Diff: wolfssl/wolfcrypt/sha512.h

Revision:

15:117db924cf7c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wolfssl/wolfcrypt/sha512.h	Sat Aug 18 22:20:43 2018 +0000
@@ -0,0 +1,197 @@
+/* sha512.h
+ *
+ * Copyright (C) 2006-2018 wolfSSL Inc.
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * 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 02110-1335, USA
+ */
+
+/*!
+    \file wolfssl/wolfcrypt/sha512.h
+*/
+
+
+#ifndef WOLF_CRYPT_SHA512_H
+#define WOLF_CRYPT_SHA512_H
+
+#include <wolfssl/wolfcrypt/types.h>
+
+#if defined(WOLFSSL_SHA512) || defined(WOLFSSL_SHA384)
+
+#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))
+    #ifdef WOLFSSL_SHA512
+        #define wc_Sha512             Sha512
+        #define WC_SHA512             SHA512
+        #define WC_SHA512_BLOCK_SIZE  SHA512_BLOCK_SIZE
+        #define WC_SHA512_DIGEST_SIZE SHA512_DIGEST_SIZE
+        #define WC_SHA512_PAD_SIZE    SHA512_PAD_SIZE
+    #endif /* WOLFSSL_SHA512 */
+    #ifdef WOLFSSL_SHA384
+        #define wc_Sha384             Sha384
+        #define WC_SHA384             SHA384
+        #define WC_SHA384_BLOCK_SIZE  SHA384_BLOCK_SIZE
+        #define WC_SHA384_DIGEST_SIZE SHA384_DIGEST_SIZE
+        #define WC_SHA384_PAD_SIZE    SHA384_PAD_SIZE
+    #endif /* WOLFSSL_SHA384 */
+
+    #define CYASSL_SHA512
+    #if defined(WOLFSSL_SHA384)
+        #define CYASSL_SHA384
+    #endif
+	/* for fips @wc_fips */
+    #include <cyassl/ctaocrypt/sha512.h>
+#endif
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+/* 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
+
+#if defined(_MSC_VER)
+    #define SHA512_NOINLINE __declspec(noinline)
+#elif defined(__GNUC__)
+    #define SHA512_NOINLINE __attribute__((noinline))
+#else
+    #define SHA512_NOINLINE
+#endif
+
+#ifdef WOLFSSL_SHA512
+
+#if !defined(NO_OLD_SHA_NAMES)
+    #define SHA512             WC_SHA512
+#endif
+
+#if !defined(NO_OLD_WC_NAMES)
+    #define Sha512             wc_Sha512
+    #define SHA512_BLOCK_SIZE  WC_SHA512_BLOCK_SIZE
+    #define SHA512_DIGEST_SIZE WC_SHA512_DIGEST_SIZE
+    #define SHA512_PAD_SIZE    WC_SHA512_PAD_SIZE
+#endif
+
+#endif /* WOLFSSL_SHA512 */
+
+/* in bytes */
+enum {
+#ifdef WOLFSSL_SHA512
+    WC_SHA512              =   WC_HASH_TYPE_SHA512,
+#endif
+    WC_SHA512_BLOCK_SIZE   = 128,
+    WC_SHA512_DIGEST_SIZE  =  64,
+    WC_SHA512_PAD_SIZE     = 112
+};
+
+
+#ifdef WOLFSSL_IMX6_CAAM
+    #include "wolfssl/wolfcrypt/port/caam/wolfcaam_sha.h"
+#else
+/* wc_Sha512 digest */
+typedef struct wc_Sha512 {
+    word64  digest[WC_SHA512_DIGEST_SIZE / sizeof(word64)];
+    word64  buffer[WC_SHA512_BLOCK_SIZE  / sizeof(word64)];
+    word32  buffLen;   /* in bytes          */
+    word64  loLen;     /* length in bytes   */
+    word64  hiLen;     /* length in bytes   */
+    void*   heap;
+#ifdef USE_INTEL_SPEEDUP
+    const byte* data;
+#endif
+#ifdef WOLFSSL_ASYNC_CRYPT
+    WC_ASYNC_DEV asyncDev;
+#endif /* WOLFSSL_ASYNC_CRYPT */
+#ifdef WOLFSSL_SMALL_STACK_CACHE
+    word64* W;
+#endif
+} wc_Sha512;
+#endif
+
+#endif /* HAVE_FIPS */
+
+#ifdef WOLFSSL_SHA512
+
+WOLFSSL_API int wc_InitSha512(wc_Sha512*);
+WOLFSSL_API int wc_InitSha512_ex(wc_Sha512*, void*, int);
+WOLFSSL_API int wc_Sha512Update(wc_Sha512*, const byte*, word32);
+WOLFSSL_API int wc_Sha512FinalRaw(wc_Sha512*, byte*);
+WOLFSSL_API int wc_Sha512Final(wc_Sha512*, byte*);
+WOLFSSL_API void wc_Sha512Free(wc_Sha512*);
+
+WOLFSSL_API int wc_Sha512GetHash(wc_Sha512*, byte*);
+WOLFSSL_API int wc_Sha512Copy(wc_Sha512* src, wc_Sha512* dst);
+
+#endif /* WOLFSSL_SHA512 */
+
+#if defined(WOLFSSL_SHA384)
+
+/* avoid redefinition of structs */
+#if !defined(HAVE_FIPS) || \
+    (defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2))
+
+#if !defined(NO_OLD_SHA_NAMES)
+    #define SHA384             WC_SHA384
+#endif
+
+#if !defined(NO_OLD_WC_NAMES)
+    #define Sha384             wc_Sha384
+    #define SHA384_BLOCK_SIZE  WC_SHA384_BLOCK_SIZE
+    #define SHA384_DIGEST_SIZE WC_SHA384_DIGEST_SIZE
+    #define SHA384_PAD_SIZE    WC_SHA384_PAD_SIZE
+#endif
+
+/* in bytes */
+enum {
+    WC_SHA384              =   WC_HASH_TYPE_SHA384,
+    WC_SHA384_BLOCK_SIZE   =   WC_SHA512_BLOCK_SIZE,
+    WC_SHA384_DIGEST_SIZE  =   48,
+    WC_SHA384_PAD_SIZE     =   WC_SHA512_PAD_SIZE
+};
+
+
+typedef wc_Sha512 wc_Sha384;
+#endif /* HAVE_FIPS */
+
+WOLFSSL_API int wc_InitSha384(wc_Sha384*);
+WOLFSSL_API int wc_InitSha384_ex(wc_Sha384*, void*, int);
+WOLFSSL_API int wc_Sha384Update(wc_Sha384*, const byte*, word32);
+WOLFSSL_API int wc_Sha384FinalRaw(wc_Sha384*, byte*);
+WOLFSSL_API int wc_Sha384Final(wc_Sha384*, byte*);
+WOLFSSL_API void wc_Sha384Free(wc_Sha384*);
+
+WOLFSSL_API int wc_Sha384GetHash(wc_Sha384*, byte*);
+WOLFSSL_API int wc_Sha384Copy(wc_Sha384* src, wc_Sha384* dst);
+
+#endif /* WOLFSSL_SHA384 */
+
+#ifdef __cplusplus
+    } /* extern "C" */
+#endif
+
+#endif /* WOLFSSL_SHA512 || WOLFSSL_SHA384 */
+#endif /* WOLF_CRYPT_SHA512_H */
+
+