Diff: wolfssl/wolfcrypt/md5.h

Revision:

13:f67a6c6013ca

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wolfssl/wolfcrypt/md5.h	Tue Aug 22 10:48:22 2017 +0000
@@ -0,0 +1,100 @@
+/* md5.h
+ *
+ * Copyright (C) 2006-2016 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
+ */
+
+
+#ifndef WOLF_CRYPT_MD5_H
+#define WOLF_CRYPT_MD5_H
+
+#include <wolfssl/wolfcrypt/types.h>
+
+#ifndef NO_MD5
+
+#ifdef HAVE_FIPS
+    #define wc_InitMd5   InitMd5
+    #define wc_Md5Update Md5Update
+    #define wc_Md5Final  Md5Final
+    #define wc_Md5Hash   Md5Hash
+#endif
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+/* in bytes */
+enum {
+#if defined(STM32F2_HASH) || defined(STM32F4_HASH)
+    MD5_REG_SIZE    =  4,      /* STM32 register size, bytes */
+#endif
+    MD5             =  0,      /* hash type unique */
+    MD5_BLOCK_SIZE  = 64,
+    MD5_DIGEST_SIZE = 16,
+    MD5_PAD_SIZE    = 56
+};
+
+#ifdef WOLFSSL_MICROCHIP_PIC32MZ
+    #include <wolfssl/wolfcrypt/port/pic32/pic32mz-crypt.h>
+#endif
+#ifdef WOLFSSL_ASYNC_CRYPT
+    #include <wolfssl/wolfcrypt/async.h>
+#endif
+
+#ifdef WOLFSSL_TI_HASH
+    #include "wolfssl/wolfcrypt/port/ti/ti-hash.h"
+#else
+
+/* MD5 digest */
+typedef struct Md5 {
+    word32  buffLen;   /* in bytes          */
+    word32  loLen;     /* length in bytes   */
+    word32  hiLen;     /* length in bytes   */
+    word32  buffer[MD5_BLOCK_SIZE  / sizeof(word32)];
+    word32  digest[MD5_DIGEST_SIZE / sizeof(word32)];
+    void*   heap;
+#ifdef WOLFSSL_PIC32MZ_HASH
+    hashUpdCache cache; /* cache for updates */
+#endif
+#ifdef WOLFSSL_ASYNC_CRYPT
+    WC_ASYNC_DEV asyncDev;
+#endif /* WOLFSSL_ASYNC_CRYPT */
+} Md5;
+
+#endif /* WOLFSSL_TI_HASH */
+
+WOLFSSL_API int wc_InitMd5(Md5*);
+WOLFSSL_API int wc_InitMd5_ex(Md5*, void*, int);
+WOLFSSL_API int wc_Md5Update(Md5*, const byte*, word32);
+WOLFSSL_API int wc_Md5Final(Md5*, byte*);
+WOLFSSL_API void wc_Md5Free(Md5*);
+
+WOLFSSL_API int  wc_Md5GetHash(Md5*, byte*);
+WOLFSSL_API int  wc_Md5Copy(Md5*, Md5*);
+
+#ifdef WOLFSSL_PIC32MZ_HASH
+WOLFSSL_API void wc_Md5SizeSet(Md5* md5, word32 len);
+#endif
+
+#ifdef __cplusplus
+    } /* extern "C" */
+#endif
+
+#endif /* NO_MD5 */
+#endif /* WOLF_CRYPT_MD5_H */
+