]>
git.ipfire.org Git - thirdparty/openssl.git/blob - include/openssl/rsa.h
2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
13 # include <openssl/opensslconf.h>
15 # ifndef OPENSSL_NO_RSA
16 # include <openssl/asn1.h>
17 # include <openssl/bio.h>
18 # include <openssl/crypto.h>
19 # include <openssl/ossl_typ.h>
20 # if OPENSSL_API_COMPAT < 0x10100000L
21 # include <openssl/bn.h>
27 /* The types RSA and RSA_METHOD are defined in ossl_typ.h */
29 # ifndef OPENSSL_RSA_MAX_MODULUS_BITS
30 # define OPENSSL_RSA_MAX_MODULUS_BITS 16384
33 # define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 1024
35 # ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
36 # define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
38 # ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
40 /* exponent limit enforced for "large" modulus only */
41 # define OPENSSL_RSA_MAX_PUBEXP_BITS 64
45 # define RSA_F4 0x10001L
47 # define RSA_METHOD_FLAG_NO_CHECK 0x0001/* don't check pub/private
50 # define RSA_FLAG_CACHE_PUBLIC 0x0002
51 # define RSA_FLAG_CACHE_PRIVATE 0x0004
52 # define RSA_FLAG_BLINDING 0x0008
53 # define RSA_FLAG_THREAD_SAFE 0x0010
55 * This flag means the private key operations will be handled by rsa_mod_exp
56 * and that they do not depend on the private key components being present:
57 * for example a key stored in external hardware. Without this flag
58 * bn_mod_exp gets called when private key components are absent.
60 # define RSA_FLAG_EXT_PKEY 0x0020
63 * new with 0.9.6j and 0.9.7b; the built-in
64 * RSA implementation now uses blinding by
65 * default (ignoring RSA_FLAG_BLINDING),
66 * but other engines might not need it
68 # define RSA_FLAG_NO_BLINDING 0x0080
70 * new with 0.9.8f; the built-in RSA
71 * implementation now uses constant time
72 * operations by default in private key operations,
73 * e.g., constant time modular exponentiation,
74 * modular inverse without leaking branches,
75 * division without leaking branches. This
76 * flag disables these constant time
77 * operations and results in faster RSA
78 * private key operations.
80 # define RSA_FLAG_NO_CONSTTIME 0x0100
81 # if OPENSSL_API_COMPAT < 0x00908000L
82 /* deprecated name for the flag*/
84 * new with 0.9.7h; the built-in RSA
85 * implementation now uses constant time
86 * modular exponentiation for secret exponents
87 * by default. This flag causes the
88 * faster variable sliding window method to
89 * be used for all exponents.
91 # define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
94 # define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
95 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \
98 # define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
99 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \
100 EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
102 # define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
103 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
104 (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
105 EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \
108 # define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
109 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
110 (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
111 EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \
114 # define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
115 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
116 EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
118 # define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
119 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
120 EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
122 # define EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md) \
123 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
124 EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
125 EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md)
127 # define EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md) \
128 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
129 EVP_PKEY_CTRL_RSA_OAEP_MD, 0, (void *)md)
131 # define EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \
132 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
133 EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
134 EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd)
136 # define EVP_PKEY_CTX_get_rsa_oaep_md(ctx, pmd) \
137 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
138 EVP_PKEY_CTRL_GET_RSA_OAEP_MD, 0, (void *)pmd)
140 # define EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, l, llen) \
141 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
142 EVP_PKEY_CTRL_RSA_OAEP_LABEL, llen, (void *)l)
144 # define EVP_PKEY_CTX_get0_rsa_oaep_label(ctx, l) \
145 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
146 EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL, 0, (void *)l)
148 # define EVP_PKEY_CTRL_RSA_PADDING (EVP_PKEY_ALG_CTRL + 1)
149 # define EVP_PKEY_CTRL_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 2)
151 # define EVP_PKEY_CTRL_RSA_KEYGEN_BITS (EVP_PKEY_ALG_CTRL + 3)
152 # define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
153 # define EVP_PKEY_CTRL_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 5)
155 # define EVP_PKEY_CTRL_GET_RSA_PADDING (EVP_PKEY_ALG_CTRL + 6)
156 # define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 7)
157 # define EVP_PKEY_CTRL_GET_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 8)
159 # define EVP_PKEY_CTRL_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 9)
160 # define EVP_PKEY_CTRL_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 10)
162 # define EVP_PKEY_CTRL_GET_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 11)
163 # define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
165 # define RSA_PKCS1_PADDING 1
166 # define RSA_SSLV23_PADDING 2
167 # define RSA_NO_PADDING 3
168 # define RSA_PKCS1_OAEP_PADDING 4
169 # define RSA_X931_PADDING 5
171 # define RSA_PKCS1_PSS_PADDING 6
173 # define RSA_PKCS1_PADDING_SIZE 11
175 # define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg)
176 # define RSA_get_app_data(s) RSA_get_ex_data(s,0)
179 RSA
*RSA_new_method(ENGINE
*engine
);
180 int RSA_bits(const RSA
*rsa
);
181 int RSA_size(const RSA
*rsa
);
182 int RSA_security_bits(const RSA
*rsa
);
184 int RSA_set0_key(RSA
*r
, BIGNUM
*n
, BIGNUM
*e
, BIGNUM
*d
);
185 int RSA_set0_factors(RSA
*r
, BIGNUM
*p
, BIGNUM
*q
);
186 int RSA_set0_crt_params(RSA
*r
,BIGNUM
*dmp1
, BIGNUM
*dmq1
, BIGNUM
*iqmp
);
187 void RSA_get0_key(const RSA
*r
, BIGNUM
**n
, BIGNUM
**e
, BIGNUM
**d
);
188 void RSA_get0_factors(const RSA
*r
, BIGNUM
**p
, BIGNUM
**q
);
189 void RSA_get0_crt_params(const RSA
*r
,
190 BIGNUM
**dmp1
, BIGNUM
**dmq1
, BIGNUM
**iqmp
);
191 void RSA_clear_flags(RSA
*r
, int flags
);
192 int RSA_test_flags(const RSA
*r
, int flags
);
193 void RSA_set_flags(RSA
*r
, int flags
);
194 ENGINE
*RSA_get0_engine(RSA
*r
);
196 /* Deprecated version */
197 DEPRECATEDIN_0_9_8(RSA
*RSA_generate_key(int bits
, unsigned long e
, void
198 (*callback
) (int, int, void *),
202 int RSA_generate_key_ex(RSA
*rsa
, int bits
, BIGNUM
*e
, BN_GENCB
*cb
);
204 int RSA_X931_derive_ex(RSA
*rsa
, BIGNUM
*p1
, BIGNUM
*p2
, BIGNUM
*q1
,
205 BIGNUM
*q2
, const BIGNUM
*Xp1
, const BIGNUM
*Xp2
,
206 const BIGNUM
*Xp
, const BIGNUM
*Xq1
, const BIGNUM
*Xq2
,
207 const BIGNUM
*Xq
, const BIGNUM
*e
, BN_GENCB
*cb
);
208 int RSA_X931_generate_key_ex(RSA
*rsa
, int bits
, const BIGNUM
*e
,
211 int RSA_check_key(const RSA
*);
212 int RSA_check_key_ex(const RSA
*, BN_GENCB
*cb
);
213 /* next 4 return -1 on error */
214 int RSA_public_encrypt(int flen
, const unsigned char *from
,
215 unsigned char *to
, RSA
*rsa
, int padding
);
216 int RSA_private_encrypt(int flen
, const unsigned char *from
,
217 unsigned char *to
, RSA
*rsa
, int padding
);
218 int RSA_public_decrypt(int flen
, const unsigned char *from
,
219 unsigned char *to
, RSA
*rsa
, int padding
);
220 int RSA_private_decrypt(int flen
, const unsigned char *from
,
221 unsigned char *to
, RSA
*rsa
, int padding
);
222 void RSA_free(RSA
*r
);
223 /* "up" the RSA object's reference count */
224 int RSA_up_ref(RSA
*r
);
226 int RSA_flags(const RSA
*r
);
228 void RSA_set_default_method(const RSA_METHOD
*meth
);
229 const RSA_METHOD
*RSA_get_default_method(void);
230 const RSA_METHOD
*RSA_get_method(const RSA
*rsa
);
231 int RSA_set_method(RSA
*rsa
, const RSA_METHOD
*meth
);
233 /* This function needs the memory locking malloc callbacks to be installed */
234 int RSA_memory_lock(RSA
*r
);
236 /* these are the actual RSA functions */
237 const RSA_METHOD
*RSA_PKCS1_OpenSSL(void);
239 const RSA_METHOD
*RSA_null_method(void);
241 DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA
, RSAPublicKey
)
242 DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA
, RSAPrivateKey
)
244 typedef struct rsa_pss_params_st
{
245 X509_ALGOR
*hashAlgorithm
;
246 X509_ALGOR
*maskGenAlgorithm
;
247 ASN1_INTEGER
*saltLength
;
248 ASN1_INTEGER
*trailerField
;
251 DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS
)
253 typedef struct rsa_oaep_params_st
{
254 X509_ALGOR
*hashFunc
;
255 X509_ALGOR
*maskGenFunc
;
256 X509_ALGOR
*pSourceFunc
;
259 DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS
)
261 # ifndef OPENSSL_NO_STDIO
262 int RSA_print_fp(FILE *fp
, const RSA
*r
, int offset
);
265 int RSA_print(BIO
*bp
, const RSA
*r
, int offset
);
268 * The following 2 functions sign and verify a X509_SIG ASN1 object inside
269 * PKCS#1 padded RSA encryption
271 int RSA_sign(int type
, const unsigned char *m
, unsigned int m_length
,
272 unsigned char *sigret
, unsigned int *siglen
, RSA
*rsa
);
273 int RSA_verify(int type
, const unsigned char *m
, unsigned int m_length
,
274 const unsigned char *sigbuf
, unsigned int siglen
, RSA
*rsa
);
277 * The following 2 function sign and verify a ASN1_OCTET_STRING object inside
278 * PKCS#1 padded RSA encryption
280 int RSA_sign_ASN1_OCTET_STRING(int type
,
281 const unsigned char *m
, unsigned int m_length
,
282 unsigned char *sigret
, unsigned int *siglen
,
284 int RSA_verify_ASN1_OCTET_STRING(int type
, const unsigned char *m
,
285 unsigned int m_length
, unsigned char *sigbuf
,
286 unsigned int siglen
, RSA
*rsa
);
288 int RSA_blinding_on(RSA
*rsa
, BN_CTX
*ctx
);
289 void RSA_blinding_off(RSA
*rsa
);
290 BN_BLINDING
*RSA_setup_blinding(RSA
*rsa
, BN_CTX
*ctx
);
292 int RSA_padding_add_PKCS1_type_1(unsigned char *to
, int tlen
,
293 const unsigned char *f
, int fl
);
294 int RSA_padding_check_PKCS1_type_1(unsigned char *to
, int tlen
,
295 const unsigned char *f
, int fl
,
297 int RSA_padding_add_PKCS1_type_2(unsigned char *to
, int tlen
,
298 const unsigned char *f
, int fl
);
299 int RSA_padding_check_PKCS1_type_2(unsigned char *to
, int tlen
,
300 const unsigned char *f
, int fl
,
302 int PKCS1_MGF1(unsigned char *mask
, long len
, const unsigned char *seed
,
303 long seedlen
, const EVP_MD
*dgst
);
304 int RSA_padding_add_PKCS1_OAEP(unsigned char *to
, int tlen
,
305 const unsigned char *f
, int fl
,
306 const unsigned char *p
, int pl
);
307 int RSA_padding_check_PKCS1_OAEP(unsigned char *to
, int tlen
,
308 const unsigned char *f
, int fl
, int rsa_len
,
309 const unsigned char *p
, int pl
);
310 int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to
, int tlen
,
311 const unsigned char *from
, int flen
,
312 const unsigned char *param
, int plen
,
313 const EVP_MD
*md
, const EVP_MD
*mgf1md
);
314 int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to
, int tlen
,
315 const unsigned char *from
, int flen
,
316 int num
, const unsigned char *param
,
317 int plen
, const EVP_MD
*md
,
318 const EVP_MD
*mgf1md
);
319 int RSA_padding_add_SSLv23(unsigned char *to
, int tlen
,
320 const unsigned char *f
, int fl
);
321 int RSA_padding_check_SSLv23(unsigned char *to
, int tlen
,
322 const unsigned char *f
, int fl
, int rsa_len
);
323 int RSA_padding_add_none(unsigned char *to
, int tlen
, const unsigned char *f
,
325 int RSA_padding_check_none(unsigned char *to
, int tlen
,
326 const unsigned char *f
, int fl
, int rsa_len
);
327 int RSA_padding_add_X931(unsigned char *to
, int tlen
, const unsigned char *f
,
329 int RSA_padding_check_X931(unsigned char *to
, int tlen
,
330 const unsigned char *f
, int fl
, int rsa_len
);
331 int RSA_X931_hash_id(int nid
);
333 int RSA_verify_PKCS1_PSS(RSA
*rsa
, const unsigned char *mHash
,
334 const EVP_MD
*Hash
, const unsigned char *EM
,
336 int RSA_padding_add_PKCS1_PSS(RSA
*rsa
, unsigned char *EM
,
337 const unsigned char *mHash
, const EVP_MD
*Hash
,
340 int RSA_verify_PKCS1_PSS_mgf1(RSA
*rsa
, const unsigned char *mHash
,
341 const EVP_MD
*Hash
, const EVP_MD
*mgf1Hash
,
342 const unsigned char *EM
, int sLen
);
344 int RSA_padding_add_PKCS1_PSS_mgf1(RSA
*rsa
, unsigned char *EM
,
345 const unsigned char *mHash
,
346 const EVP_MD
*Hash
, const EVP_MD
*mgf1Hash
,
349 #define RSA_get_ex_new_index(l, p, newf, dupf, freef) \
350 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_RSA, l, p, newf, dupf, freef)
351 int RSA_set_ex_data(RSA
*r
, int idx
, void *arg
);
352 void *RSA_get_ex_data(const RSA
*r
, int idx
);
354 RSA
*RSAPublicKey_dup(RSA
*rsa
);
355 RSA
*RSAPrivateKey_dup(RSA
*rsa
);
358 * If this flag is set the RSA method is FIPS compliant and can be used in
359 * FIPS mode. This is set in the validated module method. If an application
360 * sets this flag in its own methods it is its responsibility to ensure the
361 * result is compliant.
364 # define RSA_FLAG_FIPS_METHOD 0x0400
367 * If this flag is set the operations normally disabled in FIPS mode are
368 * permitted it is then the applications responsibility to ensure that the
369 * usage is compliant.
372 # define RSA_FLAG_NON_FIPS_ALLOW 0x0400
374 * Application has decided PRNG is good enough to generate a key: don't
377 # define RSA_FLAG_CHECKED 0x0800
379 RSA_METHOD
*RSA_meth_new(const char *name
, int flags
);
380 void RSA_meth_free(RSA_METHOD
*meth
);
381 RSA_METHOD
*RSA_meth_dup(const RSA_METHOD
*meth
);
382 const char *RSA_meth_get0_name(const RSA_METHOD
*meth
);
383 int RSA_meth_set1_name(RSA_METHOD
*meth
, const char *name
);
384 int RSA_meth_get_flags(RSA_METHOD
*meth
);
385 int RSA_meth_set_flags(RSA_METHOD
*meth
, int flags
);
386 void *RSA_meth_get0_app_data(const RSA_METHOD
*meth
);
387 int RSA_meth_set0_app_data(RSA_METHOD
*meth
, void *app_data
);
388 int (*RSA_meth_get_pub_enc(const RSA_METHOD
*meth
))
389 (int flen
, const unsigned char *from
,
390 unsigned char *to
, RSA
*rsa
, int padding
);
391 int RSA_meth_set_pub_enc(RSA_METHOD
*rsa
,
392 int (*pub_enc
) (int flen
, const unsigned char *from
,
393 unsigned char *to
, RSA
*rsa
,
395 int (*RSA_meth_get_pub_dec(const RSA_METHOD
*meth
))
396 (int flen
, const unsigned char *from
,
397 unsigned char *to
, RSA
*rsa
, int padding
);
398 int RSA_meth_set_pub_dec(RSA_METHOD
*rsa
,
399 int (*pub_dec
) (int flen
, const unsigned char *from
,
400 unsigned char *to
, RSA
*rsa
,
402 int (*RSA_meth_get_priv_enc(const RSA_METHOD
*meth
))
403 (int flen
, const unsigned char *from
,
404 unsigned char *to
, RSA
*rsa
, int padding
);
405 int RSA_meth_set_priv_enc(RSA_METHOD
*rsa
,
406 int (*priv_enc
) (int flen
, const unsigned char *from
,
407 unsigned char *to
, RSA
*rsa
,
409 int (*RSA_meth_get_priv_dec(const RSA_METHOD
*meth
))
410 (int flen
, const unsigned char *from
,
411 unsigned char *to
, RSA
*rsa
, int padding
);
412 int RSA_meth_set_priv_dec(RSA_METHOD
*rsa
,
413 int (*priv_dec
) (int flen
, const unsigned char *from
,
414 unsigned char *to
, RSA
*rsa
,
416 int (*RSA_meth_get_mod_exp(const RSA_METHOD
*meth
))
417 (BIGNUM
*r0
, const BIGNUM
*I
, RSA
*rsa
, BN_CTX
*ctx
);
418 int RSA_meth_set_mod_exp(RSA_METHOD
*rsa
,
419 int (*mod_exp
) (BIGNUM
*r0
, const BIGNUM
*I
, RSA
*rsa
,
421 int (*RSA_meth_get_bn_mod_exp(const RSA_METHOD
*meth
))
422 (BIGNUM
*r
, const BIGNUM
*a
, const BIGNUM
*p
,
423 const BIGNUM
*m
, BN_CTX
*ctx
, BN_MONT_CTX
*m_ctx
);
424 int RSA_meth_set_bn_mod_exp(RSA_METHOD
*rsa
,
425 int (*bn_mod_exp
) (BIGNUM
*r
,
430 BN_MONT_CTX
*m_ctx
));
431 int (*RSA_meth_get_init(const RSA_METHOD
*meth
)) (RSA
*rsa
);
432 int RSA_meth_set_init(RSA_METHOD
*rsa
, int (*init
) (RSA
*rsa
));
433 int (*RSA_meth_get_finish(const RSA_METHOD
*meth
)) (RSA
*rsa
);
434 int RSA_meth_set_finish(RSA_METHOD
*rsa
, int (*finish
) (RSA
*rsa
));
435 int (*RSA_meth_get_sign(const RSA_METHOD
*meth
))
437 const unsigned char *m
, unsigned int m_length
,
438 unsigned char *sigret
, unsigned int *siglen
,
440 int RSA_meth_set_sign(RSA_METHOD
*rsa
,
441 int (*sign
) (int type
, const unsigned char *m
,
442 unsigned int m_length
,
443 unsigned char *sigret
, unsigned int *siglen
,
445 int (*RSA_meth_get_verify(const RSA_METHOD
*meth
))
446 (int dtype
, const unsigned char *m
,
447 unsigned int m_length
, const unsigned char *sigbuf
,
448 unsigned int siglen
, const RSA
*rsa
);
449 int RSA_meth_set_verify(RSA_METHOD
*rsa
,
450 int (*verify
) (int dtype
, const unsigned char *m
,
451 unsigned int m_length
,
452 const unsigned char *sigbuf
,
453 unsigned int siglen
, const RSA
*rsa
));
454 int (*RSA_meth_get_keygen(const RSA_METHOD
*meth
))
455 (RSA
*rsa
, int bits
, BIGNUM
*e
, BN_GENCB
*cb
);
456 int RSA_meth_set_keygen(RSA_METHOD
*rsa
,
457 int (*keygen
) (RSA
*rsa
, int bits
, BIGNUM
*e
,
460 /* BEGIN ERROR CODES */
462 * The following lines are auto generated by the script mkerr.pl. Any changes
463 * made after this point may be overwritten when the script is next run.
465 void ERR_load_RSA_strings(void);
467 /* Error codes for the RSA functions. */
469 /* Function codes. */
470 # define RSA_F_CHECK_PADDING_MD 140
471 # define RSA_F_DO_RSA_PRINT 146
472 # define RSA_F_FIPS_RSA_SIGN_DIGEST 149
473 # define RSA_F_FIPS_RSA_VERIFY 150
474 # define RSA_F_FIPS_RSA_VERIFY_DIGEST 151
475 # define RSA_F_INT_RSA_VERIFY 145
476 # define RSA_F_MEMORY_LOCK 100
477 # define RSA_F_OLD_RSA_PRIV_DECODE 147
478 # define RSA_F_PKEY_RSA_CTRL 143
479 # define RSA_F_PKEY_RSA_CTRL_STR 144
480 # define RSA_F_PKEY_RSA_SIGN 142
481 # define RSA_F_PKEY_RSA_VERIFYRECOVER 141
482 # define RSA_F_RSA_ALGOR_TO_MD 156
483 # define RSA_F_RSA_BUILTIN_KEYGEN 129
484 # define RSA_F_RSA_CHECK_KEY 123
485 # define RSA_F_RSA_CHECK_KEY_EX 160
486 # define RSA_F_RSA_CMS_DECRYPT 159
487 # define RSA_F_RSA_OSSL_PRIVATE_DECRYPT 101
488 # define RSA_F_RSA_OSSL_PRIVATE_ENCRYPT 102
489 # define RSA_F_RSA_OSSL_PUBLIC_DECRYPT 103
490 # define RSA_F_RSA_OSSL_PUBLIC_ENCRYPT 104
491 # define RSA_F_RSA_GENERATE_KEY 105
492 # define RSA_F_RSA_ITEM_VERIFY 148
493 # define RSA_F_RSA_MEMORY_LOCK 130
494 # define RSA_F_RSA_MGF1_TO_MD 157
495 # define RSA_F_RSA_NEW_METHOD 106
496 # define RSA_F_RSA_NULL 124
497 # define RSA_F_RSA_NULL_MOD_EXP 131
498 # define RSA_F_RSA_NULL_PRIVATE_DECRYPT 132
499 # define RSA_F_RSA_NULL_PRIVATE_ENCRYPT 133
500 # define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134
501 # define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135
502 # define RSA_F_RSA_OAEP_TO_CTX 158
503 # define RSA_F_RSA_PADDING_ADD_NONE 107
504 # define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121
505 # define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1 154
506 # define RSA_F_RSA_PADDING_ADD_PKCS1_PSS 125
507 # define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1 152
508 # define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108
509 # define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109
510 # define RSA_F_RSA_PADDING_ADD_SSLV23 110
511 # define RSA_F_RSA_PADDING_ADD_X931 127
512 # define RSA_F_RSA_PADDING_CHECK_NONE 111
513 # define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122
514 # define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1 153
515 # define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112
516 # define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113
517 # define RSA_F_RSA_PADDING_CHECK_SSLV23 114
518 # define RSA_F_RSA_PADDING_CHECK_X931 128
519 # define RSA_F_RSA_PRINT 115
520 # define RSA_F_RSA_PRINT_FP 116
521 # define RSA_F_RSA_PRIV_DECODE 137
522 # define RSA_F_RSA_PRIV_ENCODE 138
523 # define RSA_F_RSA_PSS_TO_CTX 155
524 # define RSA_F_RSA_PUB_DECODE 139
525 # define RSA_F_RSA_SETUP_BLINDING 136
526 # define RSA_F_RSA_SIGN 117
527 # define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118
528 # define RSA_F_RSA_VERIFY 119
529 # define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120
530 # define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1 126
533 # define RSA_R_ALGORITHM_MISMATCH 100
534 # define RSA_R_BAD_E_VALUE 101
535 # define RSA_R_BAD_FIXED_HEADER_DECRYPT 102
536 # define RSA_R_BAD_PAD_BYTE_COUNT 103
537 # define RSA_R_BAD_SIGNATURE 104
538 # define RSA_R_BLOCK_TYPE_IS_NOT_01 106
539 # define RSA_R_BLOCK_TYPE_IS_NOT_02 107
540 # define RSA_R_DATA_GREATER_THAN_MOD_LEN 108
541 # define RSA_R_DATA_TOO_LARGE 109
542 # define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110
543 # define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 132
544 # define RSA_R_DATA_TOO_SMALL 111
545 # define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122
546 # define RSA_R_DIGEST_DOES_NOT_MATCH 158
547 # define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112
548 # define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124
549 # define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125
550 # define RSA_R_D_E_NOT_CONGRUENT_TO_1 123
551 # define RSA_R_FIRST_OCTET_INVALID 133
552 # define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE 144
553 # define RSA_R_INVALID_DIGEST 157
554 # define RSA_R_INVALID_DIGEST_LENGTH 143
555 # define RSA_R_INVALID_HEADER 137
556 # define RSA_R_INVALID_KEYBITS 145
557 # define RSA_R_INVALID_LABEL 160
558 # define RSA_R_INVALID_MESSAGE_LENGTH 131
559 # define RSA_R_INVALID_MGF1_MD 156
560 # define RSA_R_INVALID_OAEP_PARAMETERS 161
561 # define RSA_R_INVALID_PADDING 138
562 # define RSA_R_INVALID_PADDING_MODE 141
563 # define RSA_R_INVALID_PSS_PARAMETERS 149
564 # define RSA_R_INVALID_PSS_SALTLEN 146
565 # define RSA_R_INVALID_SALT_LENGTH 150
566 # define RSA_R_INVALID_TRAILER 139
567 # define RSA_R_INVALID_X931_DIGEST 142
568 # define RSA_R_IQMP_NOT_INVERSE_OF_Q 126
569 # define RSA_R_KEY_SIZE_TOO_SMALL 120
570 # define RSA_R_LAST_OCTET_INVALID 134
571 # define RSA_R_MODULUS_TOO_LARGE 105
572 # define RSA_R_NO_PUBLIC_EXPONENT 140
573 # define RSA_R_NULL_BEFORE_BLOCK_MISSING 113
574 # define RSA_R_N_DOES_NOT_EQUAL_P_Q 127
575 # define RSA_R_OAEP_DECODING_ERROR 121
576 # define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 148
577 # define RSA_R_PADDING_CHECK_FAILED 114
578 # define RSA_R_PKCS_DECODING_ERROR 159
579 # define RSA_R_P_NOT_PRIME 128
580 # define RSA_R_Q_NOT_PRIME 129
581 # define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130
582 # define RSA_R_SLEN_CHECK_FAILED 136
583 # define RSA_R_SLEN_RECOVERY_FAILED 135
584 # define RSA_R_SSLV3_ROLLBACK_ATTACK 115
585 # define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
586 # define RSA_R_UNKNOWN_ALGORITHM_TYPE 117
587 # define RSA_R_UNKNOWN_DIGEST 166
588 # define RSA_R_UNKNOWN_MASK_DIGEST 151
589 # define RSA_R_UNKNOWN_PADDING_TYPE 118
590 # define RSA_R_UNKNOWN_PSS_DIGEST 152
591 # define RSA_R_UNSUPPORTED_ENCRYPTION_TYPE 162
592 # define RSA_R_UNSUPPORTED_LABEL_SOURCE 163
593 # define RSA_R_UNSUPPORTED_MASK_ALGORITHM 153
594 # define RSA_R_UNSUPPORTED_MASK_PARAMETER 154
595 # define RSA_R_UNSUPPORTED_SIGNATURE_TYPE 155
596 # define RSA_R_VALUE_MISSING 147
597 # define RSA_R_WRONG_SIGNATURE_LENGTH 119