lib:crypto: Remove trailing whitespace

Signed-off-by: Jennifer Sutton <jennifersutton@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

diff --git a/lib/crypto/md4.c b/lib/crypto/md4.c
index 831fe32ecb80b3c5888524cb741e66a8c4b2e4ba..4014aa750b3b4a26111d535e05c3b656c9729856 100644 (file)
--- a/lib/crypto/md4.c
+++ b/lib/crypto/md4.c
@@ -1,18 +1,18 @@
-/* 
+/*
    Unix SMB/CIFS implementation.
    a implementation of MD4 designed for use in the SMB authentication protocol
    Copyright (C) Andrew Tridgell 1997-1998.
-   
+
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program 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 General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -20,7 +20,7 @@
 #include "replace.h"
 #include "../lib/crypto/md4.h"
 
-/* NOTE: This code makes no attempt to be fast! 
+/* NOTE: This code makes no attempt to be fast!
 
    It assumes that a int is at least 32 bits long
 */
@@ -36,7 +36,7 @@ static uint32_t F(uint32_t X, uint32_t Y, uint32_t Z)
 
 static uint32_t G(uint32_t X, uint32_t Y, uint32_t Z)
 {
-       return (X&Y) | (X&Z) | (Y&Z); 
+       return (X&Y) | (X&Z) | (Y&Z);
 }
 
 static uint32_t H(uint32_t X, uint32_t Y, uint32_t Z)
@@ -66,41 +66,41 @@ static void mdfour64(struct mdfour_state *s, uint32_t *M)
 
        AA = s->A; BB = s->B; CC = s->C; DD = s->D;
 
-        ROUND1(s->A,s->B,s->C,s->D,  0,  3);  ROUND1(s->D,s->A,s->B,s->C,  1,  7);  
+        ROUND1(s->A,s->B,s->C,s->D,  0,  3);  ROUND1(s->D,s->A,s->B,s->C,  1,  7);
        ROUND1(s->C,s->D,s->A,s->B,  2, 11);  ROUND1(s->B,s->C,s->D,s->A,  3, 19);
-        ROUND1(s->A,s->B,s->C,s->D,  4,  3);  ROUND1(s->D,s->A,s->B,s->C,  5,  7);  
+        ROUND1(s->A,s->B,s->C,s->D,  4,  3);  ROUND1(s->D,s->A,s->B,s->C,  5,  7);
        ROUND1(s->C,s->D,s->A,s->B,  6, 11);  ROUND1(s->B,s->C,s->D,s->A,  7, 19);
-        ROUND1(s->A,s->B,s->C,s->D,  8,  3);  ROUND1(s->D,s->A,s->B,s->C,  9,  7);  
+        ROUND1(s->A,s->B,s->C,s->D,  8,  3);  ROUND1(s->D,s->A,s->B,s->C,  9,  7);
        ROUND1(s->C,s->D,s->A,s->B, 10, 11);  ROUND1(s->B,s->C,s->D,s->A, 11, 19);
-        ROUND1(s->A,s->B,s->C,s->D, 12,  3);  ROUND1(s->D,s->A,s->B,s->C, 13,  7);  
-       ROUND1(s->C,s->D,s->A,s->B, 14, 11);  ROUND1(s->B,s->C,s->D,s->A, 15, 19);      
+        ROUND1(s->A,s->B,s->C,s->D, 12,  3);  ROUND1(s->D,s->A,s->B,s->C, 13,  7);
+       ROUND1(s->C,s->D,s->A,s->B, 14, 11);  ROUND1(s->B,s->C,s->D,s->A, 15, 19);
 
-        ROUND2(s->A,s->B,s->C,s->D,  0,  3);  ROUND2(s->D,s->A,s->B,s->C,  4,  5);  
+        ROUND2(s->A,s->B,s->C,s->D,  0,  3);  ROUND2(s->D,s->A,s->B,s->C,  4,  5);
        ROUND2(s->C,s->D,s->A,s->B,  8,  9);  ROUND2(s->B,s->C,s->D,s->A, 12, 13);
-        ROUND2(s->A,s->B,s->C,s->D,  1,  3);  ROUND2(s->D,s->A,s->B,s->C,  5,  5);  
+        ROUND2(s->A,s->B,s->C,s->D,  1,  3);  ROUND2(s->D,s->A,s->B,s->C,  5,  5);
        ROUND2(s->C,s->D,s->A,s->B,  9,  9);  ROUND2(s->B,s->C,s->D,s->A, 13, 13);
-        ROUND2(s->A,s->B,s->C,s->D,  2,  3);  ROUND2(s->D,s->A,s->B,s->C,  6,  5);  
+        ROUND2(s->A,s->B,s->C,s->D,  2,  3);  ROUND2(s->D,s->A,s->B,s->C,  6,  5);
        ROUND2(s->C,s->D,s->A,s->B, 10,  9);  ROUND2(s->B,s->C,s->D,s->A, 14, 13);
-        ROUND2(s->A,s->B,s->C,s->D,  3,  3);  ROUND2(s->D,s->A,s->B,s->C,  7,  5);  
+        ROUND2(s->A,s->B,s->C,s->D,  3,  3);  ROUND2(s->D,s->A,s->B,s->C,  7,  5);
        ROUND2(s->C,s->D,s->A,s->B, 11,  9);  ROUND2(s->B,s->C,s->D,s->A, 15, 13);
 
-       ROUND3(s->A,s->B,s->C,s->D,  0,  3);  ROUND3(s->D,s->A,s->B,s->C,  8,  9);  
+       ROUND3(s->A,s->B,s->C,s->D,  0,  3);  ROUND3(s->D,s->A,s->B,s->C,  8,  9);
        ROUND3(s->C,s->D,s->A,s->B,  4, 11);  ROUND3(s->B,s->C,s->D,s->A, 12, 15);
-        ROUND3(s->A,s->B,s->C,s->D,  2,  3);  ROUND3(s->D,s->A,s->B,s->C, 10,  9);  
+        ROUND3(s->A,s->B,s->C,s->D,  2,  3);  ROUND3(s->D,s->A,s->B,s->C, 10,  9);
        ROUND3(s->C,s->D,s->A,s->B,  6, 11);  ROUND3(s->B,s->C,s->D,s->A, 14, 15);
-        ROUND3(s->A,s->B,s->C,s->D,  1,  3);  ROUND3(s->D,s->A,s->B,s->C,  9,  9);  
+        ROUND3(s->A,s->B,s->C,s->D,  1,  3);  ROUND3(s->D,s->A,s->B,s->C,  9,  9);
        ROUND3(s->C,s->D,s->A,s->B,  5, 11);  ROUND3(s->B,s->C,s->D,s->A, 13, 15);
-        ROUND3(s->A,s->B,s->C,s->D,  3,  3);  ROUND3(s->D,s->A,s->B,s->C, 11,  9);  
+        ROUND3(s->A,s->B,s->C,s->D,  3,  3);  ROUND3(s->D,s->A,s->B,s->C, 11,  9);
        ROUND3(s->C,s->D,s->A,s->B,  7, 11);  ROUND3(s->B,s->C,s->D,s->A, 15, 15);
 
-       s->A += AA; 
-       s->B += BB; 
-       s->C += CC; 
+       s->A += AA;
+       s->B += BB;
+       s->C += CC;
        s->D += DD;
-       
-       s->A &= 0xFFFFFFFF; 
+
+       s->A &= 0xFFFFFFFF;
        s->B &= 0xFFFFFFFF;
-       s->C &= 0xFFFFFFFF; 
+       s->C &= 0xFFFFFFFF;
        s->D &= 0xFFFFFFFF;
 
        for (j=0;j<16;j++)
@@ -127,7 +127,7 @@ static void copy4(uint8_t *out, uint32_t x)
 }
 
 /**
- * produce a md4 message digest from data of length n bytes 
+ * produce a md4 message digest from data of length n bytes
  */
 _PUBLIC_ void mdfour(uint8_t *out, const uint8_t *in, int n)
 {
@@ -153,13 +153,13 @@ _PUBLIC_ void mdfour(uint8_t *out, const uint8_t *in, int n)
                buf[i] = 0;
        memcpy(buf, in, n);
        buf[n] = 0x80;
-       
+
        if (n <= 55) {
                copy4(buf+56, b);
                copy64(M, buf);
                mdfour64(&state, M);
        } else {
-               copy4(buf+120, b); 
+               copy4(buf+120, b);
                copy64(M, buf);
                mdfour64(&state, M);
                copy64(M, buf+64);
@@ -175,5 +175,3 @@ _PUBLIC_ void mdfour(uint8_t *out, const uint8_t *in, int n)
        copy4(out+8, state.C);
        copy4(out+12, state.D);
 }
-
-