codekingpro/portable-devtools

1/*2 * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.3 *4 * Licensed under the Apache License 2.0 (the "License").  You may not use5 * this file except in compliance with the License.  You can obtain a copy6 * in the file LICENSE in the source distribution or at7 * https://www.openssl.org/source/license.html8 */9 10#ifndef OPENSSL_KDF_H11# define OPENSSL_KDF_H12# pragma once13 14# include <openssl/macros.h>15# ifndef OPENSSL_NO_DEPRECATED_3_016#  define HEADER_KDF_H17# endif18 19# include <stdarg.h>20# include <stddef.h>21# include <openssl/types.h>22# include <openssl/core.h>23 24# ifdef __cplusplus25extern "C" {26# endif27 28int EVP_KDF_up_ref(EVP_KDF *kdf);29void EVP_KDF_free(EVP_KDF *kdf);30EVP_KDF *EVP_KDF_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,31                       const char *properties);32 33EVP_KDF_CTX *EVP_KDF_CTX_new(EVP_KDF *kdf);34void EVP_KDF_CTX_free(EVP_KDF_CTX *ctx);35EVP_KDF_CTX *EVP_KDF_CTX_dup(const EVP_KDF_CTX *src);36const char *EVP_KDF_get0_description(const EVP_KDF *kdf);37int EVP_KDF_is_a(const EVP_KDF *kdf, const char *name);38const char *EVP_KDF_get0_name(const EVP_KDF *kdf);39const OSSL_PROVIDER *EVP_KDF_get0_provider(const EVP_KDF *kdf);40const EVP_KDF *EVP_KDF_CTX_kdf(EVP_KDF_CTX *ctx);41 42void EVP_KDF_CTX_reset(EVP_KDF_CTX *ctx);43size_t EVP_KDF_CTX_get_kdf_size(EVP_KDF_CTX *ctx);44int EVP_KDF_derive(EVP_KDF_CTX *ctx, unsigned char *key, size_t keylen,45                   const OSSL_PARAM params[]);46int EVP_KDF_get_params(EVP_KDF *kdf, OSSL_PARAM params[]);47int EVP_KDF_CTX_get_params(EVP_KDF_CTX *ctx, OSSL_PARAM params[]);48int EVP_KDF_CTX_set_params(EVP_KDF_CTX *ctx, const OSSL_PARAM params[]);49const OSSL_PARAM *EVP_KDF_gettable_params(const EVP_KDF *kdf);50const OSSL_PARAM *EVP_KDF_gettable_ctx_params(const EVP_KDF *kdf);51const OSSL_PARAM *EVP_KDF_settable_ctx_params(const EVP_KDF *kdf);52const OSSL_PARAM *EVP_KDF_CTX_gettable_params(EVP_KDF_CTX *ctx);53const OSSL_PARAM *EVP_KDF_CTX_settable_params(EVP_KDF_CTX *ctx);54 55void EVP_KDF_do_all_provided(OSSL_LIB_CTX *libctx,56                             void (*fn)(EVP_KDF *kdf, void *arg),57                             void *arg);58int EVP_KDF_names_do_all(const EVP_KDF *kdf,59                         void (*fn)(const char *name, void *data),60                         void *data);61 62# define EVP_KDF_HKDF_MODE_EXTRACT_AND_EXPAND  063# define EVP_KDF_HKDF_MODE_EXTRACT_ONLY        164# define EVP_KDF_HKDF_MODE_EXPAND_ONLY         265 66#define EVP_KDF_SSHKDF_TYPE_INITIAL_IV_CLI_TO_SRV     6567#define EVP_KDF_SSHKDF_TYPE_INITIAL_IV_SRV_TO_CLI     6668#define EVP_KDF_SSHKDF_TYPE_ENCRYPTION_KEY_CLI_TO_SRV 6769#define EVP_KDF_SSHKDF_TYPE_ENCRYPTION_KEY_SRV_TO_CLI 6870#define EVP_KDF_SSHKDF_TYPE_INTEGRITY_KEY_CLI_TO_SRV  6971#define EVP_KDF_SSHKDF_TYPE_INTEGRITY_KEY_SRV_TO_CLI  7072 73/**** The legacy PKEY-based KDF API follows. ****/74 75# define EVP_PKEY_CTRL_TLS_MD                   (EVP_PKEY_ALG_CTRL)76# define EVP_PKEY_CTRL_TLS_SECRET               (EVP_PKEY_ALG_CTRL + 1)77# define EVP_PKEY_CTRL_TLS_SEED                 (EVP_PKEY_ALG_CTRL + 2)78# define EVP_PKEY_CTRL_HKDF_MD                  (EVP_PKEY_ALG_CTRL + 3)79# define EVP_PKEY_CTRL_HKDF_SALT                (EVP_PKEY_ALG_CTRL + 4)80# define EVP_PKEY_CTRL_HKDF_KEY                 (EVP_PKEY_ALG_CTRL + 5)81# define EVP_PKEY_CTRL_HKDF_INFO                (EVP_PKEY_ALG_CTRL + 6)82# define EVP_PKEY_CTRL_HKDF_MODE                (EVP_PKEY_ALG_CTRL + 7)83# define EVP_PKEY_CTRL_PASS                     (EVP_PKEY_ALG_CTRL + 8)84# define EVP_PKEY_CTRL_SCRYPT_SALT              (EVP_PKEY_ALG_CTRL + 9)85# define EVP_PKEY_CTRL_SCRYPT_N                 (EVP_PKEY_ALG_CTRL + 10)86# define EVP_PKEY_CTRL_SCRYPT_R                 (EVP_PKEY_ALG_CTRL + 11)87# define EVP_PKEY_CTRL_SCRYPT_P                 (EVP_PKEY_ALG_CTRL + 12)88# define EVP_PKEY_CTRL_SCRYPT_MAXMEM_BYTES      (EVP_PKEY_ALG_CTRL + 13)89 90# define EVP_PKEY_HKDEF_MODE_EXTRACT_AND_EXPAND \91            EVP_KDF_HKDF_MODE_EXTRACT_AND_EXPAND92# define EVP_PKEY_HKDEF_MODE_EXTRACT_ONLY       \93            EVP_KDF_HKDF_MODE_EXTRACT_ONLY94# define EVP_PKEY_HKDEF_MODE_EXPAND_ONLY        \95            EVP_KDF_HKDF_MODE_EXPAND_ONLY96 97int EVP_PKEY_CTX_set_tls1_prf_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);98 99int EVP_PKEY_CTX_set1_tls1_prf_secret(EVP_PKEY_CTX *pctx,100                                      const unsigned char *sec, int seclen);101 102int EVP_PKEY_CTX_add1_tls1_prf_seed(EVP_PKEY_CTX *pctx,103                                    const unsigned char *seed, int seedlen);104 105int EVP_PKEY_CTX_set_hkdf_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);106 107int EVP_PKEY_CTX_set1_hkdf_salt(EVP_PKEY_CTX *ctx,108                                const unsigned char *salt, int saltlen);109 110int EVP_PKEY_CTX_set1_hkdf_key(EVP_PKEY_CTX *ctx,111                               const unsigned char *key, int keylen);112 113int EVP_PKEY_CTX_add1_hkdf_info(EVP_PKEY_CTX *ctx,114                                const unsigned char *info, int infolen);115 116int EVP_PKEY_CTX_set_hkdf_mode(EVP_PKEY_CTX *ctx, int mode);117# define EVP_PKEY_CTX_hkdf_mode EVP_PKEY_CTX_set_hkdf_mode118 119int EVP_PKEY_CTX_set1_pbe_pass(EVP_PKEY_CTX *ctx, const char *pass,120                               int passlen);121 122int EVP_PKEY_CTX_set1_scrypt_salt(EVP_PKEY_CTX *ctx,123                                  const unsigned char *salt, int saltlen);124 125int EVP_PKEY_CTX_set_scrypt_N(EVP_PKEY_CTX *ctx, uint64_t n);126 127int EVP_PKEY_CTX_set_scrypt_r(EVP_PKEY_CTX *ctx, uint64_t r);128 129int EVP_PKEY_CTX_set_scrypt_p(EVP_PKEY_CTX *ctx, uint64_t p);130 131int EVP_PKEY_CTX_set_scrypt_maxmem_bytes(EVP_PKEY_CTX *ctx,132                                         uint64_t maxmem_bytes);133 134 135# ifdef __cplusplus136}137# endif138#endif139