cpython-lru_cache-weakref: Modules/md5module.c annotate

annotate Modules/md5module.c @ 48715:48dddfd2fbf3

RPC_WSTR is not available Visual Studio 2003 or earlier. (Maybe I should have defined RPC_WSTR on old compiler, but uuidcreate() is only place using it, so I simply replaced with unsigned short *)

author	Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
date	Sun, 17 Aug 2008 07:26:26 +0000
parents	ade33e13ec69
children	87fbbf22adf3

rev	line source
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	1 /* MD5 module */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	2
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	3 /* This module provides an interface to the MD5 algorithm */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	4
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	5 /* See below for information about the original code this module was
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	6 based upon. Additional work performed by:
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	7
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	8 Andrew Kuchling (amk@amk.ca)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	9 Greg Stein (gstein@lyra.org)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	10 Trevor Perrin (trevp@trevp.net)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	11
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	12 Copyright (C) 2005-2007 Gregory P. Smith (greg@krypto.org)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	13 Licensed to PSF under a Contributor Agreement.
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	14
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	15 */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	16
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	17 /* MD5 objects */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	18
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	19 #include "Python.h"
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	20
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	21
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	22 /* Some useful types */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	23
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	24 #if SIZEOF_INT == 4
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	25 typedef unsigned int MD5_INT32; /* 32-bit integer */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	26 typedef PY_LONG_LONG MD5_INT64; /* 64-bit integer */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	27 #else
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	28 /* not defined. compilation will die. */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	29 #endif
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	30
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	31 /* The MD5 block size and message digest sizes, in bytes */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	32
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	33 #define MD5_BLOCKSIZE 64
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	34 #define MD5_DIGESTSIZE 16
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	35
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	36 /* The structure for storing MD5 info */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	37
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	38 struct md5_state {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	39 MD5_INT64 length;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	40 MD5_INT32 state[4], curlen;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	41 unsigned char buf[MD5_BLOCKSIZE];
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	42 };
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	43
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	44 typedef struct {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	45 PyObject_HEAD
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	46
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	47 struct md5_state hash_state;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	48 } MD5object;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	49
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	50
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	51 /* ------------------------------------------------------------------------
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	52 *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	53 * This code for the MD5 algorithm was noted as public domain. The
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	54 * original headers are pasted below.
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	55 *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	56 * Several changes have been made to make it more compatible with the
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	57 * Python environment and desired interface.
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	58 *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	59 */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	60
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	61 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	62 *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	63 * LibTomCrypt is a library that provides various cryptographic
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	64 * algorithms in a highly modular and flexible manner.
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	65 *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	66 * The library is free for all purposes without any express
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	67 * guarantee it works.
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	68 *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	69 * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	70 */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	71
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	72 /* rotate the hard way (platform optimizations could be done) */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	73 #define ROLc(x, y) ( (((unsigned long)(x)<<(unsigned long)((y)&31)) \| (((unsigned long)(x)&0xFFFFFFFFUL)>>(unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	74
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	75 /* Endian Neutral macros that work on all platforms */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	76
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	77 #define STORE32L(x, y) \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	78 { (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	79 (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	80
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	81 #define LOAD32L(x, y) \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	82 { x = ((unsigned long)((y)[3] & 255)<<24) \| \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	83 ((unsigned long)((y)[2] & 255)<<16) \| \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	84 ((unsigned long)((y)[1] & 255)<<8) \| \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	85 ((unsigned long)((y)[0] & 255)); }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	86
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	87 #define STORE64L(x, y) \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	88 { (y)[7] = (unsigned char)(((x)>>56)&255); (y)[6] = (unsigned char)(((x)>>48)&255); \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	89 (y)[5] = (unsigned char)(((x)>>40)&255); (y)[4] = (unsigned char)(((x)>>32)&255); \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	90 (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	91 (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	92
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	93 #ifndef MIN
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	94 #define MIN(x, y) ( ((x)<(y))?(x):(y) )
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	95 #endif
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	96
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	97
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	98 /* MD5 macros */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	99
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	100 #define F(x,y,z) (z ^ (x & (y ^ z)))
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	101 #define G(x,y,z) (y ^ (z & (y ^ x)))
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	102 #define H(x,y,z) (x^y^z)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	103 #define I(x,y,z) (y^(x\|(~z)))
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	104
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	105 #define FF(a,b,c,d,M,s,t) \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	106 a = (a + F(b,c,d) + M + t); a = ROLc(a, s) + b;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	107
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	108 #define GG(a,b,c,d,M,s,t) \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	109 a = (a + G(b,c,d) + M + t); a = ROLc(a, s) + b;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	110
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	111 #define HH(a,b,c,d,M,s,t) \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	112 a = (a + H(b,c,d) + M + t); a = ROLc(a, s) + b;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	113
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	114 #define II(a,b,c,d,M,s,t) \
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	115 a = (a + I(b,c,d) + M + t); a = ROLc(a, s) + b;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	116
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	117
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	118 static void md5_compress(struct md5_state md5, unsigned char buf)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	119 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	120 MD5_INT32 i, W[16], a, b, c, d;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	121
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	122 assert(md5 != NULL);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	123 assert(buf != NULL);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	124
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	125 /* copy the state into 512-bits into W[0..15] */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	126 for (i = 0; i < 16; i++) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	127 LOAD32L(W[i], buf + (4*i));
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	128 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	129
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	130 /* copy state */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	131 a = md5->state[0];
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	132 b = md5->state[1];
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	133 c = md5->state[2];
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	134 d = md5->state[3];
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	135
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	136 FF(a,b,c,d,W[0],7,0xd76aa478UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	137 FF(d,a,b,c,W[1],12,0xe8c7b756UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	138 FF(c,d,a,b,W[2],17,0x242070dbUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	139 FF(b,c,d,a,W[3],22,0xc1bdceeeUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	140 FF(a,b,c,d,W[4],7,0xf57c0fafUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	141 FF(d,a,b,c,W[5],12,0x4787c62aUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	142 FF(c,d,a,b,W[6],17,0xa8304613UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	143 FF(b,c,d,a,W[7],22,0xfd469501UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	144 FF(a,b,c,d,W[8],7,0x698098d8UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	145 FF(d,a,b,c,W[9],12,0x8b44f7afUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	146 FF(c,d,a,b,W[10],17,0xffff5bb1UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	147 FF(b,c,d,a,W[11],22,0x895cd7beUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	148 FF(a,b,c,d,W[12],7,0x6b901122UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	149 FF(d,a,b,c,W[13],12,0xfd987193UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	150 FF(c,d,a,b,W[14],17,0xa679438eUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	151 FF(b,c,d,a,W[15],22,0x49b40821UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	152 GG(a,b,c,d,W[1],5,0xf61e2562UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	153 GG(d,a,b,c,W[6],9,0xc040b340UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	154 GG(c,d,a,b,W[11],14,0x265e5a51UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	155 GG(b,c,d,a,W[0],20,0xe9b6c7aaUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	156 GG(a,b,c,d,W[5],5,0xd62f105dUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	157 GG(d,a,b,c,W[10],9,0x02441453UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	158 GG(c,d,a,b,W[15],14,0xd8a1e681UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	159 GG(b,c,d,a,W[4],20,0xe7d3fbc8UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	160 GG(a,b,c,d,W[9],5,0x21e1cde6UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	161 GG(d,a,b,c,W[14],9,0xc33707d6UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	162 GG(c,d,a,b,W[3],14,0xf4d50d87UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	163 GG(b,c,d,a,W[8],20,0x455a14edUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	164 GG(a,b,c,d,W[13],5,0xa9e3e905UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	165 GG(d,a,b,c,W[2],9,0xfcefa3f8UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	166 GG(c,d,a,b,W[7],14,0x676f02d9UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	167 GG(b,c,d,a,W[12],20,0x8d2a4c8aUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	168 HH(a,b,c,d,W[5],4,0xfffa3942UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	169 HH(d,a,b,c,W[8],11,0x8771f681UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	170 HH(c,d,a,b,W[11],16,0x6d9d6122UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	171 HH(b,c,d,a,W[14],23,0xfde5380cUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	172 HH(a,b,c,d,W[1],4,0xa4beea44UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	173 HH(d,a,b,c,W[4],11,0x4bdecfa9UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	174 HH(c,d,a,b,W[7],16,0xf6bb4b60UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	175 HH(b,c,d,a,W[10],23,0xbebfbc70UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	176 HH(a,b,c,d,W[13],4,0x289b7ec6UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	177 HH(d,a,b,c,W[0],11,0xeaa127faUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	178 HH(c,d,a,b,W[3],16,0xd4ef3085UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	179 HH(b,c,d,a,W[6],23,0x04881d05UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	180 HH(a,b,c,d,W[9],4,0xd9d4d039UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	181 HH(d,a,b,c,W[12],11,0xe6db99e5UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	182 HH(c,d,a,b,W[15],16,0x1fa27cf8UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	183 HH(b,c,d,a,W[2],23,0xc4ac5665UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	184 II(a,b,c,d,W[0],6,0xf4292244UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	185 II(d,a,b,c,W[7],10,0x432aff97UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	186 II(c,d,a,b,W[14],15,0xab9423a7UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	187 II(b,c,d,a,W[5],21,0xfc93a039UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	188 II(a,b,c,d,W[12],6,0x655b59c3UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	189 II(d,a,b,c,W[3],10,0x8f0ccc92UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	190 II(c,d,a,b,W[10],15,0xffeff47dUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	191 II(b,c,d,a,W[1],21,0x85845dd1UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	192 II(a,b,c,d,W[8],6,0x6fa87e4fUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	193 II(d,a,b,c,W[15],10,0xfe2ce6e0UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	194 II(c,d,a,b,W[6],15,0xa3014314UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	195 II(b,c,d,a,W[13],21,0x4e0811a1UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	196 II(a,b,c,d,W[4],6,0xf7537e82UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	197 II(d,a,b,c,W[11],10,0xbd3af235UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	198 II(c,d,a,b,W[2],15,0x2ad7d2bbUL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	199 II(b,c,d,a,W[9],21,0xeb86d391UL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	200
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	201 md5->state[0] = md5->state[0] + a;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	202 md5->state[1] = md5->state[1] + b;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	203 md5->state[2] = md5->state[2] + c;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	204 md5->state[3] = md5->state[3] + d;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	205 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	206
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	207
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	208 /**
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	209 Initialize the hash state
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	210 @param sha1 The hash state you wish to initialize
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	211 */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	212 void md5_init(struct md5_state *md5)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	213 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	214 assert(md5 != NULL);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	215 md5->state[0] = 0x67452301UL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	216 md5->state[1] = 0xefcdab89UL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	217 md5->state[2] = 0x98badcfeUL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	218 md5->state[3] = 0x10325476UL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	219 md5->curlen = 0;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	220 md5->length = 0;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	221 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	222
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	223 /**
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	224 Process a block of memory though the hash
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	225 @param sha1 The hash state
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	226 @param in The data to hash
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	227 @param inlen The length of the data (octets)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	228 */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	229 void md5_process(struct md5_state *md5,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	230 const unsigned char *in, unsigned long inlen)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	231 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	232 unsigned long n;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	233
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	234 assert(md5 != NULL);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	235 assert(in != NULL);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	236 assert(md5->curlen <= sizeof(md5->buf));
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	237
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	238 while (inlen > 0) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	239 if (md5->curlen == 0 && inlen >= MD5_BLOCKSIZE) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	240 md5_compress(md5, (unsigned char *)in);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	241 md5->length += MD5_BLOCKSIZE * 8;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	242 in += MD5_BLOCKSIZE;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	243 inlen -= MD5_BLOCKSIZE;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	244 } else {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	245 n = MIN(inlen, (MD5_BLOCKSIZE - md5->curlen));
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	246 memcpy(md5->buf + md5->curlen, in, (size_t)n);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	247 md5->curlen += n;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	248 in += n;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	249 inlen -= n;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	250 if (md5->curlen == MD5_BLOCKSIZE) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	251 md5_compress(md5, md5->buf);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	252 md5->length += 8*MD5_BLOCKSIZE;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	253 md5->curlen = 0;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	254 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	255 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	256 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	257 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	258
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	259 /**
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	260 Terminate the hash to get the digest
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	261 @param sha1 The hash state
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	262 @param out [out] The destination of the hash (16 bytes)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	263 */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	264 void md5_done(struct md5_state md5, unsigned char out)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	265 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	266 int i;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	267
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	268 assert(md5 != NULL);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	269 assert(out != NULL);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	270 assert(md5->curlen < sizeof(md5->buf));
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	271
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	272 /* increase the length of the message */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	273 md5->length += md5->curlen * 8;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	274
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	275 /* append the '1' bit */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	276 md5->buf[md5->curlen++] = (unsigned char)0x80;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	277
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	278 /* if the length is currently above 56 bytes we append zeros
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	279 * then compress. Then we can fall back to padding zeros and length
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	280 * encoding like normal.
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	281 */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	282 if (md5->curlen > 56) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	283 while (md5->curlen < 64) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	284 md5->buf[md5->curlen++] = (unsigned char)0;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	285 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	286 md5_compress(md5, md5->buf);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	287 md5->curlen = 0;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	288 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	289
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	290 /* pad upto 56 bytes of zeroes */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	291 while (md5->curlen < 56) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	292 md5->buf[md5->curlen++] = (unsigned char)0;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	293 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	294
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	295 /* store length */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	296 STORE64L(md5->length, md5->buf+56);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	297 md5_compress(md5, md5->buf);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	298
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	299 /* copy output */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	300 for (i = 0; i < 4; i++) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	301 STORE32L(md5->state[i], out+(4*i));
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	302 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	303 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	304
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	305 /* .Source: /cvs/libtom/libtomcrypt/src/hashes/md5.c,v $ */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	306 /* .Revision: 1.10 $ */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	307 /* .Date: 2007/05/12 14:25:28 $ */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	308
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	309 /*
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	310 * End of copied MD5 code.
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	311 *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	312 * ------------------------------------------------------------------------
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	313 */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	314
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	315 static PyTypeObject MD5type;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	316
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	317
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	318 static MD5object *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	319 newMD5object(void)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	320 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	321 return (MD5object *)PyObject_New(MD5object, &MD5type);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	322 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	323
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	324
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	325 /* Internal methods for a hash object */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	326
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	327 static void
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	328 MD5_dealloc(PyObject *ptr)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	329 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	330 PyObject_Del(ptr);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	331 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	332
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	333
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	334 /* External methods for a hash object */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	335
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	336 PyDoc_STRVAR(MD5_copy__doc__, "Return a copy of the hash object.");
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	337
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	338 static PyObject *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	339 MD5_copy(MD5object self, PyObject unused)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	340 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	341 MD5object *newobj;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	342
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	343 if (Py_TYPE(self) == &MD5type) {
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	344 if ( (newobj = newMD5object())==NULL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	345 return NULL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	346 } else {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	347 if ( (newobj = newMD5object())==NULL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	348 return NULL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	349 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	350
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	351 newobj->hash_state = self->hash_state;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	352 return (PyObject *)newobj;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	353 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	354
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	355 PyDoc_STRVAR(MD5_digest__doc__,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	356 "Return the digest value as a string of binary data.");
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	357
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	358 static PyObject *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	359 MD5_digest(MD5object self, PyObject unused)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	360 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	361 unsigned char digest[MD5_DIGESTSIZE];
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	362 struct md5_state temp;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	363
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	364 temp = self->hash_state;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	365 md5_done(&temp, digest);
47301 23ab586c427a Renamed PyString to PyBytes Christian Heimes <christian@cheimes.de> parents: 44351 diff changeset	366 return PyBytes_FromStringAndSize((const char *)digest, MD5_DIGESTSIZE);
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	367 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	368
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	369 PyDoc_STRVAR(MD5_hexdigest__doc__,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	370 "Return the digest value as a string of hexadecimal digits.");
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	371
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	372 static PyObject *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	373 MD5_hexdigest(MD5object self, PyObject unused)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	374 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	375 unsigned char digest[MD5_DIGESTSIZE];
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	376 struct md5_state temp;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	377 PyObject *retval;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	378 Py_UNICODE *hex_digest;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	379 int i, j;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	380
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	381 /* Get the raw (binary) digest value */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	382 temp = self->hash_state;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	383 md5_done(&temp, digest);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	384
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	385 /* Create a new string */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	386 retval = PyUnicode_FromStringAndSize(NULL, MD5_DIGESTSIZE * 2);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	387 if (!retval)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	388 return NULL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	389 hex_digest = PyUnicode_AS_UNICODE(retval);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	390 if (!hex_digest) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	391 Py_DECREF(retval);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	392 return NULL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	393 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	394
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	395 /* Make hex version of the digest */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	396 for(i=j=0; i<MD5_DIGESTSIZE; i++) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	397 char c;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	398 c = (digest[i] >> 4) & 0xf;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	399 c = (c>9) ? c+'a'-10 : c + '0';
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	400 hex_digest[j++] = c;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	401 c = (digest[i] & 0xf);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	402 c = (c>9) ? c+'a'-10 : c + '0';
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	403 hex_digest[j++] = c;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	404 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	405 return retval;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	406 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	407
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	408 PyDoc_STRVAR(MD5_update__doc__,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	409 "Update this hash object's state with the provided string.");
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	410
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	411 static PyObject *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	412 MD5_update(MD5object self, PyObject args)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	413 {
48691 ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	414 Py_buffer buf;
ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	415
ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	416 if (!PyArg_ParseTuple(args, "s*:update", &buf))
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	417 return NULL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	418
48691 ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	419 md5_process(&self->hash_state, buf.buf, buf.len);
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	420
48691 ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	421 PyBuffer_Release(&buf);
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	422 Py_INCREF(Py_None);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	423 return Py_None;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	424 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	425
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	426 static PyMethodDef MD5_methods[] = {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	427 {"copy", (PyCFunction)MD5_copy, METH_NOARGS, MD5_copy__doc__},
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	428 {"digest", (PyCFunction)MD5_digest, METH_NOARGS, MD5_digest__doc__},
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	429 {"hexdigest", (PyCFunction)MD5_hexdigest, METH_NOARGS, MD5_hexdigest__doc__},
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	430 {"update", (PyCFunction)MD5_update, METH_VARARGS, MD5_update__doc__},
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	431 {NULL, NULL} /* sentinel */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	432 };
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	433
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	434 static PyObject *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	435 MD5_get_block_size(PyObject self, void closure)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	436 {
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	437 return PyLong_FromLong(MD5_BLOCKSIZE);
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	438 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	439
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	440 static PyObject *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	441 MD5_get_name(PyObject self, void closure)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	442 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	443 return PyUnicode_FromStringAndSize("MD5", 3);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	444 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	445
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	446 static PyObject *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	447 md5_get_digest_size(PyObject self, void closure)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	448 {
44099 f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	449 return PyLong_FromLong(MD5_DIGESTSIZE);
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	450 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	451
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	452
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	453 static PyGetSetDef MD5_getseters[] = {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	454 {"block_size",
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	455 (getter)MD5_get_block_size, NULL,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	456 NULL,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	457 NULL},
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	458 {"name",
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	459 (getter)MD5_get_name, NULL,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	460 NULL,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	461 NULL},
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	462 {"digest_size",
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	463 (getter)md5_get_digest_size, NULL,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	464 NULL,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	465 NULL},
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	466 {NULL} /* Sentinel */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	467 };
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	468
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	469 static PyTypeObject MD5type = {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	470 PyVarObject_HEAD_INIT(NULL, 0)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	471 "_md5.md5", /tp_name/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	472 sizeof(MD5object), /tp_size/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	473 0, /tp_itemsize/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	474 /* methods */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	475 MD5_dealloc, /tp_dealloc/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	476 0, /tp_print/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	477 0, /tp_getattr/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	478 0, /tp_setattr/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	479 0, /tp_compare/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	480 0, /tp_repr/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	481 0, /tp_as_number/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	482 0, /tp_as_sequence/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	483 0, /tp_as_mapping/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	484 0, /tp_hash/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	485 0, /tp_call/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	486 0, /tp_str/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	487 0, /tp_getattro/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	488 0, /tp_setattro/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	489 0, /tp_as_buffer/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	490 Py_TPFLAGS_DEFAULT, /tp_flags/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	491 0, /tp_doc/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	492 0, /tp_traverse/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	493 0, /tp_clear/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	494 0, /tp_richcompare/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	495 0, /tp_weaklistoffset/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	496 0, /tp_iter/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	497 0, /tp_iternext/
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	498 MD5_methods, /* tp_methods */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	499 NULL, /* tp_members */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	500 MD5_getseters, /* tp_getset */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	501 };
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	502
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	503
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	504 /* The single module-level function: new() */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	505
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	506 PyDoc_STRVAR(MD5_new__doc__,
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	507 "Return a new MD5 hash object; optionally initialized with a string.");
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	508
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	509 static PyObject *
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	510 MD5_new(PyObject self, PyObject args, PyObject *kwdict)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	511 {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	512 static char *kwlist[] = {"string", NULL};
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	513 MD5object *new;
48691 ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	514 Py_buffer buf;
ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	515 buf.buf = NULL;
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	516
48691 ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	517 if (!PyArg_ParseTupleAndKeywords(args, kwdict, "\|s*:new", kwlist,
ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	518 &buf)) {
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	519 return NULL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	520 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	521
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	522 if ((new = newMD5object()) == NULL)
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	523 return NULL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	524
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	525 md5_init(&new->hash_state);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	526
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	527 if (PyErr_Occurred()) {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	528 Py_DECREF(new);
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	529 return NULL;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	530 }
48691 ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	531 if (buf.buf) {
ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	532 md5_process(&new->hash_state, buf.buf, buf.len);
ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	533 PyBuffer_Release(&buf);
ade33e13ec69 Use s* to receive data. Fixes #3552. Martin v. Löwis <martin@v.loewis.de> parents: 47581 diff changeset	534 }
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	535
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	536 return (PyObject *)new;
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	537 }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	538
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	539
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	540 /* List of functions exported by this module */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	541
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	542 static struct PyMethodDef MD5_functions[] = {
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	543 {"md5", (PyCFunction)MD5_new, METH_VARARGS\|METH_KEYWORDS, MD5_new__doc__},
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	544 {NULL, NULL} /* Sentinel */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	545 };
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	546
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	547
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	548 /* Initialize this module. */
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	549
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	550 #define insint(n,v) { PyModule_AddIntConstant(m,n,v); }
78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	551
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	552
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	553 static struct PyModuleDef _md5module = {
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	554 PyModuleDef_HEAD_INIT,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	555 "_md5",
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	556 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	557 -1,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	558 MD5_functions,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	559 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	560 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	561 NULL,
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	562 NULL
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	563 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	564
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	565 PyMODINIT_FUNC
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	566 PyInit__md5(void)
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	567 {
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 44099 diff changeset	568 Py_TYPE(&MD5type) = &PyType_Type;
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	569 if (PyType_Ready(&MD5type) < 0)
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47301 diff changeset	570 return NULL;
47581 2511431519a2 Fix module initialization glitches. Martin v. Löwis <martin@v.loewis.de> parents: 47580 diff changeset	571 return PyModule_Create(&_md5module);
43294 78f1c329c983 Adds stand alone _md5 and _sha1 modules for use by hashlib on systems Gregory P. Smith <greg@mad-scientist.com> parents: diff changeset	572 }

Mercurial > cpython-lru_cache-weakref

annotate Modules/md5module.c @ 48715:48dddfd2fbf3