
652 const BIGNUM *dmq1,const BIGNUM *iqmp, BN_CTX *ctx)
653 {
654 AEP_RV rv = AEP_R_OK;
655 AEP_CONNECTION_HNDL hConnection;
656
657 /*Grab a connection from the pool*/
658 rv = aep_get_connection(&hConnection);
659 if (rv != AEP_R_OK)
660 {
661 AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT,AEPHK_R_GET_HANDLE_FAILED);
662 return FAIL_TO_SW;
663 }
664
665 /*To the card with the mod exp*/
666 rv = p_AEP_ModExpCrt(hConnection,(void*)a, (void*)p, (void*)q, (void*)dmp1,(void*)dmq1,
667 (void*)iqmp,(void*)r,NULL);
668 if (rv != AEP_R_OK)
669 {
670 AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT,AEPHK_R_MOD_EXP_CRT_FAILED);
671 rv = aep_close_connection(hConnection);
672 return FAIL_TO_SW;
673 }
674
675 /*Return the connection to the pool*/
676 rv = aep_return_connection(hConnection);
677 if (rv != AEP_R_OK)
678 {
679 AEPHKerr(AEPHK_F_AEP_MOD_EXP_CRT,AEPHK_R_RETURN_CONNECTION_FAILED);
680 goto err;
681 }
682
683 err:
684 return rv;
685 }
686#endif
687
688
689#ifdef AEPRAND
690static int aep_rand(unsigned char *buf,int len )
691 {
692 AEP_RV rv = AEP_R_OK;
693 AEP_CONNECTION_HNDL hConnection;
694
695 CRYPTO_w_lock(CRYPTO_LOCK_RAND);
696
697 /*Can the request be serviced with what's already in the buffer?*/
698 if (len <= rand_block_bytes)
699 {
700 memcpy(buf, &rand_block[RAND_BLK_SIZE - rand_block_bytes], len);
701 rand_block_bytes -= len;
702 CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
703 }
704 else
705 /*If not the get another block of random bytes*/
706 {
707 CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
708
709 rv = aep_get_connection(&hConnection);
710 if (rv != AEP_R_OK)
711 {
712 AEPHKerr(AEPHK_F_AEP_RAND,AEPHK_R_GET_HANDLE_FAILED);
713 goto err_nounlock;
714 }
715
716 if (len > RAND_BLK_SIZE)
717 {
718 rv = p_AEP_GenRandom(hConnection, len, 2, buf, NULL);
719 if (rv != AEP_R_OK)
720 {
721 AEPHKerr(AEPHK_F_AEP_RAND,AEPHK_R_GET_RANDOM_FAILED);
722 goto err_nounlock;
723 }
724 }
725 else
726 {
727 CRYPTO_w_lock(CRYPTO_LOCK_RAND);
728
729 rv = p_AEP_GenRandom(hConnection, RAND_BLK_SIZE, 2, &rand_block[0], NULL);
730 if (rv != AEP_R_OK)
731 {
732 AEPHKerr(AEPHK_F_AEP_RAND,AEPHK_R_GET_RANDOM_FAILED);
733
734 goto err;
735 }
736
737 rand_block_bytes = RAND_BLK_SIZE;
738
739 memcpy(buf, &rand_block[RAND_BLK_SIZE - rand_block_bytes], len);
740 rand_block_bytes -= len;
741
742 CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
743 }
744
745 rv = aep_return_connection(hConnection);
746 if (rv != AEP_R_OK)
747 {
748 AEPHKerr(AEPHK_F_AEP_RAND,AEPHK_R_RETURN_CONNECTION_FAILED);
749
750 goto err_nounlock;
751 }
752 }
753
754 return 1;
755 err:
756 CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
757 err_nounlock:
758 return 0;
759 }
760
761static int aep_rand_status(void)
762{
763 return 1;
764}
765#endif
766
767#ifndef OPENSSL_NO_RSA
768static int aep_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
769 {
770 int to_return = 0;
771 AEP_RV rv = AEP_R_OK;
772
773 if (!aep_dso)
774 {
775 AEPHKerr(AEPHK_F_AEP_RSA_MOD_EXP,AEPHK_R_NOT_LOADED);
776 goto err;
777 }
778
779 /*See if we have all the necessary bits for a crt*/
780 if (rsa->q && rsa->dmp1 && rsa->dmq1 && rsa->iqmp)
781 {
782 rv = aep_mod_exp_crt(r0,I,rsa->p,rsa->q, rsa->dmp1,rsa->dmq1,rsa->iqmp,ctx);
783
784 if (rv == FAIL_TO_SW){
785 const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
786 to_return = (*meth->rsa_mod_exp)(r0, I, rsa, ctx);
787 goto err;
788 }
789 else if (rv != AEP_R_OK)
790 goto err;
791 }
792 else
793 {
794 if (!rsa->d || !rsa->n)
795 {
796 AEPHKerr(AEPHK_F_AEP_RSA_MOD_EXP,AEPHK_R_MISSING_KEY_COMPONENTS);
797 goto err;
798 }
799
800 rv = aep_mod_exp(r0,I,rsa->d,rsa->n,ctx);
801 if (rv != AEP_R_OK)
802 goto err;
803
804 }
805
806 to_return = 1;
807
808 err:
809 return to_return;
810}
811#endif
812
813#ifndef OPENSSL_NO_DSA
814static int aep_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
815 BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
816 BN_CTX *ctx, BN_MONT_CTX *in_mont)
817 {
818 BIGNUM t;
819 int to_return = 0;
820 BN_init(&t);
821
822 /* let rr = a1 ^ p1 mod m */
823 if (!aep_mod_exp(rr,a1,p1,m,ctx)) goto end;
824 /* let t = a2 ^ p2 mod m */
825 if (!aep_mod_exp(&t,a2,p2,m,ctx)) goto end;
826 /* let rr = rr * t mod m */
827 if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
828 to_return = 1;
829 end:
830 BN_free(&t);
831 return to_return;
832 }
833
834static int aep_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
835 const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
836 BN_MONT_CTX *m_ctx)
837 {
838 return aep_mod_exp(r, a, p, m, ctx);
839 }
840#endif
841
842#ifndef OPENSSL_NO_RSA
843/* This function is aliased to mod_exp (with the mont stuff dropped). */
844static int aep_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
845 const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
846 {
847 return aep_mod_exp(r, a, p, m, ctx);
848 }
849#endif
850
851#ifndef OPENSSL_NO_DH
852/* This function is aliased to mod_exp (with the dh and mont dropped). */
853static int aep_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a,
854 const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
855 BN_MONT_CTX *m_ctx)
856 {
857 return aep_mod_exp(r, a, p, m, ctx);
858 }
859#endif
860
861static AEP_RV aep_get_connection(AEP_CONNECTION_HNDL_PTR phConnection)
862 {
863 int count;
864 AEP_RV rv = AEP_R_OK;
865
866 /*Get the current process id*/
867 pid_t curr_pid;
868
869 CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
870
871 curr_pid = getpid();
872
873 /*Check if this is the first time this is being called from the current
874 process*/
875 if (recorded_pid != curr_pid)
876 {
877 /*Remember our pid so we can check if we're in a new process*/
878 recorded_pid = curr_pid;
879
880 /*Call Finalize to make sure we have not inherited some data
881 from a parent process*/
882 p_AEP_Finalize();
883
884 /*Initialise the AEP API*/
885 rv = p_AEP_Initialize(NULL);
886
887 if (rv != AEP_R_OK)
888 {
889 AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,AEPHK_R_INIT_FAILURE);
890 recorded_pid = 0;
891 goto end;
892 }
893
894 /*Set the AEP big num call back functions*/
895 rv = p_AEP_SetBNCallBacks(&GetBigNumSize, &MakeAEPBigNum,
896 &ConvertAEPBigNum);
897
898 if (rv != AEP_R_OK)
899 {
900 AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,AEPHK_R_SETBNCALLBACK_FAILURE);
901 recorded_pid = 0;
902 goto end;
903 }
904
905#ifdef AEPRAND
906 /*Reset the rand byte count*/
907 rand_block_bytes = 0;
908#endif
909
910 /*Init the structures*/
911 for (count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
912 {
913 aep_app_conn_table[count].conn_state = NotConnected;
914 aep_app_conn_table[count].conn_hndl = 0;
915 }
916
917 /*Open a connection*/
918 rv = p_AEP_OpenConnection(phConnection);
919
920 if (rv != AEP_R_OK)
921 {
922 AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,AEPHK_R_UNIT_FAILURE);
923 recorded_pid = 0;
924 goto end;
925 }
926
927 aep_app_conn_table[0].conn_state = InUse;
928 aep_app_conn_table[0].conn_hndl = *phConnection;
929 goto end;
930 }
931 /*Check the existing connections to see if we can find a free one*/
932 for (count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
933 {
934 if (aep_app_conn_table[count].conn_state == Connected)
935 {
936 aep_app_conn_table[count].conn_state = InUse;
937 *phConnection = aep_app_conn_table[count].conn_hndl;
938 goto end;
939 }
940 }
941 /*If no connections available, we're going to have to try
942 to open a new one*/
943 for (count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
944 {
945 if (aep_app_conn_table[count].conn_state == NotConnected)
946 {
947 /*Open a connection*/
948 rv = p_AEP_OpenConnection(phConnection);
949
950 if (rv != AEP_R_OK)
951 {
952 AEPHKerr(AEPHK_F_AEP_GET_CONNECTION,AEPHK_R_UNIT_FAILURE);
953 goto end;
954 }
955
956 aep_app_conn_table[count].conn_state = InUse;
957 aep_app_conn_table[count].conn_hndl = *phConnection;
958 goto end;
959 }
960 }
961 rv = AEP_R_GENERAL_ERROR;
962 end:
963 CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
964 return rv;
965 }
966
967
968static AEP_RV aep_return_connection(AEP_CONNECTION_HNDL hConnection)
969 {
970 int count;
971
972 CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
973
974 /*Find the connection item that matches this connection handle*/
975 for(count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
976 {
977 if (aep_app_conn_table[count].conn_hndl == hConnection)
978 {
979 aep_app_conn_table[count].conn_state = Connected;
980 break;
981 }
982 }
983
984 CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
985
986 return AEP_R_OK;
987 }
988
989static AEP_RV aep_close_connection(AEP_CONNECTION_HNDL hConnection)
990 {
991 int count;
992 AEP_RV rv = AEP_R_OK;
993
994 CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
995
996 /*Find the connection item that matches this connection handle*/
997 for(count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
998 {
999 if (aep_app_conn_table[count].conn_hndl == hConnection)
1000 {
1001 rv = p_AEP_CloseConnection(aep_app_conn_table[count].conn_hndl);
1002 if (rv != AEP_R_OK)
1003 goto end;
1004 aep_app_conn_table[count].conn_state = NotConnected;
1005 aep_app_conn_table[count].conn_hndl = 0;
1006 break;
1007 }
1008 }
1009
1010 end:
1011 CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
1012 return rv;
1013 }
1014
1015static AEP_RV aep_close_all_connections(int use_engine_lock, int *in_use)
1016 {
1017 int count;
1018 AEP_RV rv = AEP_R_OK;
1019
1020 *in_use = 0;
1021 if (use_engine_lock) CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
1022 for (count = 0;count < MAX_PROCESS_CONNECTIONS;count ++)
1023 {
1024 switch (aep_app_conn_table[count].conn_state)
1025 {
1026 case Connected:
1027 rv = p_AEP_CloseConnection(aep_app_conn_table[count].conn_hndl);
1028 if (rv != AEP_R_OK)
1029 goto end;
1030 aep_app_conn_table[count].conn_state = NotConnected;
1031 aep_app_conn_table[count].conn_hndl = 0;
1032 break;
1033 case InUse:
1034 (*in_use)++;
1035 break;
1036 case NotConnected:
1037 break;
1038 }
1039 }
1040 end:
1041 if (use_engine_lock) CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
1042 return rv;
1043 }
1044
1045/*BigNum call back functions, used to convert OpenSSL bignums into AEP bignums.
1046 Note only 32bit Openssl build support*/
1047
1048static AEP_RV GetBigNumSize(AEP_VOID_PTR ArbBigNum, AEP_U32* BigNumSize)
1049 {
1050 BIGNUM* bn;
1051
1052 /*Cast the ArbBigNum pointer to our BIGNUM struct*/
1053 bn = (BIGNUM*) ArbBigNum;
1054
1055#ifdef SIXTY_FOUR_BIT_LONG
1056 *BigNumSize = bn->top << 3;
1057#else
1058 /*Size of the bignum in bytes is equal to the bn->top (no of 32 bit
1059 words) multiplies by 4*/
1060 *BigNumSize = bn->top << 2;
1061#endif
1062
1063 return AEP_R_OK;
1064 }
1065
1066static AEP_RV MakeAEPBigNum(AEP_VOID_PTR ArbBigNum, AEP_U32 BigNumSize,
1067 unsigned char* AEP_BigNum)
1068 {
1069 BIGNUM* bn;
1070
1071#ifndef SIXTY_FOUR_BIT_LONG
1072 unsigned char* buf;
1073 int i;
1074#endif
1075
1076 /*Cast the ArbBigNum pointer to our BIGNUM struct*/
1077 bn = (BIGNUM*) ArbBigNum;
1078
1079#ifdef SIXTY_FOUR_BIT_LONG
1080 memcpy(AEP_BigNum, bn->d, BigNumSize);
1081#else
1082 /*Must copy data into a (monotone) least significant byte first format
1083 performing endian conversion if necessary*/
1084 for(i=0;i<bn->top;i++)
1085 {
1086 buf = (unsigned char*)&bn->d[i];
1087
1088 *((AEP_U32*)AEP_BigNum) = (AEP_U32)
1089 ((unsigned) buf[1] << 8 | buf[0]) |
1090 ((unsigned) buf[3] << 8 | buf[2]) << 16;
1091
1092 AEP_BigNum += 4;
1093 }
1094#endif
1095
1096 return AEP_R_OK;
1097 }
1098
1099/*Turn an AEP Big Num back to a user big num*/
1100static AEP_RV ConvertAEPBigNum(void* ArbBigNum, AEP_U32 BigNumSize,
1101 unsigned char* AEP_BigNum)
1102 {
1103 BIGNUM* bn;
1104#ifndef SIXTY_FOUR_BIT_LONG
1105 int i;
1106#endif
1107
1108 bn = (BIGNUM*)ArbBigNum;
1109
1110 /*Expand the result bn so that it can hold our big num.
1111 Size is in bits*/
1112 bn_expand(bn, (int)(BigNumSize << 3));
1113
1114#ifdef SIXTY_FOUR_BIT_LONG
1115 bn->top = BigNumSize >> 3;
1116
1117 if((BigNumSize & 7) != 0)
1118 bn->top++;
1119
1120 memset(bn->d, 0, bn->top << 3);
1121
1122 memcpy(bn->d, AEP_BigNum, BigNumSize);
1123#else
1124 bn->top = BigNumSize >> 2;
1125
1126 for(i=0;i<bn->top;i++)
1127 {
1128 bn->d[i] = (AEP_U32)
1129 ((unsigned) AEP_BigNum[3] << 8 | AEP_BigNum[2]) << 16 |
1130 ((unsigned) AEP_BigNum[1] << 8 | AEP_BigNum[0]);
1131 AEP_BigNum += 4;
1132 }
1133#endif
1134
1135 return AEP_R_OK;
1136}
1137
1138#endif /* !OPENSSL_NO_HW_AEP */
1139#endif /* !OPENSSL_NO_HW */
diff --git a/src/lib/libssl/src/engines/e_aep.ec b/src/lib/libssl/src/engines/e_aep.ec
deleted file mode 100644
index 8eae642e06..0000000000
--- a/src/lib/libssl/src/engines/e_aep.ec
+++ /dev/null
@@ -1 +0,0 @@
1L AEPHK e_aep_err.h e_aep_err.c
diff --git a/src/lib/libssl/src/engines/e_aep_err.c b/src/lib/libssl/src/engines/e_aep_err.c
deleted file mode 100644
index 3f95881cab..0000000000
--- a/src/lib/libssl/src/engines/e_aep_err.c
+++ /dev/null
@@ -1,161 +0,0 @@
1/* e_aep_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_aep_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 AEPHK_str_functs[]=
72 {
73{ERR_FUNC(AEPHK_F_AEP_CTRL), "AEP_CTRL"},
74{ERR_FUNC(AEPHK_F_AEP_FINISH), "AEP_FINISH"},
75{ERR_FUNC(AEPHK_F_AEP_GET_CONNECTION), "AEP_GET_CONNECTION"},
76{ERR_FUNC(AEPHK_F_AEP_INIT), "AEP_INIT"},
77{ERR_FUNC(AEPHK_F_AEP_MOD_EXP), "AEP_MOD_EXP"},
78{ERR_FUNC(AEPHK_F_AEP_MOD_EXP_CRT), "AEP_MOD_EXP_CRT"},
79{ERR_FUNC(AEPHK_F_AEP_RAND), "AEP_RAND"},
80{ERR_FUNC(AEPHK_F_AEP_RSA_MOD_EXP), "AEP_RSA_MOD_EXP"},
81{0,NULL}
82 };
83
84static ERR_STRING_DATA AEPHK_str_reasons[]=
85 {
86{ERR_REASON(AEPHK_R_ALREADY_LOADED) ,"already loaded"},
87{ERR_REASON(AEPHK_R_CLOSE_HANDLES_FAILED),"close handles failed"},
88{ERR_REASON(AEPHK_R_CONNECTIONS_IN_USE) ,"connections in use"},
89{ERR_REASON(AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED),"ctrl command not implemented"},
90{ERR_REASON(AEPHK_R_FINALIZE_FAILED) ,"finalize failed"},
91{ERR_REASON(AEPHK_R_GET_HANDLE_FAILED) ,"get handle failed"},
92{ERR_REASON(AEPHK_R_GET_RANDOM_FAILED) ,"get random failed"},
93{ERR_REASON(AEPHK_R_INIT_FAILURE) ,"init failure"},
94{ERR_REASON(AEPHK_R_MISSING_KEY_COMPONENTS),"missing key components"},
95{ERR_REASON(AEPHK_R_MOD_EXP_CRT_FAILED) ,"mod exp crt failed"},
96{ERR_REASON(AEPHK_R_MOD_EXP_FAILED) ,"mod exp failed"},
97{ERR_REASON(AEPHK_R_NOT_LOADED) ,"not loaded"},
98{ERR_REASON(AEPHK_R_OK) ,"ok"},
99{ERR_REASON(AEPHK_R_RETURN_CONNECTION_FAILED),"return connection failed"},
100{ERR_REASON(AEPHK_R_SETBNCALLBACK_FAILURE),"setbncallback failure"},
101{ERR_REASON(AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL),"size too large or too small"},
102{ERR_REASON(AEPHK_R_UNIT_FAILURE) ,"unit failure"},
103{0,NULL}
104 };
105
106#endif
107
108#ifdef AEPHK_LIB_NAME
109static ERR_STRING_DATA AEPHK_lib_name[]=
110 {
111{0 ,AEPHK_LIB_NAME},
112{0,NULL}
113 };
114#endif
115
116
117static int AEPHK_lib_error_code=0;
118static int AEPHK_error_init=1;
119
120static void ERR_load_AEPHK_strings(void)
121 {
122 if (AEPHK_lib_error_code == 0)
123 AEPHK_lib_error_code=ERR_get_next_error_library();
124
125 if (AEPHK_error_init)
126 {
127 AEPHK_error_init=0;
128#ifndef OPENSSL_NO_ERR
129 ERR_load_strings(AEPHK_lib_error_code,AEPHK_str_functs);
130 ERR_load_strings(AEPHK_lib_error_code,AEPHK_str_reasons);
131#endif
132
133#ifdef AEPHK_LIB_NAME
134 AEPHK_lib_name->error = ERR_PACK(AEPHK_lib_error_code,0,0);
135 ERR_load_strings(0,AEPHK_lib_name);
136#endif
137 }
138 }
139
140static void ERR_unload_AEPHK_strings(void)
141 {
142 if (AEPHK_error_init == 0)
143 {
144#ifndef OPENSSL_NO_ERR
145 ERR_unload_strings(AEPHK_lib_error_code,AEPHK_str_functs);
146 ERR_unload_strings(AEPHK_lib_error_code,AEPHK_str_reasons);
147#endif
148
149#ifdef AEPHK_LIB_NAME
150 ERR_unload_strings(0,AEPHK_lib_name);
151#endif
152 AEPHK_error_init=1;
153 }
154 }
155
156static void ERR_AEPHK_error(int function, int reason, char *file, int line)
157 {
158 if (AEPHK_lib_error_code == 0)
159 AEPHK_lib_error_code=ERR_get_next_error_library();
160 ERR_PUT_error(AEPHK_lib_error_code,function,reason,file,line);
161 }
diff --git a/src/lib/libssl/src/engines/e_aep_err.h b/src/lib/libssl/src/engines/e_aep_err.h
deleted file mode 100644
index 35b2e74260..0000000000
--- a/src/lib/libssl/src/engines/e_aep_err.h
+++ /dev/null
@@ -1,105 +0,0 @@
1/* ====================================================================
2 * Copyright (c) 2001 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_AEPHK_ERR_H
56#define HEADER_AEPHK_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_AEPHK_strings(void);
67static void ERR_unload_AEPHK_strings(void);
68static void ERR_AEPHK_error(int function, int reason, char *file, int line);
69#define AEPHKerr(f,r) ERR_AEPHK_error((f),(r),__FILE__,__LINE__)
70
71/* Error codes for the AEPHK functions. */
72
73/* Function codes. */
74#define AEPHK_F_AEP_CTRL 100
75#define AEPHK_F_AEP_FINISH 101
76#define AEPHK_F_AEP_GET_CONNECTION 102
77#define AEPHK_F_AEP_INIT 103
78#define AEPHK_F_AEP_MOD_EXP 104
79#define AEPHK_F_AEP_MOD_EXP_CRT 105
80#define AEPHK_F_AEP_RAND 106
81#define AEPHK_F_AEP_RSA_MOD_EXP 107
82
83/* Reason codes. */
84#define AEPHK_R_ALREADY_LOADED 100
85#define AEPHK_R_CLOSE_HANDLES_FAILED 101
86#define AEPHK_R_CONNECTIONS_IN_USE 102
87#define AEPHK_R_CTRL_COMMAND_NOT_IMPLEMENTED 103
88#define AEPHK_R_FINALIZE_FAILED 104
89#define AEPHK_R_GET_HANDLE_FAILED 105
90#define AEPHK_R_GET_RANDOM_FAILED 106
91#define AEPHK_R_INIT_FAILURE 107
92#define AEPHK_R_MISSING_KEY_COMPONENTS 108
93#define AEPHK_R_MOD_EXP_CRT_FAILED 109
94#define AEPHK_R_MOD_EXP_FAILED 110
95#define AEPHK_R_NOT_LOADED 111
96#define AEPHK_R_OK 112
97#define AEPHK_R_RETURN_CONNECTION_FAILED 113
98#define AEPHK_R_SETBNCALLBACK_FAILURE 114
99#define AEPHK_R_SIZE_TOO_LARGE_OR_TOO_SMALL 116
100#define AEPHK_R_UNIT_FAILURE 115
101
102#ifdef __cplusplus
103}
104#endif
105#endif
diff --git a/src/lib/libssl/src/engines/vendor_defns/aep.h b/src/lib/libssl/src/engines/vendor_defns/aep.h
deleted file mode 100644
index 5e9754fe43..0000000000
--- a/src/lib/libssl/src/engines/vendor_defns/aep.h
+++ /dev/null
@@ -1,178 +0,0 @@
1/* This header declares the necessary definitions for using the exponentiation
2 * acceleration capabilities, and rnd number generation of the AEP card.
3 *
4 */
5
6/*
7 *
8 * Some AEP defines
9 *
10 */
11
12/*Successful return value*/
13#define AEP_R_OK 0x00000000
14
15/*Miscelleanous unsuccessful return value*/
16#define AEP_R_GENERAL_ERROR 0x10000001
17
18/*Insufficient host memory*/
19#define AEP_R_HOST_MEMORY 0x10000002
20
21#define AEP_R_FUNCTION_FAILED 0x10000006
22
23/*Invalid arguments in function call*/
24#define AEP_R_ARGUMENTS_BAD 0x10020000
25
26#define AEP_R_NO_TARGET_RESOURCES 0x10030000
27
28/*Error occuring on socket operation*/
29#define AEP_R_SOCKERROR 0x10000010
30
31/*Socket has been closed from the other end*/
32#define AEP_R_SOCKEOF 0x10000011
33
34/*Invalid handles*/
35#define AEP_R_CONNECTION_HANDLE_INVALID 0x100000B3
36
37#define AEP_R_TRANSACTION_HANDLE_INVALID 0x10040000
38
39/*Transaction has not yet returned from accelerator*/
40#define AEP_R_TRANSACTION_NOT_READY 0x00010000
41
42/*There is already a thread waiting on this transaction*/
43#define AEP_R_TRANSACTION_CLAIMED 0x10050000
44
45/*The transaction timed out*/
46#define AEP_R_TIMED_OUT 0x10060000
47
48#define AEP_R_FXN_NOT_IMPLEMENTED 0x10070000
49
50#define AEP_R_TARGET_ERROR 0x10080000
51
52/*Error in the AEP daemon process*/
53#define AEP_R_DAEMON_ERROR 0x10090000
54
55/*Invalid ctx id*/
56#define AEP_R_INVALID_CTX_ID 0x10009000
57
58#define AEP_R_NO_KEY_MANAGER 0x1000a000
59
60/*Error obtaining a mutex*/
61#define AEP_R_MUTEX_BAD 0x000001A0
62
63/*Fxn call before AEP_Initialise ot after AEP_Finialise*/
64#define AEP_R_AEPAPI_NOT_INITIALIZED 0x10000190
65
66/*AEP_Initialise has already been called*/
67#define AEP_R_AEPAPI_ALREADY_INITIALIZED 0x10000191
68
69/*Maximum number of connections to daemon reached*/
70#define AEP_R_NO_MORE_CONNECTION_HNDLS 0x10000200
71
72/*
73 *
74 * Some AEP Type definitions
75 *
76 */
77
78/* an unsigned 8-bit value */
79typedef unsigned char AEP_U8;
80
81/* an unsigned 8-bit character */
82typedef char AEP_CHAR;
83
84/* a BYTE-sized Boolean flag */
85typedef AEP_U8 AEP_BBOOL;
86
87/*Unsigned value, at least 16 bits long*/
88typedef unsigned short AEP_U16;
89
90/* an unsigned value, at least 32 bits long */
91#ifdef SIXTY_FOUR_BIT_LONG
92typedef unsigned int AEP_U32;
93#else
94typedef unsigned long AEP_U32;
95#endif
96
97#ifdef SIXTY_FOUR_BIT_LONG
98typedef unsigned long AEP_U64;
99#else
100typedef struct { unsigned long l1, l2; } AEP_U64;
101#endif
102
103/* at least 32 bits; each bit is a Boolean flag */
104typedef AEP_U32 AEP_FLAGS;
105
106typedef AEP_U8 *AEP_U8_PTR;
107typedef AEP_CHAR *AEP_CHAR_PTR;
108typedef AEP_U32 *AEP_U32_PTR;
109typedef AEP_U64 *AEP_U64_PTR;
110typedef void *AEP_VOID_PTR;
111
112/* Pointer to a AEP_VOID_PTR-- i.e., pointer to pointer to void */
113typedef AEP_VOID_PTR *AEP_VOID_PTR_PTR;
114
115/*Used to identify an AEP connection handle*/
116typedef AEP_U32 AEP_CONNECTION_HNDL;
117
118/*Pointer to an AEP connection handle*/
119typedef AEP_CONNECTION_HNDL *AEP_CONNECTION_HNDL_PTR;
120
121/*Used by an application (in conjunction with the apps process id) to
122identify an individual transaction*/
123typedef AEP_U32 AEP_TRANSACTION_ID;
124
125/*Pointer to an applications transaction identifier*/
126typedef AEP_TRANSACTION_ID *AEP_TRANSACTION_ID_PTR;
127
128/*Return value type*/
129typedef AEP_U32 AEP_RV;
130
131#define MAX_PROCESS_CONNECTIONS 256
132
133#define RAND_BLK_SIZE 1024
134
135typedef enum{
136 NotConnected= 0,
137 Connected= 1,
138 InUse= 2
139} AEP_CONNECTION_STATE;
140
141
142typedef struct AEP_CONNECTION_ENTRY{
143 AEP_CONNECTION_STATE conn_state;
144 AEP_CONNECTION_HNDL conn_hndl;
145} AEP_CONNECTION_ENTRY;
146
147
148typedef AEP_RV t_AEP_OpenConnection(AEP_CONNECTION_HNDL_PTR phConnection);
149typedef AEP_RV t_AEP_CloseConnection(AEP_CONNECTION_HNDL hConnection);
150
151typedef AEP_RV t_AEP_ModExp(AEP_CONNECTION_HNDL hConnection,
152 AEP_VOID_PTR pA, AEP_VOID_PTR pP,
153 AEP_VOID_PTR pN,
154 AEP_VOID_PTR pResult,
155 AEP_TRANSACTION_ID* pidTransID);
156
157typedef AEP_RV t_AEP_ModExpCrt(AEP_CONNECTION_HNDL hConnection,
158 AEP_VOID_PTR pA, AEP_VOID_PTR pP,
159 AEP_VOID_PTR pQ,
160 AEP_VOID_PTR pDmp1, AEP_VOID_PTR pDmq1,
161 AEP_VOID_PTR pIqmp,
162 AEP_VOID_PTR pResult,
163 AEP_TRANSACTION_ID* pidTransID);
164
165#ifdef AEPRAND
166typedef AEP_RV t_AEP_GenRandom(AEP_CONNECTION_HNDL hConnection,
167 AEP_U32 Len,
168 AEP_U32 Type,
169 AEP_VOID_PTR pResult,
170 AEP_TRANSACTION_ID* pidTransID);
171#endif
172
173typedef AEP_RV t_AEP_Initialize(AEP_VOID_PTR pInitArgs);
174typedef AEP_RV t_AEP_Finalize(void);
175typedef AEP_RV t_AEP_SetBNCallBacks(AEP_RV (*GetBigNumSizeFunc)(AEP_VOID_PTR ArbBigNum, AEP_U32* BigNumSize),
176 AEP_RV (*MakeAEPBigNumFunc)(AEP_VOID_PTR ArbBigNum, AEP_U32 BigNumSize, unsigned char* AEP_BigNum),
177 AEP_RV (*ConverAEPBigNumFunc)(void* ArbBigNum, AEP_U32 BigNumSize, unsigned char* AEP_BigNum));
178
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-21 00:32:45 +0000