mirror of
https://github.com/espressif/ESP8266_RTOS_SDK.git
synced 2025-10-21 07:02:24 +08:00
185 lines
4.7 KiB
C
185 lines
4.7 KiB
C
/* sha256.h
|
|
*
|
|
* Copyright (C) 2006-2018 wolfSSL Inc. All rights reserved.
|
|
*
|
|
* This file is part of wolfSSL.
|
|
*
|
|
* Contact licensing@wolfssl.com with any questions or comments.
|
|
*
|
|
* http://www.wolfssl.com
|
|
*/
|
|
|
|
|
|
/*!
|
|
\file wolfssl/wolfcrypt/sha256.h
|
|
*/
|
|
|
|
|
|
/* code submitted by raphael.huck@efixo.com */
|
|
|
|
#ifndef WOLF_CRYPT_SHA256_H
|
|
#define WOLF_CRYPT_SHA256_H
|
|
|
|
#include <wolfssl/wolfcrypt/types.h>
|
|
|
|
#ifndef NO_SHA256
|
|
|
|
#ifdef HAVE_FIPS
|
|
#define wc_Sha256 Sha256
|
|
#define WC_SHA256 SHA256
|
|
#define WC_SHA256_BLOCK_SIZE SHA256_BLOCK_SIZE
|
|
#define WC_SHA256_DIGEST_SIZE SHA256_DIGEST_SIZE
|
|
#define WC_SHA256_PAD_SIZE SHA256_PAD_SIZE
|
|
|
|
#ifdef WOLFSSL_SHA224
|
|
#define wc_Sha224 Sha224
|
|
#define WC_SHA224 SHA224
|
|
#define WC_SHA224_BLOCK_SIZE SHA224_BLOCK_SIZE
|
|
#define WC_SHA224_DIGEST_SIZE SHA224_DIGEST_SIZE
|
|
#define WC_SHA224_PAD_SIZE SHA224_PAD_SIZE
|
|
#endif
|
|
|
|
/* for fips @wc_fips */
|
|
#include <cyassl/ctaocrypt/sha256.h>
|
|
#endif
|
|
|
|
#ifdef FREESCALE_LTC_SHA
|
|
#include "fsl_ltc.h"
|
|
#endif
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifndef HAVE_FIPS /* avoid redefinition of structs */
|
|
|
|
#ifdef WOLFSSL_MICROCHIP_PIC32MZ
|
|
#include <wolfssl/wolfcrypt/port/pic32/pic32mz-crypt.h>
|
|
#endif
|
|
#ifdef STM32_HASH
|
|
#include <wolfssl/wolfcrypt/port/st/stm32.h>
|
|
#endif
|
|
#ifdef WOLFSSL_ASYNC_CRYPT
|
|
#include <wolfssl/wolfcrypt/async.h>
|
|
#endif
|
|
|
|
#if defined(_MSC_VER)
|
|
#define SHA256_NOINLINE __declspec(noinline)
|
|
#elif defined(__GNUC__)
|
|
#define SHA256_NOINLINE __attribute__((noinline))
|
|
#else
|
|
#define SHA256_NOINLINE
|
|
#endif
|
|
|
|
#if !defined(NO_OLD_SHA_NAMES)
|
|
#define SHA256 WC_SHA256
|
|
#endif
|
|
|
|
#ifndef NO_OLD_WC_NAMES
|
|
#define Sha256 wc_Sha256
|
|
#define SHA256_BLOCK_SIZE WC_SHA256_BLOCK_SIZE
|
|
#define SHA256_DIGEST_SIZE WC_SHA256_DIGEST_SIZE
|
|
#define SHA256_PAD_SIZE WC_SHA256_PAD_SIZE
|
|
#endif
|
|
|
|
/* in bytes */
|
|
enum {
|
|
WC_SHA256 = WC_HASH_TYPE_SHA256,
|
|
WC_SHA256_BLOCK_SIZE = 64,
|
|
WC_SHA256_DIGEST_SIZE = 32,
|
|
WC_SHA256_PAD_SIZE = 56
|
|
};
|
|
|
|
|
|
#ifdef WOLFSSL_TI_HASH
|
|
#include "wolfssl/wolfcrypt/port/ti/ti-hash.h"
|
|
#elif defined(WOLFSSL_IMX6_CAAM)
|
|
#include "wolfssl/wolfcrypt/port/caam/wolfcaam_sha.h"
|
|
#else
|
|
/* wc_Sha256 digest */
|
|
typedef struct wc_Sha256 {
|
|
#ifdef FREESCALE_LTC_SHA
|
|
ltc_hash_ctx_t ctx;
|
|
#elif defined(STM32_HASH)
|
|
STM32_HASH_Context stmCtx;
|
|
#else
|
|
/* alignment on digest and buffer speeds up ARMv8 crypto operations */
|
|
ALIGN16 word32 digest[WC_SHA256_DIGEST_SIZE / sizeof(word32)];
|
|
ALIGN16 word32 buffer[WC_SHA256_BLOCK_SIZE / sizeof(word32)];
|
|
word32 buffLen; /* in bytes */
|
|
word32 loLen; /* length in bytes */
|
|
word32 hiLen; /* length in bytes */
|
|
void* heap;
|
|
#ifdef USE_INTEL_SPEEDUP
|
|
const byte* data;
|
|
#endif
|
|
#ifdef WOLFSSL_PIC32MZ_HASH
|
|
hashUpdCache cache; /* cache for updates */
|
|
#endif
|
|
#ifdef WOLFSSL_ASYNC_CRYPT
|
|
WC_ASYNC_DEV asyncDev;
|
|
#endif /* WOLFSSL_ASYNC_CRYPT */
|
|
#endif
|
|
} wc_Sha256;
|
|
|
|
#endif
|
|
|
|
#endif /* HAVE_FIPS */
|
|
|
|
WOLFSSL_API int wc_InitSha256(wc_Sha256*);
|
|
WOLFSSL_API int wc_InitSha256_ex(wc_Sha256*, void*, int);
|
|
WOLFSSL_API int wc_Sha256Update(wc_Sha256*, const byte*, word32);
|
|
WOLFSSL_API int wc_Sha256FinalRaw(wc_Sha256*, byte*);
|
|
WOLFSSL_API int wc_Sha256Final(wc_Sha256*, byte*);
|
|
WOLFSSL_API void wc_Sha256Free(wc_Sha256*);
|
|
|
|
WOLFSSL_API int wc_Sha256GetHash(wc_Sha256*, byte*);
|
|
WOLFSSL_API int wc_Sha256Copy(wc_Sha256* src, wc_Sha256* dst);
|
|
|
|
#ifdef WOLFSSL_PIC32MZ_HASH
|
|
WOLFSSL_API void wc_Sha256SizeSet(wc_Sha256*, word32);
|
|
#endif
|
|
|
|
#ifdef WOLFSSL_SHA224
|
|
#ifndef HAVE_FIPS /* avoid redefinition of structs */
|
|
|
|
#ifndef NO_OLD_WC_NAMES
|
|
#define Sha224 wc_Sha224
|
|
#define SHA224 WC_SHA224
|
|
#define SHA224_BLOCK_SIZE WC_SHA224_BLOCK_SIZE
|
|
#define SHA224_DIGEST_SIZE WC_SHA224_DIGEST_SIZE
|
|
#define SHA224_PAD_SIZE WC_SHA224_PAD_SIZE
|
|
#endif
|
|
|
|
/* in bytes */
|
|
enum {
|
|
WC_SHA224 = WC_HASH_TYPE_SHA224,
|
|
WC_SHA224_BLOCK_SIZE = WC_SHA256_BLOCK_SIZE,
|
|
WC_SHA224_DIGEST_SIZE = 28,
|
|
WC_SHA224_PAD_SIZE = WC_SHA256_PAD_SIZE
|
|
};
|
|
|
|
|
|
typedef wc_Sha256 wc_Sha224;
|
|
#endif /* HAVE_FIPS */
|
|
|
|
WOLFSSL_API int wc_InitSha224(wc_Sha224*);
|
|
WOLFSSL_API int wc_InitSha224_ex(wc_Sha224*, void*, int);
|
|
WOLFSSL_API int wc_Sha224Update(wc_Sha224*, const byte*, word32);
|
|
WOLFSSL_API int wc_Sha224Final(wc_Sha224*, byte*);
|
|
WOLFSSL_API void wc_Sha224Free(wc_Sha224*);
|
|
|
|
WOLFSSL_API int wc_Sha224GetHash(wc_Sha224*, byte*);
|
|
WOLFSSL_API int wc_Sha224Copy(wc_Sha224* src, wc_Sha224* dst);
|
|
|
|
#endif /* WOLFSSL_SHA224 */
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* NO_SHA256 */
|
|
#endif /* WOLF_CRYPT_SHA256_H */
|
|
|