2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
62 #include <openssl/asn1.h>
64 #ifndef OPENSSL_NO_BIO
65 #include <openssl/bio.h>
67 #include <openssl/crypto.h>
68 #include <openssl/ossl_typ.h>
69 #ifdef OPENSSL_USE_DEPRECATED
70 #include <openssl/bn.h>
74 #error RSA is disabled.
81 /* Declared already in ossl_typ.h */
82 /* typedef struct rsa_st RSA; */
83 /* typedef struct rsa_meth_st RSA_METHOD; */
88 int (*rsa_pub_enc)(int flen,const unsigned char *from,
90 RSA *rsa,int padding);
91 int (*rsa_pub_dec)(int flen,const unsigned char *from,
93 RSA *rsa,int padding);
94 int (*rsa_priv_enc)(int flen,const unsigned char *from,
96 RSA *rsa,int padding);
97 int (*rsa_priv_dec)(int flen,const unsigned char *from,
99 RSA *rsa,int padding);
101 int (*rsa_mod_exp)(BIGNUM *r0,const BIGNUM *I,RSA *rsa,BN_CTX *ctx);
103 int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
104 const BIGNUM *m, BN_CTX *ctx,
107 int (*init)(RSA *rsa);
109 int (*finish)(RSA *rsa);
110 /* RSA_METHOD_FLAG_* things */
114 /* New sign and verify functions: some libraries don't allow arbitrary data
115 * to be signed/verified: this allows them to be used. Note: for this to work
116 * the RSA_public_decrypt() and RSA_private_encrypt() should *NOT* be used
117 * RSA_sign(), RSA_verify() should be used instead. Note: for backwards
118 * compatibility this functionality is only enabled if the RSA_FLAG_SIGN_VER
119 * option is set in 'flags'.
121 int (*rsa_sign)(int type,
122 const unsigned char *m, unsigned int m_length,
123 unsigned char *sigret, unsigned int *siglen, const RSA *rsa);
124 int (*rsa_verify)(int dtype,
125 const unsigned char *m, unsigned int m_length,
126 const unsigned char *sigbuf, unsigned int siglen,
128 /* If this callback is NULL, the builtin software RSA key-gen will be used. This
129 * is for behavioural compatibility whilst the code gets rewired, but one day
130 * it would be nice to assume there are no such things as "builtin software"
131 * implementations. */
132 int (*rsa_keygen)(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
137 /* The first parameter is used to pickup errors where
138 * this is passed instead of aEVP_PKEY, it is set to 0 */
141 const RSA_METHOD *meth;
142 /* functional reference if 'meth' is ENGINE-provided */
152 /* be careful using this if the RSA structure is shared */
153 CRYPTO_EX_DATA ex_data;
157 /* Used to cache montgomery values */
158 BN_MONT_CTX *_method_mod_n;
159 BN_MONT_CTX *_method_mod_p;
160 BN_MONT_CTX *_method_mod_q;
162 /* all BIGNUM values are actually in the following data, if it is not
165 BN_BLINDING *blinding;
166 BN_BLINDING *mt_blinding;
169 #ifndef OPENSSL_RSA_MAX_MODULUS_BITS
170 # define OPENSSL_RSA_MAX_MODULUS_BITS 16384
173 #define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 1024
175 #ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
176 # define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
178 #ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
180 /* exponent limit enforced for "large" modulus only */
181 # define OPENSSL_RSA_MAX_PUBEXP_BITS 64
185 #define RSA_F4 0x10001L
187 #define RSA_METHOD_FLAG_NO_CHECK 0x0001 /* don't check pub/private match */
189 #define RSA_FLAG_CACHE_PUBLIC 0x0002
190 #define RSA_FLAG_CACHE_PRIVATE 0x0004
191 #define RSA_FLAG_BLINDING 0x0008
192 #define RSA_FLAG_THREAD_SAFE 0x0010
193 /* This flag means the private key operations will be handled by rsa_mod_exp
194 * and that they do not depend on the private key components being present:
195 * for example a key stored in external hardware. Without this flag bn_mod_exp
196 * gets called when private key components are absent.
198 #define RSA_FLAG_EXT_PKEY 0x0020
200 /* This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify functions.
202 #define RSA_FLAG_SIGN_VER 0x0040
205 * new with 0.9.6j and 0.9.7b; the built-in
206 * RSA implementation now uses blinding by
207 * default (ignoring RSA_FLAG_BLINDING),
208 * but other engines might not need it
210 #define RSA_FLAG_NO_BLINDING 0x0080
212 * new with 0.9.8f; the built-in RSA
213 * implementation now uses constant time
214 * operations by default in private key operations,
215 * e.g., constant time modular exponentiation,
216 * modular inverse without leaking branches,
217 * division without leaking branches. This
218 * flag disables these constant time
219 * operations and results in faster RSA
220 * private key operations.
222 #define RSA_FLAG_NO_CONSTTIME 0x0100
223 #ifdef OPENSSL_USE_DEPRECATED
224 /* deprecated name for the flag*/
226 * new with 0.9.7h; the built-in RSA
227 * implementation now uses constant time
228 * modular exponentiation for secret exponents
229 * by default. This flag causes the
230 * faster variable sliding window method to
231 * be used for all exponents.
233 #define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
237 #define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
238 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \
241 #define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
242 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \
243 EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
245 #define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
246 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
247 (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
248 EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \
251 #define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
252 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
253 (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
254 EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \
257 #define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
258 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
259 EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
261 #define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
262 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
263 EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
265 #define EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md) \
266 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
267 EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
268 EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md)
270 #define EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md) \
271 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
272 EVP_PKEY_CTRL_RSA_OAEP_MD, 0, (void *)md)
274 #define EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \
275 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
276 EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
277 EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd)
279 #define EVP_PKEY_CTX_get_rsa_oaep_md(ctx, pmd) \
280 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
281 EVP_PKEY_CTRL_GET_RSA_OAEP_MD, 0, (void *)pmd)
283 #define EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, l, llen) \
284 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
285 EVP_PKEY_CTRL_RSA_OAEP_LABEL, llen, (void *)l)
287 #define EVP_PKEY_CTX_get0_rsa_oaep_label(ctx, l) \
288 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
289 EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL, 0, (void *)l)
291 #define EVP_PKEY_CTRL_RSA_PADDING (EVP_PKEY_ALG_CTRL + 1)
292 #define EVP_PKEY_CTRL_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 2)
294 #define EVP_PKEY_CTRL_RSA_KEYGEN_BITS (EVP_PKEY_ALG_CTRL + 3)
295 #define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
296 #define EVP_PKEY_CTRL_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 5)
298 #define EVP_PKEY_CTRL_GET_RSA_PADDING (EVP_PKEY_ALG_CTRL + 6)
299 #define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 7)
300 #define EVP_PKEY_CTRL_GET_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 8)
302 #define EVP_PKEY_CTRL_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 9)
303 #define EVP_PKEY_CTRL_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 10)
305 #define EVP_PKEY_CTRL_GET_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 11)
306 #define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
308 #define RSA_PKCS1_PADDING 1
309 #define RSA_SSLV23_PADDING 2
310 #define RSA_NO_PADDING 3
311 #define RSA_PKCS1_OAEP_PADDING 4
312 #define RSA_X931_PADDING 5
314 #define RSA_PKCS1_PSS_PADDING 6
316 #define RSA_PKCS1_PADDING_SIZE 11
318 #define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg)
319 #define RSA_get_app_data(s) RSA_get_ex_data(s,0)
322 RSA * RSA_new_method(ENGINE *engine);
323 int RSA_size(const RSA *rsa);
324 int RSA_security_bits(const RSA *rsa);
326 /* Deprecated version */
327 #ifdef OPENSSL_USE_DEPRECATED
328 DECLARE_DEPRECATED(RSA * RSA_generate_key(int bits, unsigned long e,void
329 (*callback)(int,int,void *),void *cb_arg));
330 #endif /* defined(OPENSSL_USE_DEPRECATED) */
333 int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
335 int RSA_X931_derive_ex(RSA *rsa, BIGNUM *p1, BIGNUM *p2, BIGNUM *q1, BIGNUM *q2,
336 const BIGNUM *Xp1, const BIGNUM *Xp2, const BIGNUM *Xp,
337 const BIGNUM *Xq1, const BIGNUM *Xq2, const BIGNUM *Xq,
338 const BIGNUM *e, BN_GENCB *cb);
339 int RSA_X931_generate_key_ex(RSA *rsa, int bits, const BIGNUM *e, BN_GENCB *cb);
341 int RSA_check_key(const RSA *);
342 int RSA_check_key_ex(const RSA *, BN_GENCB *cb);
343 /* next 4 return -1 on error */
344 int RSA_public_encrypt(int flen, const unsigned char *from,
345 unsigned char *to, RSA *rsa,int padding);
346 int RSA_private_encrypt(int flen, const unsigned char *from,
347 unsigned char *to, RSA *rsa,int padding);
348 int RSA_public_decrypt(int flen, const unsigned char *from,
349 unsigned char *to, RSA *rsa,int padding);
350 int RSA_private_decrypt(int flen, const unsigned char *from,
351 unsigned char *to, RSA *rsa,int padding);
352 void RSA_free (RSA *r);
353 /* "up" the RSA object's reference count */
354 int RSA_up_ref(RSA *r);
356 int RSA_flags(const RSA *r);
358 void RSA_set_default_method(const RSA_METHOD *meth);
359 const RSA_METHOD *RSA_get_default_method(void);
360 const RSA_METHOD *RSA_get_method(const RSA *rsa);
361 int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
363 /* This function needs the memory locking malloc callbacks to be installed */
364 int RSA_memory_lock(RSA *r);
366 /* these are the actual SSLeay RSA functions */
367 const RSA_METHOD *RSA_PKCS1_SSLeay(void);
369 const RSA_METHOD *RSA_null_method(void);
371 DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey)
372 DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey)
374 typedef struct rsa_pss_params_st
376 X509_ALGOR *hashAlgorithm;
377 X509_ALGOR *maskGenAlgorithm;
378 ASN1_INTEGER *saltLength;
379 ASN1_INTEGER *trailerField;
382 DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
384 typedef struct rsa_oaep_params_st
386 X509_ALGOR *hashFunc;
387 X509_ALGOR *maskGenFunc;
388 X509_ALGOR *pSourceFunc;
391 DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
393 #ifndef OPENSSL_NO_STDIO
394 int RSA_print_fp(FILE *fp, const RSA *r,int offset);
397 #ifndef OPENSSL_NO_BIO
398 int RSA_print(BIO *bp, const RSA *r,int offset);
401 #ifndef OPENSSL_NO_RC4
402 int i2d_RSA_NET(const RSA *a, unsigned char **pp,
403 int (*cb)(char *buf, int len, const char *prompt, int verify),
405 RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length,
406 int (*cb)(char *buf, int len, const char *prompt, int verify),
409 int i2d_Netscape_RSA(const RSA *a, unsigned char **pp,
410 int (*cb)(char *buf, int len, const char *prompt,
412 RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length,
413 int (*cb)(char *buf, int len, const char *prompt,
417 /* The following 2 functions sign and verify a X509_SIG ASN1 object
418 * inside PKCS#1 padded RSA encryption */
419 int RSA_sign(int type, const unsigned char *m, unsigned int m_length,
420 unsigned char *sigret, unsigned int *siglen, RSA *rsa);
421 int RSA_verify(int type, const unsigned char *m, unsigned int m_length,
422 const unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
424 /* The following 2 function sign and verify a ASN1_OCTET_STRING
425 * object inside PKCS#1 padded RSA encryption */
426 int RSA_sign_ASN1_OCTET_STRING(int type,
427 const unsigned char *m, unsigned int m_length,
428 unsigned char *sigret, unsigned int *siglen, RSA *rsa);
429 int RSA_verify_ASN1_OCTET_STRING(int type,
430 const unsigned char *m, unsigned int m_length,
431 unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
433 int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
434 void RSA_blinding_off(RSA *rsa);
435 BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx);
437 int RSA_padding_add_PKCS1_type_1(unsigned char *to,int tlen,
438 const unsigned char *f,int fl);
439 int RSA_padding_check_PKCS1_type_1(unsigned char *to,int tlen,
440 const unsigned char *f,int fl,int rsa_len);
441 int RSA_padding_add_PKCS1_type_2(unsigned char *to,int tlen,
442 const unsigned char *f,int fl);
443 int RSA_padding_check_PKCS1_type_2(unsigned char *to,int tlen,
444 const unsigned char *f,int fl,int rsa_len);
445 int PKCS1_MGF1(unsigned char *mask, long len,
446 const unsigned char *seed, long seedlen, const EVP_MD *dgst);
447 int RSA_padding_add_PKCS1_OAEP(unsigned char *to,int tlen,
448 const unsigned char *f,int fl,
449 const unsigned char *p,int pl);
450 int RSA_padding_check_PKCS1_OAEP(unsigned char *to,int tlen,
451 const unsigned char *f,int fl,int rsa_len,
452 const unsigned char *p,int pl);
453 int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
454 const unsigned char *from, int flen,
455 const unsigned char *param, int plen,
456 const EVP_MD *md, const EVP_MD *mgf1md);
457 int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
458 const unsigned char *from, int flen, int num,
459 const unsigned char *param, int plen,
460 const EVP_MD *md, const EVP_MD *mgf1md);
461 int RSA_padding_add_SSLv23(unsigned char *to,int tlen,
462 const unsigned char *f,int fl);
463 int RSA_padding_check_SSLv23(unsigned char *to,int tlen,
464 const unsigned char *f,int fl,int rsa_len);
465 int RSA_padding_add_none(unsigned char *to,int tlen,
466 const unsigned char *f,int fl);
467 int RSA_padding_check_none(unsigned char *to,int tlen,
468 const unsigned char *f,int fl,int rsa_len);
469 int RSA_padding_add_X931(unsigned char *to,int tlen,
470 const unsigned char *f,int fl);
471 int RSA_padding_check_X931(unsigned char *to,int tlen,
472 const unsigned char *f,int fl,int rsa_len);
473 int RSA_X931_hash_id(int nid);
475 int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
476 const EVP_MD *Hash, const unsigned char *EM, int sLen);
477 int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
478 const unsigned char *mHash,
479 const EVP_MD *Hash, int sLen);
481 int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
482 const EVP_MD *Hash, const EVP_MD *mgf1Hash,
483 const unsigned char *EM, int sLen);
485 int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
486 const unsigned char *mHash,
487 const EVP_MD *Hash, const EVP_MD *mgf1Hash, int sLen);
489 int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
490 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
491 int RSA_set_ex_data(RSA *r,int idx,void *arg);
492 void *RSA_get_ex_data(const RSA *r, int idx);
494 RSA *RSAPublicKey_dup(RSA *rsa);
495 RSA *RSAPrivateKey_dup(RSA *rsa);
497 /* If this flag is set the RSA method is FIPS compliant and can be used
498 * in FIPS mode. This is set in the validated module method. If an
499 * application sets this flag in its own methods it is its responsibility
500 * to ensure the result is compliant.
503 #define RSA_FLAG_FIPS_METHOD 0x0400
505 /* If this flag is set the operations normally disabled in FIPS mode are
506 * permitted it is then the applications responsibility to ensure that the
507 * usage is compliant.
510 #define RSA_FLAG_NON_FIPS_ALLOW 0x0400
511 /* Application has decided PRNG is good enough to generate a key: don't
514 #define RSA_FLAG_CHECKED 0x0800
516 /* BEGIN ERROR CODES */
517 /* The following lines are auto generated by the script mkerr.pl. Any changes
518 * made after this point may be overwritten when the script is next run.
520 void ERR_load_RSA_strings(void);
522 /* Error codes for the RSA functions. */
524 /* Function codes. */
525 #define RSA_F_CHECK_PADDING_MD 140
526 #define RSA_F_DO_RSA_PRINT 146
527 #define RSA_F_FIPS_RSA_SIGN_DIGEST 149
528 #define RSA_F_FIPS_RSA_VERIFY 150
529 #define RSA_F_FIPS_RSA_VERIFY_DIGEST 151
530 #define RSA_F_INT_RSA_VERIFY 145
531 #define RSA_F_MEMORY_LOCK 100
532 #define RSA_F_OLD_RSA_PRIV_DECODE 147
533 #define RSA_F_PKEY_RSA_CTRL 143
534 #define RSA_F_PKEY_RSA_CTRL_STR 144
535 #define RSA_F_PKEY_RSA_SIGN 142
536 #define RSA_F_PKEY_RSA_VERIFYRECOVER 141
537 #define RSA_F_RSA_ALGOR_TO_MD 156
538 #define RSA_F_RSA_BUILTIN_KEYGEN 129
539 #define RSA_F_RSA_CHECK_KEY 123
540 #define RSA_F_RSA_CHECK_KEY_EX 160
541 #define RSA_F_RSA_CMS_DECRYPT 159
542 #define RSA_F_RSA_EAY_PRIVATE_DECRYPT 101
543 #define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 102
544 #define RSA_F_RSA_EAY_PUBLIC_DECRYPT 103
545 #define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 104
546 #define RSA_F_RSA_GENERATE_KEY 105
547 #define RSA_F_RSA_ITEM_VERIFY 148
548 #define RSA_F_RSA_MEMORY_LOCK 130
549 #define RSA_F_RSA_MGF1_TO_MD 157
550 #define RSA_F_RSA_NEW_METHOD 106
551 #define RSA_F_RSA_NULL 124
552 #define RSA_F_RSA_NULL_MOD_EXP 131
553 #define RSA_F_RSA_NULL_PRIVATE_DECRYPT 132
554 #define RSA_F_RSA_NULL_PRIVATE_ENCRYPT 133
555 #define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134
556 #define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135
557 #define RSA_F_RSA_OAEP_TO_CTX 158
558 #define RSA_F_RSA_PADDING_ADD_NONE 107
559 #define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121
560 #define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1 154
561 #define RSA_F_RSA_PADDING_ADD_PKCS1_PSS 125
562 #define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1 152
563 #define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108
564 #define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109
565 #define RSA_F_RSA_PADDING_ADD_SSLV23 110
566 #define RSA_F_RSA_PADDING_ADD_X931 127
567 #define RSA_F_RSA_PADDING_CHECK_NONE 111
568 #define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122
569 #define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1 153
570 #define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112
571 #define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113
572 #define RSA_F_RSA_PADDING_CHECK_SSLV23 114
573 #define RSA_F_RSA_PADDING_CHECK_X931 128
574 #define RSA_F_RSA_PRINT 115
575 #define RSA_F_RSA_PRINT_FP 116
576 #define RSA_F_RSA_PRIV_DECODE 137
577 #define RSA_F_RSA_PRIV_ENCODE 138
578 #define RSA_F_RSA_PSS_TO_CTX 155
579 #define RSA_F_RSA_PUB_DECODE 139
580 #define RSA_F_RSA_SETUP_BLINDING 136
581 #define RSA_F_RSA_SIGN 117
582 #define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118
583 #define RSA_F_RSA_VERIFY 119
584 #define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120
585 #define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1 126
588 #define RSA_R_ALGORITHM_MISMATCH 100
589 #define RSA_R_BAD_E_VALUE 101
590 #define RSA_R_BAD_FIXED_HEADER_DECRYPT 102
591 #define RSA_R_BAD_PAD_BYTE_COUNT 103
592 #define RSA_R_BAD_SIGNATURE 104
593 #define RSA_R_BLOCK_TYPE_IS_NOT_01 106
594 #define RSA_R_BLOCK_TYPE_IS_NOT_02 107
595 #define RSA_R_DATA_GREATER_THAN_MOD_LEN 108
596 #define RSA_R_DATA_TOO_LARGE 109
597 #define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110
598 #define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 132
599 #define RSA_R_DATA_TOO_SMALL 111
600 #define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122
601 #define RSA_R_DIGEST_DOES_NOT_MATCH 158
602 #define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112
603 #define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124
604 #define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125
605 #define RSA_R_D_E_NOT_CONGRUENT_TO_1 123
606 #define RSA_R_FIRST_OCTET_INVALID 133
607 #define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE 144
608 #define RSA_R_INVALID_DIGEST 157
609 #define RSA_R_INVALID_DIGEST_LENGTH 143
610 #define RSA_R_INVALID_HEADER 137
611 #define RSA_R_INVALID_KEYBITS 145
612 #define RSA_R_INVALID_LABEL 160
613 #define RSA_R_INVALID_MESSAGE_LENGTH 131
614 #define RSA_R_INVALID_MGF1_MD 156
615 #define RSA_R_INVALID_OAEP_PARAMETERS 161
616 #define RSA_R_INVALID_PADDING 138
617 #define RSA_R_INVALID_PADDING_MODE 141
618 #define RSA_R_INVALID_PSS_PARAMETERS 149
619 #define RSA_R_INVALID_PSS_SALTLEN 146
620 #define RSA_R_INVALID_SALT_LENGTH 150
621 #define RSA_R_INVALID_TRAILER 139
622 #define RSA_R_INVALID_X931_DIGEST 142
623 #define RSA_R_IQMP_NOT_INVERSE_OF_Q 126
624 #define RSA_R_KEY_SIZE_TOO_SMALL 120
625 #define RSA_R_LAST_OCTET_INVALID 134
626 #define RSA_R_MODULUS_TOO_LARGE 105
627 #define RSA_R_NO_PUBLIC_EXPONENT 140
628 #define RSA_R_NULL_BEFORE_BLOCK_MISSING 113
629 #define RSA_R_N_DOES_NOT_EQUAL_P_Q 127
630 #define RSA_R_OAEP_DECODING_ERROR 121
631 #define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 148
632 #define RSA_R_PADDING_CHECK_FAILED 114
633 #define RSA_R_PKCS_DECODING_ERROR 159
634 #define RSA_R_P_NOT_PRIME 128
635 #define RSA_R_Q_NOT_PRIME 129
636 #define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130
637 #define RSA_R_SLEN_CHECK_FAILED 136
638 #define RSA_R_SLEN_RECOVERY_FAILED 135
639 #define RSA_R_SSLV3_ROLLBACK_ATTACK 115
640 #define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
641 #define RSA_R_UNKNOWN_ALGORITHM_TYPE 117
642 #define RSA_R_UNKNOWN_DIGEST 166
643 #define RSA_R_UNKNOWN_MASK_DIGEST 151
644 #define RSA_R_UNKNOWN_PADDING_TYPE 118
645 #define RSA_R_UNKNOWN_PSS_DIGEST 152
646 #define RSA_R_UNSUPPORTED_ENCRYPTION_TYPE 162
647 #define RSA_R_UNSUPPORTED_LABEL_SOURCE 163
648 #define RSA_R_UNSUPPORTED_MASK_ALGORITHM 153
649 #define RSA_R_UNSUPPORTED_MASK_PARAMETER 154
650 #define RSA_R_UNSUPPORTED_SIGNATURE_TYPE 155
651 #define RSA_R_VALUE_MISSING 147
652 #define RSA_R_WRONG_SIGNATURE_LENGTH 119