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1 /* @(#)$Id$ */
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2 /* taken from RFC-1321/Appendices A.1/A.2 */
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3
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4 /* GLOBAL.H - RSAREF types and constants
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5 */
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6
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7 /* PROTOTYPES should be set to one if and only if the compiler supports
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8 function argument prototyping.
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9 The following makes PROTOTYPES default to 0 if it has not already
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10 been defined with C compiler flags.
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11 */
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12 #ifndef PROTOTYPES
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13 #define PROTOTYPES 0
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14 #endif
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15
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16 /* POINTER defines a generic pointer type */
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17 typedef unsigned char *POINTER;
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18
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19 /* UINT2 defines a two byte word */
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20 typedef unsigned short int UINT2;
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21
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22 /* UINT4 defines a four byte word */
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23 #ifndef __alpha
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24 typedef unsigned long int UINT4;
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25 #else
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26 typedef unsigned int UINT4;
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27 #endif
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28
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29 /* PROTO_LIST is defined depending on how PROTOTYPES is defined above.
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30 If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it
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31 returns an empty list.
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32 */
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33 #if PROTOTYPES
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34 #define PROTO_LIST(list) list
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35 #else
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36 #define PROTO_LIST(list) ()
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37 #endif
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38
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39 /* MD5.H - header file for MD5C.C
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40 */
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41
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42 /* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
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43 rights reserved.
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44
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45 License to copy and use this software is granted provided that it
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46 is identified as the "RSA Data Security, Inc. MD5 Message-Digest
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47 Algorithm" in all material mentioning or referencing this software
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48 or this function.
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49
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50 License is also granted to make and use derivative works provided
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51 that such works are identified as "derived from the RSA Data
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52 Security, Inc. MD5 Message-Digest Algorithm" in all material
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53 mentioning or referencing the derived work.
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54
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55 RSA Data Security, Inc. makes no representations concerning either
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56 the merchantability of this software or the suitability of this
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57 software for any particular purpose. It is provided "as is"
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58 without express or implied warranty of any kind.
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59
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60 These notices must be retained in any copies of any part of this
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61 documentation and/or software.
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62 */
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63
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64 /* MD5 context. */
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65 typedef struct {
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66 UINT4 state[4]; /* state (ABCD) */
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67 UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */
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68 unsigned char buffer[64]; /* input buffer */
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69 } MD5_CTX;
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70
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71 void MD5Init PROTO_LIST ((MD5_CTX *));
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72 void MD5Update PROTO_LIST
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73 ((MD5_CTX *, unsigned char *, unsigned int));
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74 void MD5Final PROTO_LIST ((unsigned char [16], MD5_CTX *));
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75
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