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GB28181Device/bm/rfc_md5.h

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+/***************************************************************************************
+ *
+ *  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+ *
+ *  By downloading, copying, installing or using the software you agree to this license.
+ *  If you do not agree to this license, do not download, install, 
+ *  copy or use the software.
+ *
+ *  Copyright (C) 2014-2022, Happytimesoft Corporation, all rights reserved.
+ *
+ *  Redistribution and use in binary forms, with or without modification, are permitted.
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed 
+ *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ *  CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
+ *  language governing permissions and limitations under the License.
+ *
+****************************************************************************************/
+
+#ifndef	RFC_MD5_H
+#define	RFC_MD5_H
+
+#define S11     7
+#define S12     12
+#define S13     17
+#define S14     22
+#define S21     5
+#define S22     9
+#define S23     14
+#define S24     20
+#define S31     4
+#define S32     11
+#define S33     16
+#define S34     23
+#define S41     6
+#define S42     10
+#define S43     15
+#define S44     21
+
+#define HASHLEN 16
+typedef uint8 HASH[HASHLEN];
+#define HASHHEXLEN 32
+typedef char HASHHEX[HASHHEXLEN+1];
+
+/* MD5 context. */
+typedef struct
+{
+	uint32  state[4];       /* state (ABCD) */
+	uint32  count[2];       /* number of bits, modulo 2^64 (lsb first) */
+	uint8   buffer[64];     /* input buffer */
+} MD5_CTX;
+
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+HT_API void MD5Init(MD5_CTX *);
+HT_API void MD5Update(MD5_CTX *, uint8 *, uint32);
+HT_API void MD5Final(uint8[16], MD5_CTX *);
+HT_API void MD5String(uint8 * string, uint32 len, uint8 * result);
+
+HT_API void BinToHexStr(HASH Bin, HASHHEX Hex);
+HT_API BOOL HexStrToBin(char * str, HASH Bin);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	// RFC_MD5_H
+
+
+
+