diff options
Diffstat (limited to 'FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfcrypt/des3.h')
| -rw-r--r-- | FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfcrypt/des3.h | 113 |
1 files changed, 79 insertions, 34 deletions
diff --git a/FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfcrypt/des3.h b/FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfcrypt/des3.h index c17884968..705b59e63 100644 --- a/FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfcrypt/des3.h +++ b/FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfcrypt/des3.h @@ -1,8 +1,8 @@ /* des3.h * - * Copyright (C) 2006-2015 wolfSSL Inc. + * Copyright (C) 2006-2020 wolfSSL Inc. * - * This file is part of wolfSSL. (formerly known as CyaSSL) + * This file is part of wolfSSL. * * wolfSSL is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -16,9 +16,13 @@ * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA */ +/*! + \file wolfssl/wolfcrypt/des3.h +*/ + #ifndef WOLF_CRYPT_DES3_H #define WOLF_CRYPT_DES3_H @@ -26,7 +30,13 @@ #ifndef NO_DES3 -#ifdef HAVE_FIPS +#if defined(HAVE_FIPS) && \ + defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) + #include <wolfssl/wolfcrypt/fips.h> +#endif /* HAVE_FIPS_VERSION >= 2 */ + +#if defined(HAVE_FIPS) && \ + (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) /* included for fips @wc_fips */ #include <cyassl/ctaocrypt/des3.h> #endif @@ -35,14 +45,28 @@ extern "C" { #endif -#ifndef HAVE_FIPS /* to avoid redifinition of macros */ -#define WOLFSSL_3DES_CAVIUM_MAGIC 0xBEEF0003 +/* these are required for FIPS and non-FIPS */ +enum { + DES_KEY_SIZE = 8, /* des */ + DES3_KEY_SIZE = 24, /* 3 des ede */ + DES_IV_SIZE = 8, /* should be the same as DES_BLOCK_SIZE */ +}; + + +/* avoid redefinition of structs */ +#if !defined(HAVE_FIPS) || \ + (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)) + +#ifdef WOLFSSL_ASYNC_CRYPT + #include <wolfssl/wolfcrypt/async.h> +#endif enum { - DES_ENC_TYPE = 2, /* cipher unique type */ - DES3_ENC_TYPE = 3, /* cipher unique type */ + DES_ENC_TYPE = WC_CIPHER_DES, /* cipher unique type */ + DES3_ENC_TYPE = WC_CIPHER_DES3, /* cipher unique type */ + DES_BLOCK_SIZE = 8, - DES_KS_SIZE = 32, + DES_KS_SIZE = 32, /* internal DES key buffer size */ DES_ENCRYPTION = 0, DES_DECRYPTION = 1 @@ -54,7 +78,7 @@ enum { #define DES3_KEYLEN 24 -#ifdef STM32F2_CRYPTO +#if defined(STM32_CRYPTO) enum { DES_CBC = 0, DES_ECB = 1 @@ -71,38 +95,59 @@ typedef struct Des { /* DES3 encryption and decryption */ -typedef struct Des3 { +struct Des3 { word32 key[3][DES_KS_SIZE]; word32 reg[DES_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */ word32 tmp[DES_BLOCK_SIZE / sizeof(word32)]; /* same */ -#ifdef HAVE_CAVIUM - int devId; /* nitrox device id */ - word32 magic; /* using cavium magic */ - word64 contextHandle; /* nitrox context memory handle */ +#ifdef WOLFSSL_ASYNC_CRYPT + WC_ASYNC_DEV asyncDev; +#endif +#if defined(WOLF_CRYPTO_CB) || \ + (defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_3DES)) + word32 devKey[DES3_KEYLEN/sizeof(word32)]; /* raw key */ +#endif +#ifdef WOLF_CRYPTO_CB + int devId; + void* devCtx; +#endif + void* heap; +}; + +#ifndef WC_DES3_TYPE_DEFINED + typedef struct Des3 Des3; + #define WC_DES3_TYPE_DEFINED #endif -} Des3; #endif /* HAVE_FIPS */ -WOLFSSL_API int wc_Des_SetKey(Des* des, const byte* key, const byte* iv, int dir); -WOLFSSL_API void wc_Des_SetIV(Des* des, const byte* iv); -WOLFSSL_API int wc_Des_CbcEncrypt(Des* des, byte* out, const byte* in, word32 sz); -WOLFSSL_API int wc_Des_CbcDecrypt(Des* des, byte* out, const byte* in, word32 sz); -WOLFSSL_API int wc_Des_EcbEncrypt(Des* des, byte* out, const byte* in, word32 sz); -WOLFSSL_API int wc_Des_CbcDecryptWithKey(byte* out, const byte* in, word32 sz, - const byte* key, const byte* iv); -WOLFSSL_API int wc_Des3_SetKey(Des3* des, const byte* key, const byte* iv,int dir); +WOLFSSL_API int wc_Des_SetKey(Des* des, const byte* key, + const byte* iv, int dir); +WOLFSSL_API void wc_Des_SetIV(Des* des, const byte* iv); +WOLFSSL_API int wc_Des_CbcEncrypt(Des* des, byte* out, + const byte* in, word32 sz); +WOLFSSL_API int wc_Des_CbcDecrypt(Des* des, byte* out, + const byte* in, word32 sz); +WOLFSSL_API int wc_Des_EcbEncrypt(Des* des, byte* out, + const byte* in, word32 sz); +WOLFSSL_API int wc_Des3_EcbEncrypt(Des3* des, byte* out, + const byte* in, word32 sz); + +/* ECB decrypt same process as encrypt but with decrypt key */ +#define wc_Des_EcbDecrypt wc_Des_EcbEncrypt +#define wc_Des3_EcbDecrypt wc_Des3_EcbEncrypt + +WOLFSSL_API int wc_Des3_SetKey(Des3* des, const byte* key, + const byte* iv,int dir); WOLFSSL_API int wc_Des3_SetIV(Des3* des, const byte* iv); -WOLFSSL_API int wc_Des3_CbcEncrypt(Des3* des, byte* out, const byte* in,word32 sz); -WOLFSSL_API int wc_Des3_CbcDecrypt(Des3* des, byte* out, const byte* in,word32 sz); -WOLFSSL_API int wc_Des3_CbcDecryptWithKey(byte* out, const byte* in, word32 sz, - const byte* key, const byte* iv); - - -#ifdef HAVE_CAVIUM - WOLFSSL_API int wc_Des3_InitCavium(Des3*, int); - WOLFSSL_API void wc_Des3_FreeCavium(Des3*); -#endif +WOLFSSL_API int wc_Des3_CbcEncrypt(Des3* des, byte* out, + const byte* in,word32 sz); +WOLFSSL_API int wc_Des3_CbcDecrypt(Des3* des, byte* out, + const byte* in,word32 sz); + +/* These are only required when using either: + static memory (WOLFSSL_STATIC_MEMORY) or asynchronous (WOLFSSL_ASYNC_CRYPT) */ +WOLFSSL_API int wc_Des3Init(Des3*, void*, int); +WOLFSSL_API void wc_Des3Free(Des3*); #ifdef __cplusplus } /* extern "C" */ |