crypt_sha.c File Reference

#include <advapi32.h>

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Data Structures
struct	PSHA_CTX
Defines
#define	rol(value, bits)   (((value) << (bits)) | ((value) >> (32 - (bits))))
#define	DWORD2BE(x)   (((x) >> 24) & 0xff) | (((x) >> 8) & 0xff00) | (((x) << 8) & 0xff0000) | (((x) << 24) & 0xff000000);
#define	blk0(i)   (Block[i] = (rol(Block[i],24)&0xFF00FF00)|(rol(Block[i],8)&0x00FF00FF))
#define	blk1(i)   (Block[i&15] = rol(Block[(i+13)&15]^Block[(i+8)&15]^Block[(i+2)&15]^Block[i&15],1))
#define	f1(x, y, z)   (z^(x&(y^z)))
#define	f2(x, y, z)   (x^y^z)
#define	f3(x, y, z)   ((x&y)|(z&(x|y)))
#define	f4(x, y, z)   (x^y^z)
#define	R0(v, w, x, y, z, i)   z+=f1(w,x,y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30);
#define	R1(v, w, x, y, z, i)   z+=f1(w,x,y)+blk1(i)+0x5A827999+rol(v,5);w=rol(w,30);
#define	R2(v, w, x, y, z, i)   z+=f2(w,x,y)+blk1(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30);
#define	R3(v, w, x, y, z, i)   z+=f3(w,x,y)+blk1(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30);
#define	R4(v, w, x, y, z, i)   z+=f4(w,x,y)+blk1(i)+0xCA62C1D6+rol(v,5);w=rol(w,30);
Typedefs
typedef struct SHA_CTX *	PSHA_CTX
Functions
static void	SHA1Transform (ULONG State[5], UCHAR Buffer[64])
VOID WINAPI	A_SHAInit (PSHA_CTX Context)
VOID WINAPI	A_SHAUpdate (PSHA_CTX Context, const unsigned char *Buffer, UINT BufferSize)
VOID WINAPI	A_SHAFinal (PSHA_CTX Context, PULONG Result)