1/* crypto/rsa/rsa.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_RSA_H
60#define HEADER_RSA_H
61
62#include <openssl/asn1.h>
63
64#ifndef OPENSSL_NO_BIO
65#include <openssl/bio.h>
66#endif
67#include <openssl/crypto.h>
68#include <openssl/ossl_typ.h>
69#ifndef OPENSSL_NO_DEPRECATED
70#include <openssl/bn.h>
71#endif
72
73#ifdef OPENSSL_NO_RSA
74#error RSA is disabled.
75#endif
76
77#ifdef __cplusplus
78extern "C" {
79#endif
80
81/* Declared already in ossl_typ.h */
82/* typedef struct rsa_st RSA; */
83/* typedef struct rsa_meth_st RSA_METHOD; */
84
85struct rsa_meth_st
86 {
87 const char *name;
88 int (*rsa_pub_enc)(int flen,const unsigned char *from,
89 unsigned char *to,
90 RSA *rsa,int padding);
91 int (*rsa_pub_dec)(int flen,const unsigned char *from,
92 unsigned char *to,
93 RSA *rsa,int padding);
94 int (*rsa_priv_enc)(int flen,const unsigned char *from,
95 unsigned char *to,
96 RSA *rsa,int padding);
97 int (*rsa_priv_dec)(int flen,const unsigned char *from,
98 unsigned char *to,
99 RSA *rsa,int padding);
100 int (*rsa_mod_exp)(BIGNUM *r0,const BIGNUM *I,RSA *rsa,BN_CTX *ctx); /* Can be null */
101 int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
102 const BIGNUM *m, BN_CTX *ctx,
103 BN_MONT_CTX *m_ctx); /* Can be null */
104 int (*init)(RSA *rsa); /* called at new */
105 int (*finish)(RSA *rsa); /* called at free */
106 int flags; /* RSA_METHOD_FLAG_* things */
107 char *app_data; /* may be needed! */
108/* New sign and verify functions: some libraries don't allow arbitrary data
109 * to be signed/verified: this allows them to be used. Note: for this to work
110 * the RSA_public_decrypt() and RSA_private_encrypt() should *NOT* be used
111 * RSA_sign(), RSA_verify() should be used instead. Note: for backwards
112 * compatibility this functionality is only enabled if the RSA_FLAG_SIGN_VER
113 * option is set in 'flags'.
114 */
115 int (*rsa_sign)(int type,
116 const unsigned char *m, unsigned int m_length,
117 unsigned char *sigret, unsigned int *siglen, const RSA *rsa);
118 int (*rsa_verify)(int dtype,
119 const unsigned char *m, unsigned int m_length,
120 const unsigned char *sigbuf, unsigned int siglen,
121 const RSA *rsa);
122/* If this callback is NULL, the builtin software RSA key-gen will be used. This
123 * is for behavioural compatibility whilst the code gets rewired, but one day
124 * it would be nice to assume there are no such things as "builtin software"
125 * implementations. */
126 int (*rsa_keygen)(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
127 };
128
129struct rsa_st
130 {
131 /* The first parameter is used to pickup errors where
132 * this is passed instead of aEVP_PKEY, it is set to 0 */
133 int pad;
134 long version;
135 const RSA_METHOD *meth;
136 /* functional reference if 'meth' is ENGINE-provided */
137 ENGINE *engine;
138 BIGNUM *n;
139 BIGNUM *e;
140 BIGNUM *d;
141 BIGNUM *p;
142 BIGNUM *q;
143 BIGNUM *dmp1;
144 BIGNUM *dmq1;
145 BIGNUM *iqmp;
146 /* be careful using this if the RSA structure is shared */
147 CRYPTO_EX_DATA ex_data;
148 int references;
149 int flags;
150
151 /* Used to cache montgomery values */
152 BN_MONT_CTX *_method_mod_n;
153 BN_MONT_CTX *_method_mod_p;
154 BN_MONT_CTX *_method_mod_q;
155
156 /* all BIGNUM values are actually in the following data, if it is not
157 * NULL */
158 char *bignum_data;
159 BN_BLINDING *blinding;
160 BN_BLINDING *mt_blinding;
161 };
162
163#ifndef OPENSSL_RSA_MAX_MODULUS_BITS
164# define OPENSSL_RSA_MAX_MODULUS_BITS 16384
165#endif
166
167#ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
168# define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
169#endif
170#ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
171# define OPENSSL_RSA_MAX_PUBEXP_BITS 64 /* exponent limit enforced for "large" modulus only */
172#endif
173
174#define RSA_3 0x3L
175#define RSA_F4 0x10001L
176
177#define RSA_METHOD_FLAG_NO_CHECK 0x0001 /* don't check pub/private match */
178
179#define RSA_FLAG_CACHE_PUBLIC 0x0002
180#define RSA_FLAG_CACHE_PRIVATE 0x0004
181#define RSA_FLAG_BLINDING 0x0008
182#define RSA_FLAG_THREAD_SAFE 0x0010
183/* This flag means the private key operations will be handled by rsa_mod_exp
184 * and that they do not depend on the private key components being present:
185 * for example a key stored in external hardware. Without this flag bn_mod_exp
186 * gets called when private key components are absent.
187 */
188#define RSA_FLAG_EXT_PKEY 0x0020
189
190/* This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify functions.
191 */
192#define RSA_FLAG_SIGN_VER 0x0040
193
194#define RSA_FLAG_NO_BLINDING 0x0080 /* new with 0.9.6j and 0.9.7b; the built-in
195 * RSA implementation now uses blinding by
196 * default (ignoring RSA_FLAG_BLINDING),
197 * but other engines might not need it
198 */
199#define RSA_FLAG_NO_CONSTTIME 0x0100 /* new with 0.9.8f; the built-in RSA
200 * implementation now uses constant time
201 * operations by default in private key operations,
202 * e.g., constant time modular exponentiation,
203 * modular inverse without leaking branches,
204 * division without leaking branches. This
205 * flag disables these constant time
206 * operations and results in faster RSA
207 * private key operations.
208 */
209#ifndef OPENSSL_NO_DEPRECATED
210#define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME /* deprecated name for the flag*/
211 /* new with 0.9.7h; the built-in RSA
212 * implementation now uses constant time
213 * modular exponentiation for secret exponents
214 * by default. This flag causes the
215 * faster variable sliding window method to
216 * be used for all exponents.
217 */
218#endif
219
220
221#define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
222 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \
223 pad, NULL)
224
225#define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
226 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \
227 EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
228
229#define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
230 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
231 (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
232 EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \
233 len, NULL)
234
235#define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
236 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
237 (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
238 EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \
239 0, plen)
240
241#define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
242 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
243 EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
244
245#define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
246 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
247 EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
248
249#define EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md) \
250 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_SIG, \
251 EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md)
252
253#define EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \
254 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_SIG, \
255 EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd)
256
257#define EVP_PKEY_CTRL_RSA_PADDING (EVP_PKEY_ALG_CTRL + 1)
258#define EVP_PKEY_CTRL_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 2)
259
260#define EVP_PKEY_CTRL_RSA_KEYGEN_BITS (EVP_PKEY_ALG_CTRL + 3)
261#define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
262#define EVP_PKEY_CTRL_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 5)
263
264#define EVP_PKEY_CTRL_GET_RSA_PADDING (EVP_PKEY_ALG_CTRL + 6)
265#define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 7)
266#define EVP_PKEY_CTRL_GET_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 8)
267
268#define RSA_PKCS1_PADDING 1
269#define RSA_SSLV23_PADDING 2
270#define RSA_NO_PADDING 3
271#define RSA_PKCS1_OAEP_PADDING 4
272#define RSA_X931_PADDING 5
273/* EVP_PKEY_ only */
274#define RSA_PKCS1_PSS_PADDING 6
275
276#define RSA_PKCS1_PADDING_SIZE 11
277
278#define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg)
279#define RSA_get_app_data(s) RSA_get_ex_data(s,0)
280
281RSA * RSA_new(void);
282RSA * RSA_new_method(ENGINE *engine);
283int RSA_size(const RSA *rsa);
284
285/* Deprecated version */
286#ifndef OPENSSL_NO_DEPRECATED
287RSA * RSA_generate_key(int bits, unsigned long e,void
288 (*callback)(int,int,void *),void *cb_arg);
289#endif /* !defined(OPENSSL_NO_DEPRECATED) */
290
291/* New version */
292int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
293
294int RSA_check_key(const RSA *);
295 /* next 4 return -1 on error */
296int RSA_public_encrypt(int flen, const unsigned char *from,
297 unsigned char *to, RSA *rsa,int padding);
298int RSA_private_encrypt(int flen, const unsigned char *from,
299 unsigned char *to, RSA *rsa,int padding);
300int RSA_public_decrypt(int flen, const unsigned char *from,
301 unsigned char *to, RSA *rsa,int padding);
302int RSA_private_decrypt(int flen, const unsigned char *from,
303 unsigned char *to, RSA *rsa,int padding);
304void RSA_free (RSA *r);
305/* "up" the RSA object's reference count */
306int RSA_up_ref(RSA *r);
307
308int RSA_flags(const RSA *r);
309
310void RSA_set_default_method(const RSA_METHOD *meth);
311const RSA_METHOD *RSA_get_default_method(void);
312const RSA_METHOD *RSA_get_method(const RSA *rsa);
313int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
314
315/* This function needs the memory locking malloc callbacks to be installed */
316int RSA_memory_lock(RSA *r);
317
318/* these are the actual SSLeay RSA functions */
319const RSA_METHOD *RSA_PKCS1_SSLeay(void);
320
321const RSA_METHOD *RSA_null_method(void);
322
323DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey)
324DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey)
325
326typedef struct rsa_pss_params_st
327 {
328 X509_ALGOR *hashAlgorithm;
329 X509_ALGOR *maskGenAlgorithm;
330 ASN1_INTEGER *saltLength;
331 ASN1_INTEGER *trailerField;
332 } RSA_PSS_PARAMS;
333
334DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
335
336#ifndef OPENSSL_NO_FP_API
337int RSA_print_fp(FILE *fp, const RSA *r,int offset);
338#endif
339
340#ifndef OPENSSL_NO_BIO
341int RSA_print(BIO *bp, const RSA *r,int offset);
342#endif
343
344#ifndef OPENSSL_NO_RC4
345int i2d_RSA_NET(const RSA *a, unsigned char **pp,
346 int (*cb)(char *buf, int len, const char *prompt, int verify),
347 int sgckey);
348RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length,
349 int (*cb)(char *buf, int len, const char *prompt, int verify),
350 int sgckey);
351
352int i2d_Netscape_RSA(const RSA *a, unsigned char **pp,
353 int (*cb)(char *buf, int len, const char *prompt,
354 int verify));
355RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length,
356 int (*cb)(char *buf, int len, const char *prompt,
357 int verify));
358#endif
359
360/* The following 2 functions sign and verify a X509_SIG ASN1 object
361 * inside PKCS#1 padded RSA encryption */
362int RSA_sign(int type, const unsigned char *m, unsigned int m_length,
363 unsigned char *sigret, unsigned int *siglen, RSA *rsa);
364int RSA_verify(int type, const unsigned char *m, unsigned int m_length,
365 const unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
366
367/* The following 2 function sign and verify a ASN1_OCTET_STRING
368 * object inside PKCS#1 padded RSA encryption */
369int RSA_sign_ASN1_OCTET_STRING(int type,
370 const unsigned char *m, unsigned int m_length,
371 unsigned char *sigret, unsigned int *siglen, RSA *rsa);
372int RSA_verify_ASN1_OCTET_STRING(int type,
373 const unsigned char *m, unsigned int m_length,
374 unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
375
376int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
377void RSA_blinding_off(RSA *rsa);
378BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx);
379
380int RSA_padding_add_PKCS1_type_1(unsigned char *to,int tlen,
381 const unsigned char *f,int fl);
382int RSA_padding_check_PKCS1_type_1(unsigned char *to,int tlen,
383 const unsigned char *f,int fl,int rsa_len);
384int RSA_padding_add_PKCS1_type_2(unsigned char *to,int tlen,
385 const unsigned char *f,int fl);
386int RSA_padding_check_PKCS1_type_2(unsigned char *to,int tlen,
387 const unsigned char *f,int fl,int rsa_len);
388int PKCS1_MGF1(unsigned char *mask, long len,
389 const unsigned char *seed, long seedlen, const EVP_MD *dgst);
390int RSA_padding_add_PKCS1_OAEP(unsigned char *to,int tlen,
391 const unsigned char *f,int fl,
392 const unsigned char *p,int pl);
393int RSA_padding_check_PKCS1_OAEP(unsigned char *to,int tlen,
394 const unsigned char *f,int fl,int rsa_len,
395 const unsigned char *p,int pl);
396int RSA_padding_add_SSLv23(unsigned char *to,int tlen,
397 const unsigned char *f,int fl);
398int RSA_padding_check_SSLv23(unsigned char *to,int tlen,
399 const unsigned char *f,int fl,int rsa_len);
400int RSA_padding_add_none(unsigned char *to,int tlen,
401 const unsigned char *f,int fl);
402int RSA_padding_check_none(unsigned char *to,int tlen,
403 const unsigned char *f,int fl,int rsa_len);
404int RSA_padding_add_X931(unsigned char *to,int tlen,
405 const unsigned char *f,int fl);
406int RSA_padding_check_X931(unsigned char *to,int tlen,
407 const unsigned char *f,int fl,int rsa_len);
408int RSA_X931_hash_id(int nid);
409
410int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
411 const EVP_MD *Hash, const unsigned char *EM, int sLen);
412int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
413 const unsigned char *mHash,
414 const EVP_MD *Hash, int sLen);
415
416int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
417 const EVP_MD *Hash, const EVP_MD *mgf1Hash,
418 const unsigned char *EM, int sLen);
419
420int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
421 const unsigned char *mHash,
422 const EVP_MD *Hash, const EVP_MD *mgf1Hash, int sLen);
423
424int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
425 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
426int RSA_set_ex_data(RSA *r,int idx,void *arg);
427void *RSA_get_ex_data(const RSA *r, int idx);
428
429RSA *RSAPublicKey_dup(RSA *rsa);
430RSA *RSAPrivateKey_dup(RSA *rsa);
431
432/* If this flag is set the RSA method is FIPS compliant and can be used
433 * in FIPS mode. This is set in the validated module method. If an
434 * application sets this flag in its own methods it is its responsibility
435 * to ensure the result is compliant.
436 */
437
438#define RSA_FLAG_FIPS_METHOD 0x0400
439
440/* If this flag is set the operations normally disabled in FIPS mode are
441 * permitted it is then the applications responsibility to ensure that the
442 * usage is compliant.
443 */
444
445#define RSA_FLAG_NON_FIPS_ALLOW 0x0400
446/* Application has decided PRNG is good enough to generate a key: don't
447 * check.
448 */
449#define RSA_FLAG_CHECKED 0x0800
450
451/* BEGIN ERROR CODES */
452/* The following lines are auto generated by the script mkerr.pl. Any changes
453 * made after this point may be overwritten when the script is next run.
454 */
455void ERR_load_RSA_strings(void);
456
457/* Error codes for the RSA functions. */
458
459/* Function codes. */
460#define RSA_F_CHECK_PADDING_MD 140
461#define RSA_F_DO_RSA_PRINT 146
462#define RSA_F_INT_RSA_VERIFY 145
463#define RSA_F_MEMORY_LOCK 100
464#define RSA_F_OLD_RSA_PRIV_DECODE 147
465#define RSA_F_PKEY_RSA_CTRL 143
466#define RSA_F_PKEY_RSA_CTRL_STR 144
467#define RSA_F_PKEY_RSA_SIGN 142
468#define RSA_F_PKEY_RSA_VERIFY 154
469#define RSA_F_PKEY_RSA_VERIFYRECOVER 141
470#define RSA_F_RSA_BUILTIN_KEYGEN 129
471#define RSA_F_RSA_CHECK_KEY 123
472#define RSA_F_RSA_EAY_PRIVATE_DECRYPT 101
473#define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 102
474#define RSA_F_RSA_EAY_PUBLIC_DECRYPT 103
475#define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 104
476#define RSA_F_RSA_GENERATE_KEY 105
477#define RSA_F_RSA_GENERATE_KEY_EX 155
478#define RSA_F_RSA_ITEM_VERIFY 156
479#define RSA_F_RSA_MEMORY_LOCK 130
480#define RSA_F_RSA_NEW_METHOD 106
481#define RSA_F_RSA_NULL 124
482#define RSA_F_RSA_NULL_MOD_EXP 131
483#define RSA_F_RSA_NULL_PRIVATE_DECRYPT 132
484#define RSA_F_RSA_NULL_PRIVATE_ENCRYPT 133
485#define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134
486#define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135
487#define RSA_F_RSA_PADDING_ADD_NONE 107
488#define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121
489#define RSA_F_RSA_PADDING_ADD_PKCS1_PSS 125
490#define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1 148
491#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108
492#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109
493#define RSA_F_RSA_PADDING_ADD_SSLV23 110
494#define RSA_F_RSA_PADDING_ADD_X931 127
495#define RSA_F_RSA_PADDING_CHECK_NONE 111
496#define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122
497#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112
498#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113
499#define RSA_F_RSA_PADDING_CHECK_SSLV23 114
500#define RSA_F_RSA_PADDING_CHECK_X931 128
501#define RSA_F_RSA_PRINT 115
502#define RSA_F_RSA_PRINT_FP 116
503#define RSA_F_RSA_PRIVATE_DECRYPT 150
504#define RSA_F_RSA_PRIVATE_ENCRYPT 151
505#define RSA_F_RSA_PRIV_DECODE 137
506#define RSA_F_RSA_PRIV_ENCODE 138
507#define RSA_F_RSA_PUBLIC_DECRYPT 152
508#define RSA_F_RSA_PUBLIC_ENCRYPT 153
509#define RSA_F_RSA_PUB_DECODE 139
510#define RSA_F_RSA_SETUP_BLINDING 136
511#define RSA_F_RSA_SIGN 117
512#define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118
513#define RSA_F_RSA_VERIFY 119
514#define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120
515#define RSA_F_RSA_VERIFY_PKCS1_PSS 126
516#define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1 149
517
518/* Reason codes. */
519#define RSA_R_ALGORITHM_MISMATCH 100
520#define RSA_R_BAD_E_VALUE 101
521#define RSA_R_BAD_FIXED_HEADER_DECRYPT 102
522#define RSA_R_BAD_PAD_BYTE_COUNT 103
523#define RSA_R_BAD_SIGNATURE 104
524#define RSA_R_BLOCK_TYPE_IS_NOT_01 106
525#define RSA_R_BLOCK_TYPE_IS_NOT_02 107
526#define RSA_R_DATA_GREATER_THAN_MOD_LEN 108
527#define RSA_R_DATA_TOO_LARGE 109
528#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110
529#define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 132
530#define RSA_R_DATA_TOO_SMALL 111
531#define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122
532#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112
533#define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124
534#define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125
535#define RSA_R_D_E_NOT_CONGRUENT_TO_1 123
536#define RSA_R_FIRST_OCTET_INVALID 133
537#define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE 144
538#define RSA_R_INVALID_DIGEST_LENGTH 143
539#define RSA_R_INVALID_HEADER 137
540#define RSA_R_INVALID_KEYBITS 145
541#define RSA_R_INVALID_MESSAGE_LENGTH 131
542#define RSA_R_INVALID_MGF1_MD 156
543#define RSA_R_INVALID_PADDING 138
544#define RSA_R_INVALID_PADDING_MODE 141
545#define RSA_R_INVALID_PSS_PARAMETERS 149
546#define RSA_R_INVALID_PSS_SALTLEN 146
547#define RSA_R_INVALID_SALT_LENGTH 150
548#define RSA_R_INVALID_TRAILER 139
549#define RSA_R_INVALID_X931_DIGEST 142
550#define RSA_R_IQMP_NOT_INVERSE_OF_Q 126
551#define RSA_R_KEY_SIZE_TOO_SMALL 120
552#define RSA_R_LAST_OCTET_INVALID 134
553#define RSA_R_MODULUS_TOO_LARGE 105
554#define RSA_R_NON_FIPS_RSA_METHOD 157
555#define RSA_R_NO_PUBLIC_EXPONENT 140
556#define RSA_R_NULL_BEFORE_BLOCK_MISSING 113
557#define RSA_R_N_DOES_NOT_EQUAL_P_Q 127
558#define RSA_R_OAEP_DECODING_ERROR 121
559#define RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE 158
560#define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 148
561#define RSA_R_PADDING_CHECK_FAILED 114
562#define RSA_R_P_NOT_PRIME 128
563#define RSA_R_Q_NOT_PRIME 129
564#define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130
565#define RSA_R_SLEN_CHECK_FAILED 136
566#define RSA_R_SLEN_RECOVERY_FAILED 135
567#define RSA_R_SSLV3_ROLLBACK_ATTACK 115
568#define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
569#define RSA_R_UNKNOWN_ALGORITHM_TYPE 117
570#define RSA_R_UNKNOWN_MASK_DIGEST 151
571#define RSA_R_UNKNOWN_PADDING_TYPE 118
572#define RSA_R_UNKNOWN_PSS_DIGEST 152
573#define RSA_R_UNSUPPORTED_MASK_ALGORITHM 153
574#define RSA_R_UNSUPPORTED_MASK_PARAMETER 154
575#define RSA_R_UNSUPPORTED_SIGNATURE_TYPE 155
576#define RSA_R_VALUE_MISSING 147
577#define RSA_R_WRONG_SIGNATURE_LENGTH 119
578
579#ifdef __cplusplus
580}
581#endif
582#endif
583