mirror of
https://github.com/python/cpython.git
synced 2024-12-11 10:50:11 +08:00
63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
/* MD5.H - header file for MD5C.C
|
|
*/
|
|
|
|
/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
|
|
rights reserved.
|
|
|
|
License to copy and use this software is granted provided that it
|
|
is identified as the "RSA Data Security, Inc. MD5 Message-Digest
|
|
Algorithm" in all material mentioning or referencing this software
|
|
or this function.
|
|
|
|
License is also granted to make and use derivative works provided
|
|
that such works are identified as "derived from the RSA Data
|
|
Security, Inc. MD5 Message-Digest Algorithm" in all material
|
|
mentioning or referencing the derived work.
|
|
|
|
RSA Data Security, Inc. makes no representations concerning either
|
|
the merchantability of this software or the suitability of this
|
|
software for any particular purpose. It is provided "as is"
|
|
without express or implied warranty of any kind.
|
|
|
|
These notices must be retained in any copies of any part of this
|
|
documentation and/or software.
|
|
*/
|
|
|
|
/* ========== include global.h ========== */
|
|
/* GLOBAL.H - RSAREF types and constants
|
|
*/
|
|
|
|
/* POINTER defines a generic pointer type */
|
|
typedef unsigned char *POINTER;
|
|
|
|
/* UINT4 defines a four byte word */
|
|
#if SIZEOF_LONG == 4
|
|
typedef unsigned long int UINT4;
|
|
#elif SIZEOF_SHORT == 4
|
|
typedef unsigned short int UINT4;
|
|
#elif INT_MAX == 2147483647
|
|
typedef unsigned int UINT4;
|
|
#else
|
|
#error "Can't find a 4-byte integral type"
|
|
#endif
|
|
|
|
/* ========== End global.h; continue md5.h ========== */
|
|
|
|
/* MD5 context. */
|
|
typedef struct {
|
|
UINT4 state[4]; /* state (ABCD) */
|
|
UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */
|
|
unsigned char buffer[64]; /* input buffer */
|
|
} MD5_CTX;
|
|
|
|
/* Rename all exported symbols to avoid conflicts with similarly named
|
|
symbols in some systems' standard C libraries... */
|
|
|
|
#define MD5Init _Py_MD5Init
|
|
#define MD5Update _Py_MD5Update
|
|
#define MD5Final _Py_MD5Final
|
|
|
|
void MD5Init(MD5_CTX *);
|
|
void MD5Update(MD5_CTX *, unsigned char *, unsigned int);
|
|
void MD5Final(unsigned char [16], MD5_CTX *);
|