1 | /*
|
---|
2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
|
---|
3 | *
|
---|
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
|
---|
8 | */
|
---|
9 |
|
---|
10 | #ifndef HEADER_RSA_H
|
---|
11 | # define HEADER_RSA_H
|
---|
12 |
|
---|
13 | # include <openssl/opensslconf.h>
|
---|
14 |
|
---|
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>
|
---|
22 | # endif
|
---|
23 | # ifdef __cplusplus
|
---|
24 | extern "C" {
|
---|
25 | # endif
|
---|
26 |
|
---|
27 | /* The types RSA and RSA_METHOD are defined in ossl_typ.h */
|
---|
28 |
|
---|
29 | # ifndef OPENSSL_RSA_MAX_MODULUS_BITS
|
---|
30 | # define OPENSSL_RSA_MAX_MODULUS_BITS 16384
|
---|
31 | # endif
|
---|
32 |
|
---|
33 | # define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 1024
|
---|
34 |
|
---|
35 | # ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
|
---|
36 | # define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
|
---|
37 | # endif
|
---|
38 | # ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
|
---|
39 |
|
---|
40 | /* exponent limit enforced for "large" modulus only */
|
---|
41 | # define OPENSSL_RSA_MAX_PUBEXP_BITS 64
|
---|
42 | # endif
|
---|
43 |
|
---|
44 | # define RSA_3 0x3L
|
---|
45 | # define RSA_F4 0x10001L
|
---|
46 |
|
---|
47 | # define RSA_METHOD_FLAG_NO_CHECK 0x0001/* don't check pub/private
|
---|
48 | * match */
|
---|
49 |
|
---|
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
|
---|
54 | /*
|
---|
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.
|
---|
59 | */
|
---|
60 | # define RSA_FLAG_EXT_PKEY 0x0020
|
---|
61 |
|
---|
62 | /*
|
---|
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
|
---|
67 | */
|
---|
68 | # define RSA_FLAG_NO_BLINDING 0x0080
|
---|
69 | # if OPENSSL_API_COMPAT < 0x10100000L
|
---|
70 | /*
|
---|
71 | * Does nothing. Previously this switched off constant time behaviour.
|
---|
72 | */
|
---|
73 | # define RSA_FLAG_NO_CONSTTIME 0x0000
|
---|
74 | # endif
|
---|
75 | # if OPENSSL_API_COMPAT < 0x00908000L
|
---|
76 | /* deprecated name for the flag*/
|
---|
77 | /*
|
---|
78 | * new with 0.9.7h; the built-in RSA
|
---|
79 | * implementation now uses constant time
|
---|
80 | * modular exponentiation for secret exponents
|
---|
81 | * by default. This flag causes the
|
---|
82 | * faster variable sliding window method to
|
---|
83 | * be used for all exponents.
|
---|
84 | */
|
---|
85 | # define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
|
---|
86 | # endif
|
---|
87 |
|
---|
88 | # define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
|
---|
89 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \
|
---|
90 | pad, NULL)
|
---|
91 |
|
---|
92 | # define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
|
---|
93 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \
|
---|
94 | EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
|
---|
95 |
|
---|
96 | # define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
|
---|
97 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
|
---|
98 | (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
|
---|
99 | EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \
|
---|
100 | len, NULL)
|
---|
101 |
|
---|
102 | # define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
|
---|
103 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
|
---|
104 | (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
|
---|
105 | EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \
|
---|
106 | 0, plen)
|
---|
107 |
|
---|
108 | # define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
|
---|
109 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
|
---|
110 | EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
|
---|
111 |
|
---|
112 | # define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
|
---|
113 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
|
---|
114 | EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
|
---|
115 |
|
---|
116 | # define EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md) \
|
---|
117 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
|
---|
118 | EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
|
---|
119 | EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md)
|
---|
120 |
|
---|
121 | # define EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md) \
|
---|
122 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
|
---|
123 | EVP_PKEY_CTRL_RSA_OAEP_MD, 0, (void *)md)
|
---|
124 |
|
---|
125 | # define EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \
|
---|
126 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
|
---|
127 | EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
|
---|
128 | EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd)
|
---|
129 |
|
---|
130 | # define EVP_PKEY_CTX_get_rsa_oaep_md(ctx, pmd) \
|
---|
131 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
|
---|
132 | EVP_PKEY_CTRL_GET_RSA_OAEP_MD, 0, (void *)pmd)
|
---|
133 |
|
---|
134 | # define EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, l, llen) \
|
---|
135 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
|
---|
136 | EVP_PKEY_CTRL_RSA_OAEP_LABEL, llen, (void *)l)
|
---|
137 |
|
---|
138 | # define EVP_PKEY_CTX_get0_rsa_oaep_label(ctx, l) \
|
---|
139 | EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
|
---|
140 | EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL, 0, (void *)l)
|
---|
141 |
|
---|
142 | # define EVP_PKEY_CTRL_RSA_PADDING (EVP_PKEY_ALG_CTRL + 1)
|
---|
143 | # define EVP_PKEY_CTRL_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 2)
|
---|
144 |
|
---|
145 | # define EVP_PKEY_CTRL_RSA_KEYGEN_BITS (EVP_PKEY_ALG_CTRL + 3)
|
---|
146 | # define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
|
---|
147 | # define EVP_PKEY_CTRL_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 5)
|
---|
148 |
|
---|
149 | # define EVP_PKEY_CTRL_GET_RSA_PADDING (EVP_PKEY_ALG_CTRL + 6)
|
---|
150 | # define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 7)
|
---|
151 | # define EVP_PKEY_CTRL_GET_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 8)
|
---|
152 |
|
---|
153 | # define EVP_PKEY_CTRL_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 9)
|
---|
154 | # define EVP_PKEY_CTRL_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 10)
|
---|
155 |
|
---|
156 | # define EVP_PKEY_CTRL_GET_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 11)
|
---|
157 | # define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
|
---|
158 |
|
---|
159 | # define RSA_PKCS1_PADDING 1
|
---|
160 | # define RSA_SSLV23_PADDING 2
|
---|
161 | # define RSA_NO_PADDING 3
|
---|
162 | # define RSA_PKCS1_OAEP_PADDING 4
|
---|
163 | # define RSA_X931_PADDING 5
|
---|
164 | /* EVP_PKEY_ only */
|
---|
165 | # define RSA_PKCS1_PSS_PADDING 6
|
---|
166 |
|
---|
167 | # define RSA_PKCS1_PADDING_SIZE 11
|
---|
168 |
|
---|
169 | # define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg)
|
---|
170 | # define RSA_get_app_data(s) RSA_get_ex_data(s,0)
|
---|
171 |
|
---|
172 | RSA *RSA_new(void);
|
---|
173 | RSA *RSA_new_method(ENGINE *engine);
|
---|
174 | int RSA_bits(const RSA *rsa);
|
---|
175 | int RSA_size(const RSA *rsa);
|
---|
176 | int RSA_security_bits(const RSA *rsa);
|
---|
177 |
|
---|
178 | int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d);
|
---|
179 | int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q);
|
---|
180 | int RSA_set0_crt_params(RSA *r,BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp);
|
---|
181 | void RSA_get0_key(const RSA *r,
|
---|
182 | const BIGNUM **n, const BIGNUM **e, const BIGNUM **d);
|
---|
183 | void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q);
|
---|
184 | void RSA_get0_crt_params(const RSA *r,
|
---|
185 | const BIGNUM **dmp1, const BIGNUM **dmq1,
|
---|
186 | const BIGNUM **iqmp);
|
---|
187 | void RSA_clear_flags(RSA *r, int flags);
|
---|
188 | int RSA_test_flags(const RSA *r, int flags);
|
---|
189 | void RSA_set_flags(RSA *r, int flags);
|
---|
190 | ENGINE *RSA_get0_engine(const RSA *r);
|
---|
191 |
|
---|
192 | /* Deprecated version */
|
---|
193 | DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void
|
---|
194 | (*callback) (int, int, void *),
|
---|
195 | void *cb_arg))
|
---|
196 |
|
---|
197 | /* New version */
|
---|
198 | int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
|
---|
199 |
|
---|
200 | int RSA_X931_derive_ex(RSA *rsa, BIGNUM *p1, BIGNUM *p2, BIGNUM *q1,
|
---|
201 | BIGNUM *q2, const BIGNUM *Xp1, const BIGNUM *Xp2,
|
---|
202 | const BIGNUM *Xp, const BIGNUM *Xq1, const BIGNUM *Xq2,
|
---|
203 | const BIGNUM *Xq, const BIGNUM *e, BN_GENCB *cb);
|
---|
204 | int RSA_X931_generate_key_ex(RSA *rsa, int bits, const BIGNUM *e,
|
---|
205 | BN_GENCB *cb);
|
---|
206 |
|
---|
207 | int RSA_check_key(const RSA *);
|
---|
208 | int RSA_check_key_ex(const RSA *, BN_GENCB *cb);
|
---|
209 | /* next 4 return -1 on error */
|
---|
210 | int RSA_public_encrypt(int flen, const unsigned char *from,
|
---|
211 | unsigned char *to, RSA *rsa, int padding);
|
---|
212 | int RSA_private_encrypt(int flen, const unsigned char *from,
|
---|
213 | unsigned char *to, RSA *rsa, int padding);
|
---|
214 | int RSA_public_decrypt(int flen, const unsigned char *from,
|
---|
215 | unsigned char *to, RSA *rsa, int padding);
|
---|
216 | int RSA_private_decrypt(int flen, const unsigned char *from,
|
---|
217 | unsigned char *to, RSA *rsa, int padding);
|
---|
218 | void RSA_free(RSA *r);
|
---|
219 | /* "up" the RSA object's reference count */
|
---|
220 | int RSA_up_ref(RSA *r);
|
---|
221 |
|
---|
222 | int RSA_flags(const RSA *r);
|
---|
223 |
|
---|
224 | void RSA_set_default_method(const RSA_METHOD *meth);
|
---|
225 | const RSA_METHOD *RSA_get_default_method(void);
|
---|
226 | const RSA_METHOD *RSA_get_method(const RSA *rsa);
|
---|
227 | int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
|
---|
228 |
|
---|
229 | /* these are the actual RSA functions */
|
---|
230 | const RSA_METHOD *RSA_PKCS1_OpenSSL(void);
|
---|
231 |
|
---|
232 | const RSA_METHOD *RSA_null_method(void);
|
---|
233 |
|
---|
234 | DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey)
|
---|
235 | DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey)
|
---|
236 |
|
---|
237 | typedef struct rsa_pss_params_st {
|
---|
238 | X509_ALGOR *hashAlgorithm;
|
---|
239 | X509_ALGOR *maskGenAlgorithm;
|
---|
240 | ASN1_INTEGER *saltLength;
|
---|
241 | ASN1_INTEGER *trailerField;
|
---|
242 | } RSA_PSS_PARAMS;
|
---|
243 |
|
---|
244 | DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
|
---|
245 |
|
---|
246 | typedef struct rsa_oaep_params_st {
|
---|
247 | X509_ALGOR *hashFunc;
|
---|
248 | X509_ALGOR *maskGenFunc;
|
---|
249 | X509_ALGOR *pSourceFunc;
|
---|
250 | } RSA_OAEP_PARAMS;
|
---|
251 |
|
---|
252 | DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
|
---|
253 |
|
---|
254 | # ifndef OPENSSL_NO_STDIO
|
---|
255 | int RSA_print_fp(FILE *fp, const RSA *r, int offset);
|
---|
256 | # endif
|
---|
257 |
|
---|
258 | int RSA_print(BIO *bp, const RSA *r, int offset);
|
---|
259 |
|
---|
260 | /*
|
---|
261 | * The following 2 functions sign and verify a X509_SIG ASN1 object inside
|
---|
262 | * PKCS#1 padded RSA encryption
|
---|
263 | */
|
---|
264 | int RSA_sign(int type, const unsigned char *m, unsigned int m_length,
|
---|
265 | unsigned char *sigret, unsigned int *siglen, RSA *rsa);
|
---|
266 | int RSA_verify(int type, const unsigned char *m, unsigned int m_length,
|
---|
267 | const unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
|
---|
268 |
|
---|
269 | /*
|
---|
270 | * The following 2 function sign and verify a ASN1_OCTET_STRING object inside
|
---|
271 | * PKCS#1 padded RSA encryption
|
---|
272 | */
|
---|
273 | int RSA_sign_ASN1_OCTET_STRING(int type,
|
---|
274 | const unsigned char *m, unsigned int m_length,
|
---|
275 | unsigned char *sigret, unsigned int *siglen,
|
---|
276 | RSA *rsa);
|
---|
277 | int RSA_verify_ASN1_OCTET_STRING(int type, const unsigned char *m,
|
---|
278 | unsigned int m_length, unsigned char *sigbuf,
|
---|
279 | unsigned int siglen, RSA *rsa);
|
---|
280 |
|
---|
281 | int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
|
---|
282 | void RSA_blinding_off(RSA *rsa);
|
---|
283 | BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx);
|
---|
284 |
|
---|
285 | int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen,
|
---|
286 | const unsigned char *f, int fl);
|
---|
287 | int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen,
|
---|
288 | const unsigned char *f, int fl,
|
---|
289 | int rsa_len);
|
---|
290 | int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen,
|
---|
291 | const unsigned char *f, int fl);
|
---|
292 | int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
|
---|
293 | const unsigned char *f, int fl,
|
---|
294 | int rsa_len);
|
---|
295 | int PKCS1_MGF1(unsigned char *mask, long len, const unsigned char *seed,
|
---|
296 | long seedlen, const EVP_MD *dgst);
|
---|
297 | int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen,
|
---|
298 | const unsigned char *f, int fl,
|
---|
299 | const unsigned char *p, int pl);
|
---|
300 | int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
|
---|
301 | const unsigned char *f, int fl, int rsa_len,
|
---|
302 | const unsigned char *p, int pl);
|
---|
303 | int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
|
---|
304 | const unsigned char *from, int flen,
|
---|
305 | const unsigned char *param, int plen,
|
---|
306 | const EVP_MD *md, const EVP_MD *mgf1md);
|
---|
307 | int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
|
---|
308 | const unsigned char *from, int flen,
|
---|
309 | int num, const unsigned char *param,
|
---|
310 | int plen, const EVP_MD *md,
|
---|
311 | const EVP_MD *mgf1md);
|
---|
312 | int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
|
---|
313 | const unsigned char *f, int fl);
|
---|
314 | int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
|
---|
315 | const unsigned char *f, int fl, int rsa_len);
|
---|
316 | int RSA_padding_add_none(unsigned char *to, int tlen, const unsigned char *f,
|
---|
317 | int fl);
|
---|
318 | int RSA_padding_check_none(unsigned char *to, int tlen,
|
---|
319 | const unsigned char *f, int fl, int rsa_len);
|
---|
320 | int RSA_padding_add_X931(unsigned char *to, int tlen, const unsigned char *f,
|
---|
321 | int fl);
|
---|
322 | int RSA_padding_check_X931(unsigned char *to, int tlen,
|
---|
323 | const unsigned char *f, int fl, int rsa_len);
|
---|
324 | int RSA_X931_hash_id(int nid);
|
---|
325 |
|
---|
326 | int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
|
---|
327 | const EVP_MD *Hash, const unsigned char *EM,
|
---|
328 | int sLen);
|
---|
329 | int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
|
---|
330 | const unsigned char *mHash, const EVP_MD *Hash,
|
---|
331 | int sLen);
|
---|
332 |
|
---|
333 | int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
|
---|
334 | const EVP_MD *Hash, const EVP_MD *mgf1Hash,
|
---|
335 | const unsigned char *EM, int sLen);
|
---|
336 |
|
---|
337 | int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
|
---|
338 | const unsigned char *mHash,
|
---|
339 | const EVP_MD *Hash, const EVP_MD *mgf1Hash,
|
---|
340 | int sLen);
|
---|
341 |
|
---|
342 | #define RSA_get_ex_new_index(l, p, newf, dupf, freef) \
|
---|
343 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_RSA, l, p, newf, dupf, freef)
|
---|
344 | int RSA_set_ex_data(RSA *r, int idx, void *arg);
|
---|
345 | void *RSA_get_ex_data(const RSA *r, int idx);
|
---|
346 |
|
---|
347 | RSA *RSAPublicKey_dup(RSA *rsa);
|
---|
348 | RSA *RSAPrivateKey_dup(RSA *rsa);
|
---|
349 |
|
---|
350 | /*
|
---|
351 | * If this flag is set the RSA method is FIPS compliant and can be used in
|
---|
352 | * FIPS mode. This is set in the validated module method. If an application
|
---|
353 | * sets this flag in its own methods it is its responsibility to ensure the
|
---|
354 | * result is compliant.
|
---|
355 | */
|
---|
356 |
|
---|
357 | # define RSA_FLAG_FIPS_METHOD 0x0400
|
---|
358 |
|
---|
359 | /*
|
---|
360 | * If this flag is set the operations normally disabled in FIPS mode are
|
---|
361 | * permitted it is then the applications responsibility to ensure that the
|
---|
362 | * usage is compliant.
|
---|
363 | */
|
---|
364 |
|
---|
365 | # define RSA_FLAG_NON_FIPS_ALLOW 0x0400
|
---|
366 | /*
|
---|
367 | * Application has decided PRNG is good enough to generate a key: don't
|
---|
368 | * check.
|
---|
369 | */
|
---|
370 | # define RSA_FLAG_CHECKED 0x0800
|
---|
371 |
|
---|
372 | RSA_METHOD *RSA_meth_new(const char *name, int flags);
|
---|
373 | void RSA_meth_free(RSA_METHOD *meth);
|
---|
374 | RSA_METHOD *RSA_meth_dup(const RSA_METHOD *meth);
|
---|
375 | const char *RSA_meth_get0_name(const RSA_METHOD *meth);
|
---|
376 | int RSA_meth_set1_name(RSA_METHOD *meth, const char *name);
|
---|
377 | int RSA_meth_get_flags(RSA_METHOD *meth);
|
---|
378 | int RSA_meth_set_flags(RSA_METHOD *meth, int flags);
|
---|
379 | void *RSA_meth_get0_app_data(const RSA_METHOD *meth);
|
---|
380 | int RSA_meth_set0_app_data(RSA_METHOD *meth, void *app_data);
|
---|
381 | int (*RSA_meth_get_pub_enc(const RSA_METHOD *meth))
|
---|
382 | (int flen, const unsigned char *from,
|
---|
383 | unsigned char *to, RSA *rsa, int padding);
|
---|
384 | int RSA_meth_set_pub_enc(RSA_METHOD *rsa,
|
---|
385 | int (*pub_enc) (int flen, const unsigned char *from,
|
---|
386 | unsigned char *to, RSA *rsa,
|
---|
387 | int padding));
|
---|
388 | int (*RSA_meth_get_pub_dec(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_dec(RSA_METHOD *rsa,
|
---|
392 | int (*pub_dec) (int flen, const unsigned char *from,
|
---|
393 | unsigned char *to, RSA *rsa,
|
---|
394 | int padding));
|
---|
395 | int (*RSA_meth_get_priv_enc(const RSA_METHOD *meth))
|
---|
396 | (int flen, const unsigned char *from,
|
---|
397 | unsigned char *to, RSA *rsa, int padding);
|
---|
398 | int RSA_meth_set_priv_enc(RSA_METHOD *rsa,
|
---|
399 | int (*priv_enc) (int flen, const unsigned char *from,
|
---|
400 | unsigned char *to, RSA *rsa,
|
---|
401 | int padding));
|
---|
402 | int (*RSA_meth_get_priv_dec(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_dec(RSA_METHOD *rsa,
|
---|
406 | int (*priv_dec) (int flen, const unsigned char *from,
|
---|
407 | unsigned char *to, RSA *rsa,
|
---|
408 | int padding));
|
---|
409 | int (*RSA_meth_get_mod_exp(const RSA_METHOD *meth))
|
---|
410 | (BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
|
---|
411 | int RSA_meth_set_mod_exp(RSA_METHOD *rsa,
|
---|
412 | int (*mod_exp) (BIGNUM *r0, const BIGNUM *I, RSA *rsa,
|
---|
413 | BN_CTX *ctx));
|
---|
414 | int (*RSA_meth_get_bn_mod_exp(const RSA_METHOD *meth))
|
---|
415 | (BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
|
---|
416 | const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
|
---|
417 | int RSA_meth_set_bn_mod_exp(RSA_METHOD *rsa,
|
---|
418 | int (*bn_mod_exp) (BIGNUM *r,
|
---|
419 | const BIGNUM *a,
|
---|
420 | const BIGNUM *p,
|
---|
421 | const BIGNUM *m,
|
---|
422 | BN_CTX *ctx,
|
---|
423 | BN_MONT_CTX *m_ctx));
|
---|
424 | int (*RSA_meth_get_init(const RSA_METHOD *meth)) (RSA *rsa);
|
---|
425 | int RSA_meth_set_init(RSA_METHOD *rsa, int (*init) (RSA *rsa));
|
---|
426 | int (*RSA_meth_get_finish(const RSA_METHOD *meth)) (RSA *rsa);
|
---|
427 | int RSA_meth_set_finish(RSA_METHOD *rsa, int (*finish) (RSA *rsa));
|
---|
428 | int (*RSA_meth_get_sign(const RSA_METHOD *meth))
|
---|
429 | (int type,
|
---|
430 | const unsigned char *m, unsigned int m_length,
|
---|
431 | unsigned char *sigret, unsigned int *siglen,
|
---|
432 | const RSA *rsa);
|
---|
433 | int RSA_meth_set_sign(RSA_METHOD *rsa,
|
---|
434 | int (*sign) (int type, const unsigned char *m,
|
---|
435 | unsigned int m_length,
|
---|
436 | unsigned char *sigret, unsigned int *siglen,
|
---|
437 | const RSA *rsa));
|
---|
438 | int (*RSA_meth_get_verify(const RSA_METHOD *meth))
|
---|
439 | (int dtype, const unsigned char *m,
|
---|
440 | unsigned int m_length, const unsigned char *sigbuf,
|
---|
441 | unsigned int siglen, const RSA *rsa);
|
---|
442 | int RSA_meth_set_verify(RSA_METHOD *rsa,
|
---|
443 | int (*verify) (int dtype, const unsigned char *m,
|
---|
444 | unsigned int m_length,
|
---|
445 | const unsigned char *sigbuf,
|
---|
446 | unsigned int siglen, const RSA *rsa));
|
---|
447 | int (*RSA_meth_get_keygen(const RSA_METHOD *meth))
|
---|
448 | (RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
|
---|
449 | int RSA_meth_set_keygen(RSA_METHOD *rsa,
|
---|
450 | int (*keygen) (RSA *rsa, int bits, BIGNUM *e,
|
---|
451 | BN_GENCB *cb));
|
---|
452 |
|
---|
453 | /* BEGIN ERROR CODES */
|
---|
454 | /*
|
---|
455 | * The following lines are auto generated by the script mkerr.pl. Any changes
|
---|
456 | * made after this point may be overwritten when the script is next run.
|
---|
457 | */
|
---|
458 |
|
---|
459 | int ERR_load_RSA_strings(void);
|
---|
460 |
|
---|
461 | /* Error codes for the RSA functions. */
|
---|
462 |
|
---|
463 | /* Function codes. */
|
---|
464 | # define RSA_F_CHECK_PADDING_MD 140
|
---|
465 | # define RSA_F_ENCODE_PKCS1 146
|
---|
466 | # define RSA_F_INT_RSA_VERIFY 145
|
---|
467 | # define RSA_F_OLD_RSA_PRIV_DECODE 147
|
---|
468 | # define RSA_F_PKEY_RSA_CTRL 143
|
---|
469 | # define RSA_F_PKEY_RSA_CTRL_STR 144
|
---|
470 | # define RSA_F_PKEY_RSA_SIGN 142
|
---|
471 | # define RSA_F_PKEY_RSA_VERIFY 149
|
---|
472 | # define RSA_F_PKEY_RSA_VERIFYRECOVER 141
|
---|
473 | # define RSA_F_RSA_ALGOR_TO_MD 156
|
---|
474 | # define RSA_F_RSA_BUILTIN_KEYGEN 129
|
---|
475 | # define RSA_F_RSA_CHECK_KEY 123
|
---|
476 | # define RSA_F_RSA_CHECK_KEY_EX 160
|
---|
477 | # define RSA_F_RSA_CMS_DECRYPT 159
|
---|
478 | # define RSA_F_RSA_ITEM_VERIFY 148
|
---|
479 | # define RSA_F_RSA_METH_DUP 161
|
---|
480 | # define RSA_F_RSA_METH_NEW 162
|
---|
481 | # define RSA_F_RSA_METH_SET1_NAME 163
|
---|
482 | # define RSA_F_RSA_MGF1_TO_MD 157
|
---|
483 | # define RSA_F_RSA_NEW_METHOD 106
|
---|
484 | # define RSA_F_RSA_NULL 124
|
---|
485 | # define RSA_F_RSA_NULL_PRIVATE_DECRYPT 132
|
---|
486 | # define RSA_F_RSA_NULL_PRIVATE_ENCRYPT 133
|
---|
487 | # define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134
|
---|
488 | # define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135
|
---|
489 | # define RSA_F_RSA_OSSL_PRIVATE_DECRYPT 101
|
---|
490 | # define RSA_F_RSA_OSSL_PRIVATE_ENCRYPT 102
|
---|
491 | # define RSA_F_RSA_OSSL_PUBLIC_DECRYPT 103
|
---|
492 | # define RSA_F_RSA_OSSL_PUBLIC_ENCRYPT 104
|
---|
493 | # define RSA_F_RSA_PADDING_ADD_NONE 107
|
---|
494 | # define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121
|
---|
495 | # define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1 154
|
---|
496 | # define RSA_F_RSA_PADDING_ADD_PKCS1_PSS 125
|
---|
497 | # define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1 152
|
---|
498 | # define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108
|
---|
499 | # define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109
|
---|
500 | # define RSA_F_RSA_PADDING_ADD_SSLV23 110
|
---|
501 | # define RSA_F_RSA_PADDING_ADD_X931 127
|
---|
502 | # define RSA_F_RSA_PADDING_CHECK_NONE 111
|
---|
503 | # define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122
|
---|
504 | # define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1 153
|
---|
505 | # define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112
|
---|
506 | # define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113
|
---|
507 | # define RSA_F_RSA_PADDING_CHECK_SSLV23 114
|
---|
508 | # define RSA_F_RSA_PADDING_CHECK_X931 128
|
---|
509 | # define RSA_F_RSA_PRINT 115
|
---|
510 | # define RSA_F_RSA_PRINT_FP 116
|
---|
511 | # define RSA_F_RSA_PRIV_ENCODE 138
|
---|
512 | # define RSA_F_RSA_PSS_TO_CTX 155
|
---|
513 | # define RSA_F_RSA_PUB_DECODE 139
|
---|
514 | # define RSA_F_RSA_SETUP_BLINDING 136
|
---|
515 | # define RSA_F_RSA_SIGN 117
|
---|
516 | # define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118
|
---|
517 | # define RSA_F_RSA_VERIFY 119
|
---|
518 | # define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120
|
---|
519 | # define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1 126
|
---|
520 |
|
---|
521 | /* Reason codes. */
|
---|
522 | # define RSA_R_ALGORITHM_MISMATCH 100
|
---|
523 | # define RSA_R_BAD_E_VALUE 101
|
---|
524 | # define RSA_R_BAD_FIXED_HEADER_DECRYPT 102
|
---|
525 | # define RSA_R_BAD_PAD_BYTE_COUNT 103
|
---|
526 | # define RSA_R_BAD_SIGNATURE 104
|
---|
527 | # define RSA_R_BLOCK_TYPE_IS_NOT_01 106
|
---|
528 | # define RSA_R_BLOCK_TYPE_IS_NOT_02 107
|
---|
529 | # define RSA_R_DATA_GREATER_THAN_MOD_LEN 108
|
---|
530 | # define RSA_R_DATA_TOO_LARGE 109
|
---|
531 | # define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110
|
---|
532 | # define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 132
|
---|
533 | # define RSA_R_DATA_TOO_SMALL 111
|
---|
534 | # define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122
|
---|
535 | # define RSA_R_DIGEST_DOES_NOT_MATCH 158
|
---|
536 | # define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112
|
---|
537 | # define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124
|
---|
538 | # define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125
|
---|
539 | # define RSA_R_D_E_NOT_CONGRUENT_TO_1 123
|
---|
540 | # define RSA_R_FIRST_OCTET_INVALID 133
|
---|
541 | # define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE 144
|
---|
542 | # define RSA_R_INVALID_DIGEST 157
|
---|
543 | # define RSA_R_INVALID_DIGEST_LENGTH 143
|
---|
544 | # define RSA_R_INVALID_HEADER 137
|
---|
545 | # define RSA_R_INVALID_LABEL 160
|
---|
546 | # define RSA_R_INVALID_MESSAGE_LENGTH 131
|
---|
547 | # define RSA_R_INVALID_MGF1_MD 156
|
---|
548 | # define RSA_R_INVALID_OAEP_PARAMETERS 161
|
---|
549 | # define RSA_R_INVALID_PADDING 138
|
---|
550 | # define RSA_R_INVALID_PADDING_MODE 141
|
---|
551 | # define RSA_R_INVALID_PSS_PARAMETERS 149
|
---|
552 | # define RSA_R_INVALID_PSS_SALTLEN 146
|
---|
553 | # define RSA_R_INVALID_SALT_LENGTH 150
|
---|
554 | # define RSA_R_INVALID_TRAILER 139
|
---|
555 | # define RSA_R_INVALID_X931_DIGEST 142
|
---|
556 | # define RSA_R_IQMP_NOT_INVERSE_OF_Q 126
|
---|
557 | # define RSA_R_KEY_SIZE_TOO_SMALL 120
|
---|
558 | # define RSA_R_LAST_OCTET_INVALID 134
|
---|
559 | # define RSA_R_MODULUS_TOO_LARGE 105
|
---|
560 | # define RSA_R_NO_PUBLIC_EXPONENT 140
|
---|
561 | # define RSA_R_NULL_BEFORE_BLOCK_MISSING 113
|
---|
562 | # define RSA_R_N_DOES_NOT_EQUAL_P_Q 127
|
---|
563 | # define RSA_R_OAEP_DECODING_ERROR 121
|
---|
564 | # define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 148
|
---|
565 | # define RSA_R_PADDING_CHECK_FAILED 114
|
---|
566 | # define RSA_R_PKCS_DECODING_ERROR 159
|
---|
567 | # define RSA_R_P_NOT_PRIME 128
|
---|
568 | # define RSA_R_Q_NOT_PRIME 129
|
---|
569 | # define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130
|
---|
570 | # define RSA_R_SLEN_CHECK_FAILED 136
|
---|
571 | # define RSA_R_SLEN_RECOVERY_FAILED 135
|
---|
572 | # define RSA_R_SSLV3_ROLLBACK_ATTACK 115
|
---|
573 | # define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
|
---|
574 | # define RSA_R_UNKNOWN_ALGORITHM_TYPE 117
|
---|
575 | # define RSA_R_UNKNOWN_DIGEST 166
|
---|
576 | # define RSA_R_UNKNOWN_MASK_DIGEST 151
|
---|
577 | # define RSA_R_UNKNOWN_PADDING_TYPE 118
|
---|
578 | # define RSA_R_UNSUPPORTED_ENCRYPTION_TYPE 162
|
---|
579 | # define RSA_R_UNSUPPORTED_LABEL_SOURCE 163
|
---|
580 | # define RSA_R_UNSUPPORTED_MASK_ALGORITHM 153
|
---|
581 | # define RSA_R_UNSUPPORTED_MASK_PARAMETER 154
|
---|
582 | # define RSA_R_UNSUPPORTED_SIGNATURE_TYPE 155
|
---|
583 | # define RSA_R_VALUE_MISSING 147
|
---|
584 | # define RSA_R_WRONG_SIGNATURE_LENGTH 119
|
---|
585 |
|
---|
586 | # ifdef __cplusplus
|
---|
587 | }
|
---|
588 | # endif
|
---|
589 | # endif
|
---|
590 | #endif
|
---|