THUAI6/CAPI/cpp/grpc/include/openssl/srp.h

/*
 * WARNING: do not edit!
 * Generated by makefile from include\openssl\srp.h.in
 *
 * Copyright 2004-2021 The OpenSSL Project Authors. All Rights Reserved.
 * Copyright (c) 2004, EdelKey Project. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (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 OPENSSL_SRP_H
#define OPENSSL_SRP_H
#pragma once

#include <openssl/macros.h>
#ifndef OPENSSL_NO_DEPRECATED_3_0
#define HEADER_SRP_H
#endif

#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

#ifndef OPENSSL_NO_DEPRECATED_3_0

    typedef struct SRP_gN_cache_st
    {
        char* b64_bn;
        BIGNUM* bn;
    } SRP_gN_cache;
    SKM_DEFINE_STACK_OF_INTERNAL(SRP_gN_cache, SRP_gN_cache, SRP_gN_cache)
#define sk_SRP_gN_cache_num(sk) OPENSSL_sk_num(ossl_check_const_SRP_gN_cache_sk_type(sk))
#define sk_SRP_gN_cache_value(sk, idx) ((SRP_gN_cache*)OPENSSL_sk_value(ossl_check_const_SRP_gN_cache_sk_type(sk), (idx)))
#define sk_SRP_gN_cache_new(cmp) ((STACK_OF(SRP_gN_cache)*)OPENSSL_sk_new(ossl_check_SRP_gN_cache_compfunc_type(cmp)))
#define sk_SRP_gN_cache_new_null() ((STACK_OF(SRP_gN_cache)*)OPENSSL_sk_new_null())
#define sk_SRP_gN_cache_new_reserve(cmp, n) ((STACK_OF(SRP_gN_cache)*)OPENSSL_sk_new_reserve(ossl_check_SRP_gN_cache_compfunc_type(cmp), (n)))
#define sk_SRP_gN_cache_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SRP_gN_cache_sk_type(sk), (n))
#define sk_SRP_gN_cache_free(sk) OPENSSL_sk_free(ossl_check_SRP_gN_cache_sk_type(sk))
#define sk_SRP_gN_cache_zero(sk) OPENSSL_sk_zero(ossl_check_SRP_gN_cache_sk_type(sk))
#define sk_SRP_gN_cache_delete(sk, i) ((SRP_gN_cache*)OPENSSL_sk_delete(ossl_check_SRP_gN_cache_sk_type(sk), (i)))
#define sk_SRP_gN_cache_delete_ptr(sk, ptr) ((SRP_gN_cache*)OPENSSL_sk_delete_ptr(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr)))
#define sk_SRP_gN_cache_push(sk, ptr) OPENSSL_sk_push(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr))
#define sk_SRP_gN_cache_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr))
#define sk_SRP_gN_cache_pop(sk) ((SRP_gN_cache*)OPENSSL_sk_pop(ossl_check_SRP_gN_cache_sk_type(sk)))
#define sk_SRP_gN_cache_shift(sk) ((SRP_gN_cache*)OPENSSL_sk_shift(ossl_check_SRP_gN_cache_sk_type(sk)))
#define sk_SRP_gN_cache_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_freefunc_type(freefunc))
#define sk_SRP_gN_cache_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr), (idx))
#define sk_SRP_gN_cache_set(sk, idx, ptr) ((SRP_gN_cache*)OPENSSL_sk_set(ossl_check_SRP_gN_cache_sk_type(sk), (idx), ossl_check_SRP_gN_cache_type(ptr)))
#define sk_SRP_gN_cache_find(sk, ptr) OPENSSL_sk_find(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr))
#define sk_SRP_gN_cache_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr))
#define sk_SRP_gN_cache_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_type(ptr), pnum)
#define sk_SRP_gN_cache_sort(sk) OPENSSL_sk_sort(ossl_check_SRP_gN_cache_sk_type(sk))
#define sk_SRP_gN_cache_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SRP_gN_cache_sk_type(sk))
#define sk_SRP_gN_cache_dup(sk) ((STACK_OF(SRP_gN_cache)*)OPENSSL_sk_dup(ossl_check_const_SRP_gN_cache_sk_type(sk)))
#define sk_SRP_gN_cache_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SRP_gN_cache)*)OPENSSL_sk_deep_copy(ossl_check_const_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_copyfunc_type(copyfunc), ossl_check_SRP_gN_cache_freefunc_type(freefunc)))
#define sk_SRP_gN_cache_set_cmp_func(sk, cmp) ((sk_SRP_gN_cache_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SRP_gN_cache_sk_type(sk), ossl_check_SRP_gN_cache_compfunc_type(cmp)))

    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;
    SKM_DEFINE_STACK_OF_INTERNAL(SRP_user_pwd, SRP_user_pwd, SRP_user_pwd)
#define sk_SRP_user_pwd_num(sk) OPENSSL_sk_num(ossl_check_const_SRP_user_pwd_sk_type(sk))
#define sk_SRP_user_pwd_value(sk, idx) ((SRP_user_pwd*)OPENSSL_sk_value(ossl_check_const_SRP_user_pwd_sk_type(sk), (idx)))
#define sk_SRP_user_pwd_new(cmp) ((STACK_OF(SRP_user_pwd)*)OPENSSL_sk_new(ossl_check_SRP_user_pwd_compfunc_type(cmp)))
#define sk_SRP_user_pwd_new_null() ((STACK_OF(SRP_user_pwd)*)OPENSSL_sk_new_null())
#define sk_SRP_user_pwd_new_reserve(cmp, n) ((STACK_OF(SRP_user_pwd)*)OPENSSL_sk_new_reserve(ossl_check_SRP_user_pwd_compfunc_type(cmp), (n)))
#define sk_SRP_user_pwd_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SRP_user_pwd_sk_type(sk), (n))
#define sk_SRP_user_pwd_free(sk) OPENSSL_sk_free(ossl_check_SRP_user_pwd_sk_type(sk))
#define sk_SRP_user_pwd_zero(sk) OPENSSL_sk_zero(ossl_check_SRP_user_pwd_sk_type(sk))
#define sk_SRP_user_pwd_delete(sk, i) ((SRP_user_pwd*)OPENSSL_sk_delete(ossl_check_SRP_user_pwd_sk_type(sk), (i)))
#define sk_SRP_user_pwd_delete_ptr(sk, ptr) ((SRP_user_pwd*)OPENSSL_sk_delete_ptr(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr)))
#define sk_SRP_user_pwd_push(sk, ptr) OPENSSL_sk_push(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr))
#define sk_SRP_user_pwd_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr))
#define sk_SRP_user_pwd_pop(sk) ((SRP_user_pwd*)OPENSSL_sk_pop(ossl_check_SRP_user_pwd_sk_type(sk)))
#define sk_SRP_user_pwd_shift(sk) ((SRP_user_pwd*)OPENSSL_sk_shift(ossl_check_SRP_user_pwd_sk_type(sk)))
#define sk_SRP_user_pwd_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_freefunc_type(freefunc))
#define sk_SRP_user_pwd_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr), (idx))
#define sk_SRP_user_pwd_set(sk, idx, ptr) ((SRP_user_pwd*)OPENSSL_sk_set(ossl_check_SRP_user_pwd_sk_type(sk), (idx), ossl_check_SRP_user_pwd_type(ptr)))
#define sk_SRP_user_pwd_find(sk, ptr) OPENSSL_sk_find(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr))
#define sk_SRP_user_pwd_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr))
#define sk_SRP_user_pwd_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_type(ptr), pnum)
#define sk_SRP_user_pwd_sort(sk) OPENSSL_sk_sort(ossl_check_SRP_user_pwd_sk_type(sk))
#define sk_SRP_user_pwd_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SRP_user_pwd_sk_type(sk))
#define sk_SRP_user_pwd_dup(sk) ((STACK_OF(SRP_user_pwd)*)OPENSSL_sk_dup(ossl_check_const_SRP_user_pwd_sk_type(sk)))
#define sk_SRP_user_pwd_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SRP_user_pwd)*)OPENSSL_sk_deep_copy(ossl_check_const_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_copyfunc_type(copyfunc), ossl_check_SRP_user_pwd_freefunc_type(freefunc)))
#define sk_SRP_user_pwd_set_cmp_func(sk, cmp) ((sk_SRP_user_pwd_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SRP_user_pwd_sk_type(sk), ossl_check_SRP_user_pwd_compfunc_type(cmp)))

    OSSL_DEPRECATEDIN_3_0
    SRP_user_pwd* SRP_user_pwd_new(void);
    OSSL_DEPRECATEDIN_3_0
    void SRP_user_pwd_free(SRP_user_pwd* user_pwd);

    OSSL_DEPRECATEDIN_3_0
    void SRP_user_pwd_set_gN(SRP_user_pwd* user_pwd, const BIGNUM* g, const BIGNUM* N);
    OSSL_DEPRECATEDIN_3_0
    int SRP_user_pwd_set1_ids(SRP_user_pwd* user_pwd, const char* id, const char* info);
    OSSL_DEPRECATEDIN_3_0
    int SRP_user_pwd_set0_sv(SRP_user_pwd* user_pwd, BIGNUM* s, BIGNUM* v);

    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;
    SKM_DEFINE_STACK_OF_INTERNAL(SRP_gN, SRP_gN, SRP_gN)
#define sk_SRP_gN_num(sk) OPENSSL_sk_num(ossl_check_const_SRP_gN_sk_type(sk))
#define sk_SRP_gN_value(sk, idx) ((SRP_gN*)OPENSSL_sk_value(ossl_check_const_SRP_gN_sk_type(sk), (idx)))
#define sk_SRP_gN_new(cmp) ((STACK_OF(SRP_gN)*)OPENSSL_sk_new(ossl_check_SRP_gN_compfunc_type(cmp)))
#define sk_SRP_gN_new_null() ((STACK_OF(SRP_gN)*)OPENSSL_sk_new_null())
#define sk_SRP_gN_new_reserve(cmp, n) ((STACK_OF(SRP_gN)*)OPENSSL_sk_new_reserve(ossl_check_SRP_gN_compfunc_type(cmp), (n)))
#define sk_SRP_gN_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_SRP_gN_sk_type(sk), (n))
#define sk_SRP_gN_free(sk) OPENSSL_sk_free(ossl_check_SRP_gN_sk_type(sk))
#define sk_SRP_gN_zero(sk) OPENSSL_sk_zero(ossl_check_SRP_gN_sk_type(sk))
#define sk_SRP_gN_delete(sk, i) ((SRP_gN*)OPENSSL_sk_delete(ossl_check_SRP_gN_sk_type(sk), (i)))
#define sk_SRP_gN_delete_ptr(sk, ptr) ((SRP_gN*)OPENSSL_sk_delete_ptr(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr)))
#define sk_SRP_gN_push(sk, ptr) OPENSSL_sk_push(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr))
#define sk_SRP_gN_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr))
#define sk_SRP_gN_pop(sk) ((SRP_gN*)OPENSSL_sk_pop(ossl_check_SRP_gN_sk_type(sk)))
#define sk_SRP_gN_shift(sk) ((SRP_gN*)OPENSSL_sk_shift(ossl_check_SRP_gN_sk_type(sk)))
#define sk_SRP_gN_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_freefunc_type(freefunc))
#define sk_SRP_gN_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr), (idx))
#define sk_SRP_gN_set(sk, idx, ptr) ((SRP_gN*)OPENSSL_sk_set(ossl_check_SRP_gN_sk_type(sk), (idx), ossl_check_SRP_gN_type(ptr)))
#define sk_SRP_gN_find(sk, ptr) OPENSSL_sk_find(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr))
#define sk_SRP_gN_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr))
#define sk_SRP_gN_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_type(ptr), pnum)
#define sk_SRP_gN_sort(sk) OPENSSL_sk_sort(ossl_check_SRP_gN_sk_type(sk))
#define sk_SRP_gN_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_SRP_gN_sk_type(sk))
#define sk_SRP_gN_dup(sk) ((STACK_OF(SRP_gN)*)OPENSSL_sk_dup(ossl_check_const_SRP_gN_sk_type(sk)))
#define sk_SRP_gN_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(SRP_gN)*)OPENSSL_sk_deep_copy(ossl_check_const_SRP_gN_sk_type(sk), ossl_check_SRP_gN_copyfunc_type(copyfunc), ossl_check_SRP_gN_freefunc_type(freefunc)))
#define sk_SRP_gN_set_cmp_func(sk, cmp) ((sk_SRP_gN_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_SRP_gN_sk_type(sk), ossl_check_SRP_gN_compfunc_type(cmp)))

    OSSL_DEPRECATEDIN_3_0
    SRP_VBASE* SRP_VBASE_new(char* seed_key);
    OSSL_DEPRECATEDIN_3_0
    void SRP_VBASE_free(SRP_VBASE* vb);
    OSSL_DEPRECATEDIN_3_0
    int SRP_VBASE_init(SRP_VBASE* vb, char* verifier_file);

    OSSL_DEPRECATEDIN_3_0
    int SRP_VBASE_add0_user(SRP_VBASE* vb, SRP_user_pwd* user_pwd);

    /* NOTE: unlike in SRP_VBASE_get_by_user, caller owns the returned pointer.*/
    OSSL_DEPRECATEDIN_3_0
    SRP_user_pwd* SRP_VBASE_get1_by_user(SRP_VBASE* vb, char* username);

    OSSL_DEPRECATEDIN_3_0
    char* SRP_create_verifier_ex(const char* user, const char* pass, char** salt, char** verifier, const char* N, const char* g, OSSL_LIB_CTX* libctx, const char* propq);
    OSSL_DEPRECATEDIN_3_0
    char* SRP_create_verifier(const char* user, const char* pass, char** salt, char** verifier, const char* N, const char* g);
    OSSL_DEPRECATEDIN_3_0
    int SRP_create_verifier_BN_ex(const char* user, const char* pass, BIGNUM** salt, BIGNUM** verifier, const BIGNUM* N, const BIGNUM* g, OSSL_LIB_CTX* libctx, const char* propq);
    OSSL_DEPRECATEDIN_3_0
    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 */
    OSSL_DEPRECATEDIN_3_0
    char* SRP_check_known_gN_param(const BIGNUM* g, const BIGNUM* N);
    OSSL_DEPRECATEDIN_3_0
    SRP_gN* SRP_get_default_gN(const char* id);

    /* server side .... */
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_server_key(const BIGNUM* A, const BIGNUM* v, const BIGNUM* u, const BIGNUM* b, const BIGNUM* N);
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_B_ex(const BIGNUM* b, const BIGNUM* N, const BIGNUM* g, const BIGNUM* v, OSSL_LIB_CTX* libctx, const char* propq);
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_B(const BIGNUM* b, const BIGNUM* N, const BIGNUM* g, const BIGNUM* v);

    OSSL_DEPRECATEDIN_3_0
    int SRP_Verify_A_mod_N(const BIGNUM* A, const BIGNUM* N);
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_u_ex(const BIGNUM* A, const BIGNUM* B, const BIGNUM* N, OSSL_LIB_CTX* libctx, const char* propq);
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_u(const BIGNUM* A, const BIGNUM* B, const BIGNUM* N);

    /* client side .... */

    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_x_ex(const BIGNUM* s, const char* user, const char* pass, OSSL_LIB_CTX* libctx, const char* propq);
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_x(const BIGNUM* s, const char* user, const char* pass);
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_A(const BIGNUM* a, const BIGNUM* N, const BIGNUM* g);
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_client_key_ex(const BIGNUM* N, const BIGNUM* B, const BIGNUM* g, const BIGNUM* x, const BIGNUM* a, const BIGNUM* u, OSSL_LIB_CTX* libctx, const char* propq);
    OSSL_DEPRECATEDIN_3_0
    BIGNUM* SRP_Calc_client_key(const BIGNUM* N, const BIGNUM* B, const BIGNUM* g, const BIGNUM* x, const BIGNUM* a, const BIGNUM* u);
    OSSL_DEPRECATEDIN_3_0
    int SRP_Verify_B_mod_N(const BIGNUM* B, const BIGNUM* N);

#define SRP_MINIMAL_N 1024

#endif /* OPENSSL_NO_DEPRECATED_3_0 */

/* This method ignores the configured seed and fails for an unknown user. */
#ifndef OPENSSL_NO_DEPRECATED_1_1_0
    OSSL_DEPRECATEDIN_1_1_0
    SRP_user_pwd* SRP_VBASE_get_by_user(SRP_VBASE* vb, char* username);
#endif

#ifdef __cplusplus
}
#endif
#endif

#endif