mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-27 13:49:01 +08:00
362 lines
14 KiB
C++
362 lines
14 KiB
C++
/*
|
|
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the OpenSSL license (the "License"). You may not use
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#ifndef HEADER_DH_H
|
|
# define HEADER_DH_H
|
|
|
|
# include <openssl/opensslconf.h>
|
|
|
|
# ifndef OPENSSL_NO_DH
|
|
# include <openssl/e_os2.h>
|
|
# include <openssl/bio.h>
|
|
# include <openssl/asn1.h>
|
|
# include <openssl/ossl_typ.h>
|
|
# if OPENSSL_API_COMPAT < 0x10100000L
|
|
# include <openssl/bn.h>
|
|
# endif
|
|
|
|
# ifdef __cplusplus
|
|
extern "C" {
|
|
# endif
|
|
|
|
# ifndef OPENSSL_DH_MAX_MODULUS_BITS
|
|
# define OPENSSL_DH_MAX_MODULUS_BITS 10000
|
|
# endif
|
|
|
|
# define OPENSSL_DH_FIPS_MIN_MODULUS_BITS 1024
|
|
|
|
# define DH_FLAG_CACHE_MONT_P 0x01
|
|
|
|
# if OPENSSL_API_COMPAT < 0x10100000L
|
|
/*
|
|
* Does nothing. Previously this switched off constant time behaviour.
|
|
*/
|
|
# define DH_FLAG_NO_EXP_CONSTTIME 0x00
|
|
# endif
|
|
|
|
/*
|
|
* If this flag is set the DH method is FIPS compliant and can be used in
|
|
* FIPS mode. This is set in the validated module method. If an application
|
|
* sets this flag in its own methods it is its responsibility to ensure the
|
|
* result is compliant.
|
|
*/
|
|
|
|
# define DH_FLAG_FIPS_METHOD 0x0400
|
|
|
|
/*
|
|
* If this flag is set the operations normally disabled in FIPS mode are
|
|
* permitted it is then the applications responsibility to ensure that the
|
|
* usage is compliant.
|
|
*/
|
|
|
|
# define DH_FLAG_NON_FIPS_ALLOW 0x0400
|
|
|
|
/* Already defined in ossl_typ.h */
|
|
/* typedef struct dh_st DH; */
|
|
/* typedef struct dh_method DH_METHOD; */
|
|
|
|
DECLARE_ASN1_ITEM(DHparams)
|
|
|
|
# define DH_GENERATOR_2 2
|
|
/* #define DH_GENERATOR_3 3 */
|
|
# define DH_GENERATOR_5 5
|
|
|
|
/* DH_check error codes */
|
|
# define DH_CHECK_P_NOT_PRIME 0x01
|
|
# define DH_CHECK_P_NOT_SAFE_PRIME 0x02
|
|
# define DH_UNABLE_TO_CHECK_GENERATOR 0x04
|
|
# define DH_NOT_SUITABLE_GENERATOR 0x08
|
|
# define DH_CHECK_Q_NOT_PRIME 0x10
|
|
# define DH_CHECK_INVALID_Q_VALUE 0x20
|
|
# define DH_CHECK_INVALID_J_VALUE 0x40
|
|
|
|
/* DH_check_pub_key error codes */
|
|
# define DH_CHECK_PUBKEY_TOO_SMALL 0x01
|
|
# define DH_CHECK_PUBKEY_TOO_LARGE 0x02
|
|
# define DH_CHECK_PUBKEY_INVALID 0x04
|
|
|
|
/*
|
|
* primes p where (p-1)/2 is prime too are called "safe"; we define this for
|
|
* backward compatibility:
|
|
*/
|
|
# define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME
|
|
|
|
# define d2i_DHparams_fp(fp,x) \
|
|
(DH *)ASN1_d2i_fp((char *(*)())DH_new, \
|
|
(char *(*)())d2i_DHparams, \
|
|
(fp), \
|
|
(unsigned char **)(x))
|
|
# define i2d_DHparams_fp(fp,x) \
|
|
ASN1_i2d_fp(i2d_DHparams,(fp), (unsigned char *)(x))
|
|
# define d2i_DHparams_bio(bp,x) \
|
|
ASN1_d2i_bio_of(DH, DH_new, d2i_DHparams, bp, x)
|
|
# define i2d_DHparams_bio(bp,x) \
|
|
ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x)
|
|
|
|
# define d2i_DHxparams_fp(fp,x) \
|
|
(DH *)ASN1_d2i_fp((char *(*)())DH_new, \
|
|
(char *(*)())d2i_DHxparams, \
|
|
(fp), \
|
|
(unsigned char **)(x))
|
|
# define i2d_DHxparams_fp(fp,x) \
|
|
ASN1_i2d_fp(i2d_DHxparams,(fp), (unsigned char *)(x))
|
|
# define d2i_DHxparams_bio(bp,x) \
|
|
ASN1_d2i_bio_of(DH, DH_new, d2i_DHxparams, bp, x)
|
|
# define i2d_DHxparams_bio(bp,x) \
|
|
ASN1_i2d_bio_of_const(DH, i2d_DHxparams, bp, x)
|
|
|
|
DH *DHparams_dup(DH *);
|
|
|
|
const DH_METHOD *DH_OpenSSL(void);
|
|
|
|
void DH_set_default_method(const DH_METHOD *meth);
|
|
const DH_METHOD *DH_get_default_method(void);
|
|
int DH_set_method(DH *dh, const DH_METHOD *meth);
|
|
DH *DH_new_method(ENGINE *engine);
|
|
|
|
DH *DH_new(void);
|
|
void DH_free(DH *dh);
|
|
int DH_up_ref(DH *dh);
|
|
int DH_bits(const DH *dh);
|
|
int DH_size(const DH *dh);
|
|
int DH_security_bits(const DH *dh);
|
|
#define DH_get_ex_new_index(l, p, newf, dupf, freef) \
|
|
CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DH, l, p, newf, dupf, freef)
|
|
int DH_set_ex_data(DH *d, int idx, void *arg);
|
|
void *DH_get_ex_data(DH *d, int idx);
|
|
|
|
/* Deprecated version */
|
|
DEPRECATEDIN_0_9_8(DH *DH_generate_parameters(int prime_len, int generator,
|
|
void (*callback) (int, int,
|
|
void *),
|
|
void *cb_arg))
|
|
|
|
/* New version */
|
|
int DH_generate_parameters_ex(DH *dh, int prime_len, int generator,
|
|
BN_GENCB *cb);
|
|
|
|
int DH_check_params(const DH *dh, int *ret);
|
|
int DH_check(const DH *dh, int *codes);
|
|
int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key, int *codes);
|
|
int DH_generate_key(DH *dh);
|
|
int DH_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh);
|
|
int DH_compute_key_padded(unsigned char *key, const BIGNUM *pub_key, DH *dh);
|
|
DH *d2i_DHparams(DH **a, const unsigned char **pp, long length);
|
|
int i2d_DHparams(const DH *a, unsigned char **pp);
|
|
DH *d2i_DHxparams(DH **a, const unsigned char **pp, long length);
|
|
int i2d_DHxparams(const DH *a, unsigned char **pp);
|
|
# ifndef OPENSSL_NO_STDIO
|
|
int DHparams_print_fp(FILE *fp, const DH *x);
|
|
# endif
|
|
int DHparams_print(BIO *bp, const DH *x);
|
|
|
|
/* RFC 5114 parameters */
|
|
DH *DH_get_1024_160(void);
|
|
DH *DH_get_2048_224(void);
|
|
DH *DH_get_2048_256(void);
|
|
|
|
# ifndef OPENSSL_NO_CMS
|
|
/* RFC2631 KDF */
|
|
int DH_KDF_X9_42(unsigned char *out, size_t outlen,
|
|
const unsigned char *Z, size_t Zlen,
|
|
ASN1_OBJECT *key_oid,
|
|
const unsigned char *ukm, size_t ukmlen, const EVP_MD *md);
|
|
# endif
|
|
|
|
void DH_get0_pqg(const DH *dh,
|
|
const BIGNUM **p, const BIGNUM **q, const BIGNUM **g);
|
|
int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
|
|
void DH_get0_key(const DH *dh,
|
|
const BIGNUM **pub_key, const BIGNUM **priv_key);
|
|
int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);
|
|
void DH_clear_flags(DH *dh, int flags);
|
|
int DH_test_flags(const DH *dh, int flags);
|
|
void DH_set_flags(DH *dh, int flags);
|
|
ENGINE *DH_get0_engine(DH *d);
|
|
long DH_get_length(const DH *dh);
|
|
int DH_set_length(DH *dh, long length);
|
|
|
|
DH_METHOD *DH_meth_new(const char *name, int flags);
|
|
void DH_meth_free(DH_METHOD *dhm);
|
|
DH_METHOD *DH_meth_dup(const DH_METHOD *dhm);
|
|
const char *DH_meth_get0_name(const DH_METHOD *dhm);
|
|
int DH_meth_set1_name(DH_METHOD *dhm, const char *name);
|
|
int DH_meth_get_flags(DH_METHOD *dhm);
|
|
int DH_meth_set_flags(DH_METHOD *dhm, int flags);
|
|
void *DH_meth_get0_app_data(const DH_METHOD *dhm);
|
|
int DH_meth_set0_app_data(DH_METHOD *dhm, void *app_data);
|
|
int (*DH_meth_get_generate_key(const DH_METHOD *dhm)) (DH *);
|
|
int DH_meth_set_generate_key(DH_METHOD *dhm, int (*generate_key) (DH *));
|
|
int (*DH_meth_get_compute_key(const DH_METHOD *dhm))
|
|
(unsigned char *key, const BIGNUM *pub_key, DH *dh);
|
|
int DH_meth_set_compute_key(DH_METHOD *dhm,
|
|
int (*compute_key) (unsigned char *key, const BIGNUM *pub_key, DH *dh));
|
|
int (*DH_meth_get_bn_mod_exp(const DH_METHOD *dhm))
|
|
(const DH *, BIGNUM *, const BIGNUM *, const BIGNUM *, const BIGNUM *,
|
|
BN_CTX *, BN_MONT_CTX *);
|
|
int DH_meth_set_bn_mod_exp(DH_METHOD *dhm,
|
|
int (*bn_mod_exp) (const DH *, BIGNUM *, const BIGNUM *, const BIGNUM *,
|
|
const BIGNUM *, BN_CTX *, BN_MONT_CTX *));
|
|
int (*DH_meth_get_init(const DH_METHOD *dhm))(DH *);
|
|
int DH_meth_set_init(DH_METHOD *dhm, int (*init)(DH *));
|
|
int (*DH_meth_get_finish(const DH_METHOD *dhm)) (DH *);
|
|
int DH_meth_set_finish(DH_METHOD *dhm, int (*finish) (DH *));
|
|
int (*DH_meth_get_generate_params(const DH_METHOD *dhm))
|
|
(DH *, int, int, BN_GENCB *);
|
|
int DH_meth_set_generate_params(DH_METHOD *dhm,
|
|
int (*generate_params) (DH *, int, int, BN_GENCB *));
|
|
|
|
|
|
# define EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
|
|
EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN, len, NULL)
|
|
|
|
# define EVP_PKEY_CTX_set_dh_paramgen_subprime_len(ctx, len) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
|
|
EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN, len, NULL)
|
|
|
|
# define EVP_PKEY_CTX_set_dh_paramgen_type(ctx, typ) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
|
|
EVP_PKEY_CTRL_DH_PARAMGEN_TYPE, typ, NULL)
|
|
|
|
# define EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, gen) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
|
|
EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR, gen, NULL)
|
|
|
|
# define EVP_PKEY_CTX_set_dh_rfc5114(ctx, gen) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_PARAMGEN, \
|
|
EVP_PKEY_CTRL_DH_RFC5114, gen, NULL)
|
|
|
|
# define EVP_PKEY_CTX_set_dhx_rfc5114(ctx, gen) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_PARAMGEN, \
|
|
EVP_PKEY_CTRL_DH_RFC5114, gen, NULL)
|
|
|
|
# define EVP_PKEY_CTX_set_dh_kdf_type(ctx, kdf) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_DH_KDF_TYPE, kdf, NULL)
|
|
|
|
# define EVP_PKEY_CTX_get_dh_kdf_type(ctx) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_DH_KDF_TYPE, -2, NULL)
|
|
|
|
# define EVP_PKEY_CTX_set0_dh_kdf_oid(ctx, oid) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_DH_KDF_OID, 0, (void *)oid)
|
|
|
|
# define EVP_PKEY_CTX_get0_dh_kdf_oid(ctx, poid) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_GET_DH_KDF_OID, 0, (void *)poid)
|
|
|
|
# define EVP_PKEY_CTX_set_dh_kdf_md(ctx, md) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_DH_KDF_MD, 0, (void *)md)
|
|
|
|
# define EVP_PKEY_CTX_get_dh_kdf_md(ctx, pmd) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_GET_DH_KDF_MD, 0, (void *)pmd)
|
|
|
|
# define EVP_PKEY_CTX_set_dh_kdf_outlen(ctx, len) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_DH_KDF_OUTLEN, len, NULL)
|
|
|
|
# define EVP_PKEY_CTX_get_dh_kdf_outlen(ctx, plen) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN, 0, (void *)plen)
|
|
|
|
# define EVP_PKEY_CTX_set0_dh_kdf_ukm(ctx, p, plen) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_DH_KDF_UKM, plen, (void *)p)
|
|
|
|
# define EVP_PKEY_CTX_get0_dh_kdf_ukm(ctx, p) \
|
|
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
|
|
EVP_PKEY_OP_DERIVE, \
|
|
EVP_PKEY_CTRL_GET_DH_KDF_UKM, 0, (void *)p)
|
|
|
|
# define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN (EVP_PKEY_ALG_CTRL + 1)
|
|
# define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR (EVP_PKEY_ALG_CTRL + 2)
|
|
# define EVP_PKEY_CTRL_DH_RFC5114 (EVP_PKEY_ALG_CTRL + 3)
|
|
# define EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN (EVP_PKEY_ALG_CTRL + 4)
|
|
# define EVP_PKEY_CTRL_DH_PARAMGEN_TYPE (EVP_PKEY_ALG_CTRL + 5)
|
|
# define EVP_PKEY_CTRL_DH_KDF_TYPE (EVP_PKEY_ALG_CTRL + 6)
|
|
# define EVP_PKEY_CTRL_DH_KDF_MD (EVP_PKEY_ALG_CTRL + 7)
|
|
# define EVP_PKEY_CTRL_GET_DH_KDF_MD (EVP_PKEY_ALG_CTRL + 8)
|
|
# define EVP_PKEY_CTRL_DH_KDF_OUTLEN (EVP_PKEY_ALG_CTRL + 9)
|
|
# define EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN (EVP_PKEY_ALG_CTRL + 10)
|
|
# define EVP_PKEY_CTRL_DH_KDF_UKM (EVP_PKEY_ALG_CTRL + 11)
|
|
# define EVP_PKEY_CTRL_GET_DH_KDF_UKM (EVP_PKEY_ALG_CTRL + 12)
|
|
# define EVP_PKEY_CTRL_DH_KDF_OID (EVP_PKEY_ALG_CTRL + 13)
|
|
# define EVP_PKEY_CTRL_GET_DH_KDF_OID (EVP_PKEY_ALG_CTRL + 14)
|
|
|
|
/* KDF types */
|
|
# define EVP_PKEY_DH_KDF_NONE 1
|
|
# ifndef OPENSSL_NO_CMS
|
|
# define EVP_PKEY_DH_KDF_X9_42 2
|
|
# endif
|
|
|
|
/* BEGIN ERROR CODES */
|
|
/*
|
|
* The following lines are auto generated by the script mkerr.pl. Any changes
|
|
* made after this point may be overwritten when the script is next run.
|
|
*/
|
|
|
|
int ERR_load_DH_strings(void);
|
|
|
|
/* Error codes for the DH functions. */
|
|
|
|
/* Function codes. */
|
|
# define DH_F_COMPUTE_KEY 102
|
|
# define DH_F_DHPARAMS_PRINT_FP 101
|
|
# define DH_F_DH_BUILTIN_GENPARAMS 106
|
|
# define DH_F_DH_CMS_DECRYPT 114
|
|
# define DH_F_DH_CMS_SET_PEERKEY 115
|
|
# define DH_F_DH_CMS_SET_SHARED_INFO 116
|
|
# define DH_F_DH_METH_DUP 117
|
|
# define DH_F_DH_METH_NEW 118
|
|
# define DH_F_DH_METH_SET1_NAME 119
|
|
# define DH_F_DH_NEW_METHOD 105
|
|
# define DH_F_DH_PARAM_DECODE 107
|
|
# define DH_F_DH_PRIV_DECODE 110
|
|
# define DH_F_DH_PRIV_ENCODE 111
|
|
# define DH_F_DH_PUB_DECODE 108
|
|
# define DH_F_DH_PUB_ENCODE 109
|
|
# define DH_F_DO_DH_PRINT 100
|
|
# define DH_F_GENERATE_KEY 103
|
|
# define DH_F_PKEY_DH_DERIVE 112
|
|
# define DH_F_PKEY_DH_KEYGEN 113
|
|
|
|
/* Reason codes. */
|
|
# define DH_R_BAD_GENERATOR 101
|
|
# define DH_R_BN_DECODE_ERROR 109
|
|
# define DH_R_BN_ERROR 106
|
|
# define DH_R_DECODE_ERROR 104
|
|
# define DH_R_INVALID_PUBKEY 102
|
|
# define DH_R_KDF_PARAMETER_ERROR 112
|
|
# define DH_R_KEYS_NOT_SET 108
|
|
# define DH_R_MODULUS_TOO_LARGE 103
|
|
# define DH_R_NO_PARAMETERS_SET 107
|
|
# define DH_R_NO_PRIVATE_VALUE 100
|
|
# define DH_R_PARAMETER_ENCODING_ERROR 105
|
|
# define DH_R_PEER_KEY_ERROR 111
|
|
# define DH_R_SHARED_INFO_ERROR 113
|
|
|
|
# ifdef __cplusplus
|
|
}
|
|
# endif
|
|
# endif
|
|
#endif
|