source: EcnlProtoTool/trunk/openssl-1.1.0e/include/openssl/dsa.h@ 331

Last change on this file since 331 was 331, checked in by coas-nagasima, 6 years ago

prototoolに関連するプロジェクトをnewlibからmuslを使うよう変更・更新
ntshellをnewlibの下位の実装から、muslのsyscallの実装に変更・更新
以下のOSSをアップデート
・mruby-1.3.0
・musl-1.1.18
・onigmo-6.1.3
・tcc-0.9.27
以下のOSSを追加
・openssl-1.1.0e
・curl-7.57.0
・zlib-1.2.11
以下のmrbgemsを追加
・iij/mruby-digest
・iij/mruby-env
・iij/mruby-errno
・iij/mruby-iijson
・iij/mruby-ipaddr
・iij/mruby-mock
・iij/mruby-require
・iij/mruby-tls-openssl
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-chdr
File size: 11.5 KB
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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/*
11 * The DSS routines are based on patches supplied by
12 * Steven Schoch <schoch@sheba.arc.nasa.gov>.
13 */
14
15#ifndef HEADER_DSA_H
16# define HEADER_DSA_H
17
18# include <openssl/opensslconf.h>
19
20# ifndef OPENSSL_NO_DSA
21# ifdef __cplusplus
22extern "C" {
23# endif
24# include <openssl/e_os2.h>
25# include <openssl/bio.h>
26# include <openssl/crypto.h>
27# include <openssl/ossl_typ.h>
28# include <openssl/opensslconf.h>
29# include <openssl/bn.h>
30# if OPENSSL_API_COMPAT < 0x10100000L
31# include <openssl/dh.h>
32# endif
33
34# ifndef OPENSSL_DSA_MAX_MODULUS_BITS
35# define OPENSSL_DSA_MAX_MODULUS_BITS 10000
36# endif
37
38# define OPENSSL_DSA_FIPS_MIN_MODULUS_BITS 1024
39
40# define DSA_FLAG_CACHE_MONT_P 0x01
41# if OPENSSL_API_COMPAT < 0x10100000L
42/*
43 * Does nothing. Previously this switched off constant time behaviour.
44 */
45# define DSA_FLAG_NO_EXP_CONSTTIME 0x00
46# endif
47
48/*
49 * If this flag is set the DSA method is FIPS compliant and can be used in
50 * FIPS mode. This is set in the validated module method. If an application
51 * sets this flag in its own methods it is its responsibility to ensure the
52 * result is compliant.
53 */
54
55# define DSA_FLAG_FIPS_METHOD 0x0400
56
57/*
58 * If this flag is set the operations normally disabled in FIPS mode are
59 * permitted it is then the applications responsibility to ensure that the
60 * usage is compliant.
61 */
62
63# define DSA_FLAG_NON_FIPS_ALLOW 0x0400
64# define DSA_FLAG_FIPS_CHECKED 0x0800
65
66/* Already defined in ossl_typ.h */
67/* typedef struct dsa_st DSA; */
68/* typedef struct dsa_method DSA_METHOD; */
69
70typedef struct DSA_SIG_st DSA_SIG;
71
72# define d2i_DSAparams_fp(fp,x) (DSA *)ASN1_d2i_fp((char *(*)())DSA_new, \
73 (char *(*)())d2i_DSAparams,(fp),(unsigned char **)(x))
74# define i2d_DSAparams_fp(fp,x) ASN1_i2d_fp(i2d_DSAparams,(fp), \
75 (unsigned char *)(x))
76# define d2i_DSAparams_bio(bp,x) ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAparams,bp,x)
77# define i2d_DSAparams_bio(bp,x) ASN1_i2d_bio_of_const(DSA,i2d_DSAparams,bp,x)
78
79DSA *DSAparams_dup(DSA *x);
80DSA_SIG *DSA_SIG_new(void);
81void DSA_SIG_free(DSA_SIG *a);
82int i2d_DSA_SIG(const DSA_SIG *a, unsigned char **pp);
83DSA_SIG *d2i_DSA_SIG(DSA_SIG **v, const unsigned char **pp, long length);
84void DSA_SIG_get0(const DSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
85int DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s);
86
87DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
88int DSA_do_verify(const unsigned char *dgst, int dgst_len,
89 DSA_SIG *sig, DSA *dsa);
90
91const DSA_METHOD *DSA_OpenSSL(void);
92
93void DSA_set_default_method(const DSA_METHOD *);
94const DSA_METHOD *DSA_get_default_method(void);
95int DSA_set_method(DSA *dsa, const DSA_METHOD *);
96const DSA_METHOD *DSA_get_method(DSA *d);
97
98DSA *DSA_new(void);
99DSA *DSA_new_method(ENGINE *engine);
100void DSA_free(DSA *r);
101/* "up" the DSA object's reference count */
102int DSA_up_ref(DSA *r);
103int DSA_size(const DSA *);
104int DSA_bits(const DSA *d);
105int DSA_security_bits(const DSA *d);
106 /* next 4 return -1 on error */
107int DSA_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp);
108int DSA_sign(int type, const unsigned char *dgst, int dlen,
109 unsigned char *sig, unsigned int *siglen, DSA *dsa);
110int DSA_verify(int type, const unsigned char *dgst, int dgst_len,
111 const unsigned char *sigbuf, int siglen, DSA *dsa);
112#define DSA_get_ex_new_index(l, p, newf, dupf, freef) \
113 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DSA, l, p, newf, dupf, freef)
114int DSA_set_ex_data(DSA *d, int idx, void *arg);
115void *DSA_get_ex_data(DSA *d, int idx);
116
117DSA *d2i_DSAPublicKey(DSA **a, const unsigned char **pp, long length);
118DSA *d2i_DSAPrivateKey(DSA **a, const unsigned char **pp, long length);
119DSA *d2i_DSAparams(DSA **a, const unsigned char **pp, long length);
120
121/* Deprecated version */
122DEPRECATEDIN_0_9_8(DSA *DSA_generate_parameters(int bits,
123 unsigned char *seed,
124 int seed_len,
125 int *counter_ret,
126 unsigned long *h_ret, void
127 (*callback) (int, int,
128 void *),
129 void *cb_arg))
130
131/* New version */
132int DSA_generate_parameters_ex(DSA *dsa, int bits,
133 const unsigned char *seed, int seed_len,
134 int *counter_ret, unsigned long *h_ret,
135 BN_GENCB *cb);
136
137int DSA_generate_key(DSA *a);
138int i2d_DSAPublicKey(const DSA *a, unsigned char **pp);
139int i2d_DSAPrivateKey(const DSA *a, unsigned char **pp);
140int i2d_DSAparams(const DSA *a, unsigned char **pp);
141
142int DSAparams_print(BIO *bp, const DSA *x);
143int DSA_print(BIO *bp, const DSA *x, int off);
144# ifndef OPENSSL_NO_STDIO
145int DSAparams_print_fp(FILE *fp, const DSA *x);
146int DSA_print_fp(FILE *bp, const DSA *x, int off);
147# endif
148
149# define DSS_prime_checks 50
150/*
151 * Primality test according to FIPS PUB 186[-1], Appendix 2.1: 50 rounds of
152 * Rabin-Miller
153 */
154# define DSA_is_prime(n, callback, cb_arg) \
155 BN_is_prime(n, DSS_prime_checks, callback, NULL, cb_arg)
156
157# ifndef OPENSSL_NO_DH
158/*
159 * Convert DSA structure (key or just parameters) into DH structure (be
160 * careful to avoid small subgroup attacks when using this!)
161 */
162DH *DSA_dup_DH(const DSA *r);
163# endif
164
165# define EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits) \
166 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN, \
167 EVP_PKEY_CTRL_DSA_PARAMGEN_BITS, nbits, NULL)
168
169# define EVP_PKEY_CTRL_DSA_PARAMGEN_BITS (EVP_PKEY_ALG_CTRL + 1)
170# define EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS (EVP_PKEY_ALG_CTRL + 2)
171# define EVP_PKEY_CTRL_DSA_PARAMGEN_MD (EVP_PKEY_ALG_CTRL + 3)
172
173void DSA_get0_pqg(const DSA *d,
174 const BIGNUM **p, const BIGNUM **q, const BIGNUM **g);
175int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g);
176void DSA_get0_key(const DSA *d,
177 const BIGNUM **pub_key, const BIGNUM **priv_key);
178int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key);
179void DSA_clear_flags(DSA *d, int flags);
180int DSA_test_flags(const DSA *d, int flags);
181void DSA_set_flags(DSA *d, int flags);
182ENGINE *DSA_get0_engine(DSA *d);
183
184DSA_METHOD *DSA_meth_new(const char *name, int flags);
185void DSA_meth_free(DSA_METHOD *dsam);
186DSA_METHOD *DSA_meth_dup(const DSA_METHOD *dsam);
187const char *DSA_meth_get0_name(const DSA_METHOD *dsam);
188int DSA_meth_set1_name(DSA_METHOD *dsam, const char *name);
189int DSA_meth_get_flags(DSA_METHOD *dsam);
190int DSA_meth_set_flags(DSA_METHOD *dsam, int flags);
191void *DSA_meth_get0_app_data(const DSA_METHOD *dsam);
192int DSA_meth_set0_app_data(DSA_METHOD *dsam, void *app_data);
193DSA_SIG *(*DSA_meth_get_sign(const DSA_METHOD *dsam))
194 (const unsigned char *, int, DSA *);
195int DSA_meth_set_sign(DSA_METHOD *dsam,
196 DSA_SIG *(*sign) (const unsigned char *, int, DSA *));
197int (*DSA_meth_get_sign_setup(const DSA_METHOD *dsam))
198 (DSA *, BN_CTX *, BIGNUM **, BIGNUM **);
199int DSA_meth_set_sign_setup(DSA_METHOD *dsam,
200 int (*sign_setup) (DSA *, BN_CTX *, BIGNUM **, BIGNUM **));
201int (*DSA_meth_get_verify(const DSA_METHOD *dsam))
202 (const unsigned char *, int , DSA_SIG *, DSA *);
203int DSA_meth_set_verify(DSA_METHOD *dsam,
204 int (*verify) (const unsigned char *, int, DSA_SIG *, DSA *));
205int (*DSA_meth_get_mod_exp(const DSA_METHOD *dsam))
206 (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *, const BIGNUM *,
207 const BIGNUM *, const BIGNUM *, BN_CTX *, BN_MONT_CTX *);
208int DSA_meth_set_mod_exp(DSA_METHOD *dsam,
209 int (*mod_exp) (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *,
210 const BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *,
211 BN_MONT_CTX *));
212int (*DSA_meth_get_bn_mod_exp(const DSA_METHOD *dsam))
213 (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *, const BIGNUM *,
214 BN_CTX *, BN_MONT_CTX *);
215int DSA_meth_set_bn_mod_exp(DSA_METHOD *dsam,
216 int (*bn_mod_exp) (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *,
217 const BIGNUM *, BN_CTX *, BN_MONT_CTX *));
218int (*DSA_meth_get_init(const DSA_METHOD *dsam))(DSA *);
219int DSA_meth_set_init(DSA_METHOD *dsam, int (*init)(DSA *));
220int (*DSA_meth_get_finish(const DSA_METHOD *dsam)) (DSA *);
221int DSA_meth_set_finish(DSA_METHOD *dsam, int (*finish) (DSA *));
222int (*DSA_meth_get_paramgen(const DSA_METHOD *dsam))
223 (DSA *, int, const unsigned char *, int, int *, unsigned long *,
224 BN_GENCB *);
225int DSA_meth_set_paramgen(DSA_METHOD *dsam,
226 int (*paramgen) (DSA *, int, const unsigned char *, int, int *,
227 unsigned long *, BN_GENCB *));
228int (*DSA_meth_get_keygen(const DSA_METHOD *dsam)) (DSA *);
229int DSA_meth_set_keygen(DSA_METHOD *dsam, int (*keygen) (DSA *));
230
231/* BEGIN ERROR CODES */
232/*
233 * The following lines are auto generated by the script mkerr.pl. Any changes
234 * made after this point may be overwritten when the script is next run.
235 */
236
237int ERR_load_DSA_strings(void);
238
239/* Error codes for the DSA functions. */
240
241/* Function codes. */
242# define DSA_F_DSAPARAMS_PRINT 100
243# define DSA_F_DSAPARAMS_PRINT_FP 101
244# define DSA_F_DSA_BUILTIN_PARAMGEN 125
245# define DSA_F_DSA_BUILTIN_PARAMGEN2 126
246# define DSA_F_DSA_DO_SIGN 112
247# define DSA_F_DSA_DO_VERIFY 113
248# define DSA_F_DSA_METH_DUP 127
249# define DSA_F_DSA_METH_NEW 128
250# define DSA_F_DSA_METH_SET1_NAME 129
251# define DSA_F_DSA_NEW_METHOD 103
252# define DSA_F_DSA_PARAM_DECODE 119
253# define DSA_F_DSA_PRINT_FP 105
254# define DSA_F_DSA_PRIV_DECODE 115
255# define DSA_F_DSA_PRIV_ENCODE 116
256# define DSA_F_DSA_PUB_DECODE 117
257# define DSA_F_DSA_PUB_ENCODE 118
258# define DSA_F_DSA_SIGN 106
259# define DSA_F_DSA_SIGN_SETUP 107
260# define DSA_F_DSA_SIG_NEW 102
261# define DSA_F_OLD_DSA_PRIV_DECODE 122
262# define DSA_F_PKEY_DSA_CTRL 120
263# define DSA_F_PKEY_DSA_KEYGEN 121
264
265/* Reason codes. */
266# define DSA_R_BAD_Q_VALUE 102
267# define DSA_R_BN_DECODE_ERROR 108
268# define DSA_R_BN_ERROR 109
269# define DSA_R_DECODE_ERROR 104
270# define DSA_R_INVALID_DIGEST_TYPE 106
271# define DSA_R_INVALID_PARAMETERS 112
272# define DSA_R_MISSING_PARAMETERS 101
273# define DSA_R_MODULUS_TOO_LARGE 103
274# define DSA_R_NO_PARAMETERS_SET 107
275# define DSA_R_PARAMETER_ENCODING_ERROR 105
276# define DSA_R_Q_NOT_PRIME 113
277# define DSA_R_SEED_LEN_SMALL 110
278
279# ifdef __cplusplus
280}
281# endif
282# endif
283#endif
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