mirror of
https://github.com/crystalidea/qt-build-tools.git
synced 2024-11-27 13:49:04 +08:00
136 lines
3.7 KiB
C
136 lines
3.7 KiB
C
/*
|
|
* Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
|
|
* Copyright (c) 2004, EdelKey Project. 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
|
|
*
|
|
* Originally written by Christophe Renou and Peter Sylvester,
|
|
* for the EdelKey project.
|
|
*/
|
|
|
|
#ifndef HEADER_SRP_H
|
|
# define HEADER_SRP_H
|
|
|
|
#include <openssl/opensslconf.h>
|
|
|
|
#ifndef OPENSSL_NO_SRP
|
|
# include <stdio.h>
|
|
# include <string.h>
|
|
# include <openssl/safestack.h>
|
|
# include <openssl/bn.h>
|
|
# include <openssl/crypto.h>
|
|
|
|
# ifdef __cplusplus
|
|
extern "C" {
|
|
# endif
|
|
|
|
typedef struct SRP_gN_cache_st {
|
|
char *b64_bn;
|
|
BIGNUM *bn;
|
|
} SRP_gN_cache;
|
|
|
|
|
|
DEFINE_STACK_OF(SRP_gN_cache)
|
|
|
|
typedef struct SRP_user_pwd_st {
|
|
/* Owned by us. */
|
|
char *id;
|
|
BIGNUM *s;
|
|
BIGNUM *v;
|
|
/* Not owned by us. */
|
|
const BIGNUM *g;
|
|
const BIGNUM *N;
|
|
/* Owned by us. */
|
|
char *info;
|
|
} SRP_user_pwd;
|
|
|
|
void SRP_user_pwd_free(SRP_user_pwd *user_pwd);
|
|
|
|
DEFINE_STACK_OF(SRP_user_pwd)
|
|
|
|
typedef struct SRP_VBASE_st {
|
|
STACK_OF(SRP_user_pwd) *users_pwd;
|
|
STACK_OF(SRP_gN_cache) *gN_cache;
|
|
/* to simulate a user */
|
|
char *seed_key;
|
|
const BIGNUM *default_g;
|
|
const BIGNUM *default_N;
|
|
} SRP_VBASE;
|
|
|
|
/*
|
|
* Internal structure storing N and g pair
|
|
*/
|
|
typedef struct SRP_gN_st {
|
|
char *id;
|
|
const BIGNUM *g;
|
|
const BIGNUM *N;
|
|
} SRP_gN;
|
|
|
|
DEFINE_STACK_OF(SRP_gN)
|
|
|
|
SRP_VBASE *SRP_VBASE_new(char *seed_key);
|
|
void SRP_VBASE_free(SRP_VBASE *vb);
|
|
int SRP_VBASE_init(SRP_VBASE *vb, char *verifier_file);
|
|
|
|
/* This method ignores the configured seed and fails for an unknown user. */
|
|
DEPRECATEDIN_1_1_0(SRP_user_pwd *SRP_VBASE_get_by_user(SRP_VBASE *vb, char *username))
|
|
/* NOTE: unlike in SRP_VBASE_get_by_user, caller owns the returned pointer.*/
|
|
SRP_user_pwd *SRP_VBASE_get1_by_user(SRP_VBASE *vb, char *username);
|
|
|
|
char *SRP_create_verifier(const char *user, const char *pass, char **salt,
|
|
char **verifier, const char *N, const char *g);
|
|
int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
|
|
BIGNUM **verifier, const BIGNUM *N,
|
|
const BIGNUM *g);
|
|
|
|
# define SRP_NO_ERROR 0
|
|
# define SRP_ERR_VBASE_INCOMPLETE_FILE 1
|
|
# define SRP_ERR_VBASE_BN_LIB 2
|
|
# define SRP_ERR_OPEN_FILE 3
|
|
# define SRP_ERR_MEMORY 4
|
|
|
|
# define DB_srptype 0
|
|
# define DB_srpverifier 1
|
|
# define DB_srpsalt 2
|
|
# define DB_srpid 3
|
|
# define DB_srpgN 4
|
|
# define DB_srpinfo 5
|
|
# undef DB_NUMBER
|
|
# define DB_NUMBER 6
|
|
|
|
# define DB_SRP_INDEX 'I'
|
|
# define DB_SRP_VALID 'V'
|
|
# define DB_SRP_REVOKED 'R'
|
|
# define DB_SRP_MODIF 'v'
|
|
|
|
/* see srp.c */
|
|
char *SRP_check_known_gN_param(const BIGNUM *g, const BIGNUM *N);
|
|
SRP_gN *SRP_get_default_gN(const char *id);
|
|
|
|
/* server side .... */
|
|
BIGNUM *SRP_Calc_server_key(const BIGNUM *A, const BIGNUM *v, const BIGNUM *u,
|
|
const BIGNUM *b, const BIGNUM *N);
|
|
BIGNUM *SRP_Calc_B(const BIGNUM *b, const BIGNUM *N, const BIGNUM *g,
|
|
const BIGNUM *v);
|
|
int SRP_Verify_A_mod_N(const BIGNUM *A, const BIGNUM *N);
|
|
BIGNUM *SRP_Calc_u(const BIGNUM *A, const BIGNUM *B, const BIGNUM *N);
|
|
|
|
/* client side .... */
|
|
BIGNUM *SRP_Calc_x(const BIGNUM *s, const char *user, const char *pass);
|
|
BIGNUM *SRP_Calc_A(const BIGNUM *a, const BIGNUM *N, const BIGNUM *g);
|
|
BIGNUM *SRP_Calc_client_key(const BIGNUM *N, const BIGNUM *B, const BIGNUM *g,
|
|
const BIGNUM *x, const BIGNUM *a, const BIGNUM *u);
|
|
int SRP_Verify_B_mod_N(const BIGNUM *B, const BIGNUM *N);
|
|
|
|
# define SRP_MINIMAL_N 1024
|
|
|
|
# ifdef __cplusplus
|
|
}
|
|
# endif
|
|
# endif
|
|
|
|
#endif
|