mirror of
https://github.com/reactos/wine.git
synced 2024-11-29 06:30:37 +00:00
Implement A_SHA* functions present in Windows XP and later systems.
This commit is contained in:
Filip Navara
Alexandre Julliard
parent
dce07c4040
commit
e1db054315
@ -10,6 +10,7 @@ EXTRALIBS = $(LIBUNICODE)
|
||||
C_SRCS = \
|
||||
advapi.c \
|
||||
crypt.c \
|
||||
crypt_sha.c \
|
||||
eventlog.c \
|
||||
registry.c \
|
||||
security.c \
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
@ stub A_SHAFinal
|
||||
@ stub A_SHAInit
|
||||
@ stub A_SHAUpdate
|
||||
@ stdcall A_SHAFinal(ptr ptr)
|
||||
@ stdcall A_SHAInit(ptr)
|
||||
@ stdcall A_SHAUpdate(ptr ptr long)
|
||||
@ stdcall AbortSystemShutdownA(ptr)
|
||||
@ stdcall AbortSystemShutdownW(ptr)
|
||||
@ stdcall AccessCheck(ptr long long ptr ptr ptr ptr ptr)
|
||||
|
||||
188
dlls/advapi32/crypt_sha.c
Normal file
188
dlls/advapi32/crypt_sha.c
Normal file
@ -0,0 +1,188 @@
|
||||
/*
|
||||
* Copyright 2004 Filip Navara
|
||||
* Based on public domain SHA code by Steve Reid <steve@edmweb.com>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <stdarg.h>
|
||||
#include "windef.h"
|
||||
#include "winbase.h"
|
||||
|
||||
/* SHA Context Structure Declaration */
|
||||
|
||||
typedef struct {
|
||||
ULONG Unknown[6];
|
||||
ULONG State[5];
|
||||
ULONG Count[2];
|
||||
UCHAR Buffer[64];
|
||||
} SHA_CTX, *PSHA_CTX;
|
||||
|
||||
/* SHA1 Helper Macros */
|
||||
|
||||
#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
|
||||
/* FIXME: This definition of DWORD2BE is little endian specific! */
|
||||
#define DWORD2BE(x) (((x) >> 24) & 0xff) | (((x) >> 8) & 0xff00) | (((x) << 8) & 0xff0000) | (((x) << 24) & 0xff000000);
|
||||
/* FIXME: This definition of blk0 is little endian specific! */
|
||||
#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)
|
||||
/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */
|
||||
#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);
|
||||
|
||||
/* Hash a single 512-bit block. This is the core of the algorithm. */
|
||||
void SHA1Transform(ULONG State[5], CHAR Buffer[64])
|
||||
{
|
||||
ULONG a, b, c, d, e;
|
||||
ULONG *Block;
|
||||
|
||||
Block = (ULONG*)Buffer;
|
||||
|
||||
/* Copy Context->State[] to working variables */
|
||||
a = State[0];
|
||||
b = State[1];
|
||||
c = State[2];
|
||||
d = State[3];
|
||||
e = State[4];
|
||||
|
||||
/* 4 rounds of 20 operations each. Loop unrolled. */
|
||||
R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3);
|
||||
R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7);
|
||||
R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11);
|
||||
R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15);
|
||||
R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19);
|
||||
R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23);
|
||||
R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27);
|
||||
R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31);
|
||||
R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35);
|
||||
R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39);
|
||||
R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43);
|
||||
R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47);
|
||||
R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51);
|
||||
R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55);
|
||||
R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59);
|
||||
R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63);
|
||||
R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67);
|
||||
R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71);
|
||||
R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75);
|
||||
R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79);
|
||||
|
||||
/* Add the working variables back into Context->State[] */
|
||||
State[0] += a;
|
||||
State[1] += b;
|
||||
State[2] += c;
|
||||
State[3] += d;
|
||||
State[4] += e;
|
||||
|
||||
/* Wipe variables */
|
||||
a = b = c = d = e = 0;
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* A_SHAInit [ADVAPI32.@]
|
||||
*
|
||||
* Initialize a SHA context structure.
|
||||
*/
|
||||
VOID WINAPI
|
||||
A_SHAInit(PSHA_CTX Context)
|
||||
{
|
||||
/* SHA1 initialization constants */
|
||||
Context->State[0] = 0x67452301;
|
||||
Context->State[1] = 0xEFCDAB89;
|
||||
Context->State[2] = 0x98BADCFE;
|
||||
Context->State[3] = 0x10325476;
|
||||
Context->State[4] = 0xC3D2E1F0;
|
||||
Context->Count[0] =
|
||||
Context->Count[1] = 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* A_SHAUpdate [ADVAPI32.@]
|
||||
*
|
||||
* Update a SHA context with a hashed data from supplied buffer.
|
||||
*/
|
||||
VOID WINAPI
|
||||
A_SHAUpdate(PSHA_CTX Context, PCHAR Buffer, UINT BufferSize)
|
||||
{
|
||||
ULONG BufferContentSize;
|
||||
|
||||
BufferContentSize = Context->Count[1] & 63;
|
||||
Context->Count[1] += BufferSize;
|
||||
if (Context->Count[1] < BufferSize)
|
||||
Context->Count[0]++;
|
||||
Context->Count[0] += (BufferSize >> 29);
|
||||
|
||||
if (BufferContentSize + BufferSize < 64)
|
||||
{
|
||||
RtlCopyMemory(&Context->Buffer[BufferContentSize], Buffer,
|
||||
BufferSize);
|
||||
}
|
||||
else
|
||||
{
|
||||
while (BufferContentSize + BufferSize >= 64)
|
||||
{
|
||||
RtlCopyMemory(Context->Buffer + BufferContentSize, Buffer,
|
||||
64 - BufferContentSize);
|
||||
Buffer += 64 - BufferContentSize;
|
||||
BufferSize -= 64 - BufferContentSize;
|
||||
SHA1Transform(Context->State, Context->Buffer);
|
||||
BufferContentSize = 0;
|
||||
}
|
||||
RtlCopyMemory(Context->Buffer + BufferContentSize, Buffer, BufferSize);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* A_SHAUpdate [ADVAPI32.@]
|
||||
*
|
||||
* Finalize SHA context and return the resulting hash.
|
||||
*/
|
||||
VOID WINAPI
|
||||
A_SHAFinal(PSHA_CTX Context, PULONG Result)
|
||||
{
|
||||
INT Pad, Index;
|
||||
UCHAR Buffer[72];
|
||||
ULONG *Count;
|
||||
ULONG BufferContentSize, LengthHi, LengthLo;
|
||||
|
||||
BufferContentSize = Context->Count[1] & 63;
|
||||
if (BufferContentSize >= 56)
|
||||
Pad = 56 + 64 - BufferContentSize;
|
||||
else
|
||||
Pad = 56 - BufferContentSize;
|
||||
|
||||
LengthHi = (Context->Count[0] << 3) | (Context->Count[1] >> (32 - 3));
|
||||
LengthLo = (Context->Count[1] << 3);
|
||||
|
||||
RtlZeroMemory(Buffer + 1, Pad - 1);
|
||||
Buffer[0] = 0x80;
|
||||
Count = (ULONG*)(Buffer + Pad);
|
||||
Count[0] = DWORD2BE(LengthHi);
|
||||
Count[1] = DWORD2BE(LengthLo);
|
||||
A_SHAUpdate(Context, Buffer, Pad + 8);
|
||||
|
||||
for (Index = 0; Index < 5; Index++)
|
||||
Result[Index] = DWORD2BE(Context->State[Index]);
|
||||
|
||||
A_SHAInit(Context);
|
||||
}
|
||||
@ -1,5 +1,6 @@
|
||||
Makefile
|
||||
crypt.ok
|
||||
crypt_sha.ok
|
||||
registry.ok
|
||||
security.ok
|
||||
testlist.c
|
||||
|
||||
@ -7,6 +7,7 @@ IMPORTS = advapi32 kernel32
|
||||
|
||||
CTESTS = \
|
||||
crypt.c \
|
||||
crypt_sha.c \
|
||||
registry.c \
|
||||
security.c
|
||||
|
||||
|
||||
85
dlls/advapi32/tests/crypt_sha.c
Normal file
85
dlls/advapi32/tests/crypt_sha.c
Normal file
@ -0,0 +1,85 @@
|
||||
/*
|
||||
* Unit tests for SHA functions
|
||||
*
|
||||
* Copyright (c) 2004 Filip Navara
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include "wine/test.h"
|
||||
#include "windef.h"
|
||||
#include "winbase.h"
|
||||
#include "winerror.h"
|
||||
|
||||
typedef struct {
|
||||
ULONG Unknown[6];
|
||||
ULONG State[5];
|
||||
ULONG Count[2];
|
||||
UCHAR Buffer[64];
|
||||
} SHA_CTX, *PSHA_CTX;
|
||||
|
||||
typedef VOID (WINAPI *fnA_SHAInit)(PSHA_CTX Context);
|
||||
typedef VOID (WINAPI *fnA_SHAUpdate)(PSHA_CTX Context, PCHAR Buffer, UINT BufferSize);
|
||||
typedef VOID (WINAPI *fnA_SHAFinal)(PSHA_CTX Context, PULONG Result);
|
||||
|
||||
fnA_SHAInit pA_SHAInit;
|
||||
fnA_SHAUpdate pA_SHAUpdate;
|
||||
fnA_SHAFinal pA_SHAFinal;
|
||||
|
||||
#define ctxcmp(a,b) memcmp((char*)a, (char*)b, FIELD_OFFSET(SHA_CTX, Buffer))
|
||||
|
||||
void test_sha_ctx()
|
||||
{
|
||||
PCHAR test_buffer = "In our Life there's If"
|
||||
"In our beliefs there's Lie"
|
||||
"In our business there is Sin"
|
||||
"In our bodies, there is Die";
|
||||
ULONG test_buffer_size = strlen(test_buffer);
|
||||
HMODULE hmod;
|
||||
SHA_CTX ctx;
|
||||
SHA_CTX ctx_initialized = {{0, 0, 0, 0, 0}, {0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0}, {0, 0}};
|
||||
SHA_CTX ctx_update1 = {{0, 0, 0, 0, 0}, {0xdbe5eba8, 0x6b4335ca, 0xf7c94abe, 0xc9f34e31, 0x311023f0}, {0, 0x67}};
|
||||
SHA_CTX ctx_update2 = {{0, 0, 0, 0, 0}, {0x5ecc818d, 0x52498169, 0xf6758559, 0xd035a164, 0x871dd125}, {0, 0xce}};
|
||||
ULONG result[5];
|
||||
ULONG result_correct[5] = {0xe014f93, 0xe09791ec, 0x6dcf96c8, 0x8e9385fc, 0x1611c1bb};
|
||||
|
||||
hmod = LoadLibrary("advapi32.dll");
|
||||
pA_SHAInit = (fnA_SHAInit)GetProcAddress(hmod, "A_SHAInit");
|
||||
pA_SHAUpdate = (fnA_SHAUpdate)GetProcAddress(hmod, "A_SHAUpdate");
|
||||
pA_SHAFinal = (fnA_SHAFinal)GetProcAddress(hmod, "A_SHAFinal");
|
||||
|
||||
RtlZeroMemory(&ctx, sizeof(ctx));
|
||||
pA_SHAInit(&ctx);
|
||||
ok(!ctxcmp(&ctx, &ctx_initialized), "invalid initialization\n");
|
||||
|
||||
pA_SHAUpdate(&ctx, test_buffer, test_buffer_size);
|
||||
ok(!ctxcmp(&ctx, &ctx_update1), "update doesn't work correctly\n");
|
||||
|
||||
pA_SHAUpdate(&ctx, test_buffer, test_buffer_size);
|
||||
ok(!ctxcmp(&ctx, &ctx_update2), "update doesn't work correctly\n");
|
||||
|
||||
pA_SHAFinal(&ctx, result);
|
||||
ok(!ctxcmp(&ctx, &ctx_initialized), "context hasn't been reinitialized\n");
|
||||
ok(!memcmp(result, result_correct, sizeof(result)), "incorrect result\n");
|
||||
|
||||
FreeLibrary(hmod);
|
||||
}
|
||||
|
||||
START_TEST(crypt_sha)
|
||||
{
|
||||
test_sha_ctx();
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user